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Why Core 2 Duo outperforms Pentium Dual Core even when C2D has lower clock Speed??

Q: Why Core 2 Duo outperforms Pentium Dual Core even when C2D has lower clock Speed??

Hello friends,
I m very eager to know that whats the actual difference between a Core 2 Duo processor and a Pentium Dual Core processor, other than their proceesing architecture?

According to most benchmarking sites including Tom's Hardware, Core 2 Duo E4300 or 6300 performs better than Pentium Dual Core 820 in almost all benchmarks.....whereas C2D E4300 or E6300(1.8 and 1.86 Ghz respectievely) are having MUCH lower clock speeds than Pentium D 820(2.8Ghz). Why like this???

I have 2 systems, one with C2D E4300 1.86 Ghz and another(from which I am writing this thread) is Pentium D 820 2.8Ghz. But I dont see any MUCH performance difference in reality, although in multi-tasking and gaming C2D system still performs better.

Can anybody please explain me in details.....
Thanks in advance.
Regards,
TheHacker

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A: Why Core 2 Duo outperforms Pentium Dual Core even when C2D has lower clock Speed??

The Core 2 Duo doesn't share the same architecture as the older NetBurst architecture of the Pentium D, which is also shared by the Pentium 4. The Pentium D is effectively a pair of Pentium 4 CPUs on one die. The Core 2 Duo architecture allows for a lot more processing to be done in one cycle, hence more information can be pushed in, say, 1 million cycles by the Core 2 Duo than the Pentium D. As for 'reality', there obviously won't be much difference when both systems are used for stuff like playing music etc. But the real differences will show up when you tax them, such as when playing an HD video without a video card supporting HD-decoding where the Core 2 Duo will be able to process information much more quicker than the Pentium D and so you will have a smoother image. Check on Wikipedia for more in-depth details.

http://www.techspot.com/community/topics/why-core-2-duo-outperforms-pentium-dual-core-even-when-c2d-has-lower-clock-speed.96914/
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I don t know if this question has been answered here or not because the words are a little difficult to do specific searches for I am thinking of making for myself a file server It s going to be cheap because it s main purpose is the processing of files from a centralized location As such I know I want processing power but I know I don t need a Core As such I m sticking with a Pentium Solved: and dual-core Dual-Core with between Pentium Difference features Pentium I got the choice narrowed down to a Pentium Dual-Core But as I was researching the Pentium I found out that the Dual-Core was re-branded to just a Pentium with dual-core features My main question is is there a difference Solved: Difference between Pentium Dual-Core and Pentium with dual-core features between the Pentium Dual-Core and the Pentium with dual-core Solved: Difference between Pentium Dual-Core and Pentium with dual-core features features I m choosing between an ASUS P G C-M LX and a P KPL-AM EPU I wouldn t have gotten confused except that I m buying these off of NewEgg and one motherboard has the Dual-Core capitalized while the other has the dual-core in lower cased letters nbsp

A:Solved: Difference between Pentium Dual-Core and Pentium with dual-core features

https://forums.techguy.org/threads/solved-difference-between-pentium-dual-core-and-pentium-with-dual-core-features.944311/
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I am torn between buying one of two Acer laptops Both have almost identical features--RAM HD webcam -cell battery memory card reader and are the same price-- on sale but the processors seem to be the big difference and I would like to know which one you folks feel I should go with I should also mention that the AMD laptop Intel P520 2.3 AMD Pentium Dual-Core dual-core or GHz GHz? 2.0 X2 P6100 Turion also has a Blue-Ray Disc drive and read writes normal CDs and DVDs The only other major difference when comparing specs is that the AMD laptop has an HD CineCrystal LED-backlit TFT widescreen display ATI Radeon HD graphics with MB of dedicated system memory supporting Unified Video Decoder UVD OpenEXR High Dynamic-Range HDR technology Shader Model Microsoft DirectX While the Pentium laptop has CineCrystal LED-backlit display Intel HD graphics with MB of dedicated system memory supporting Microsoft DirectX I ve been driving myself crazy for the past days trying to decide which one to go with and I need to decide quickly as I AMD Turion X2 dual-core P520 2.3 GHz or Intel Pentium Dual-Core P6100 2.0 GHz? m not sure how long they will be at this sale price--and I do have to stay at the range From the many laptops I checked out these seem to offer the most for the money I would truly appreciate your advice Thanks Gina nbsp

A:AMD Turion X2 dual-core P520 2.3 GHz or Intel Pentium Dual-Core P6100 2.0 GHz?

Confused

I'm sorry to bother you folks again, but I noticed that my question had 55 views but no replies. Did I perhaps give incorrect or confusing information, or maybe posted my question in the wrong forum? I tried looking at some of the other similar questions asked, but none seemed to help with my question.

I guess I'm basically wondering that since the 2 Acer laptops are the same price, would you go with the Intel Pentium Dual-Core P6100, 2.0GHz, 3MB L3 cache, or the AMD Turion X2 dual-core P520, 2.3 GHz, 1066MHz Front Side Bus, 2MB L2 cache. This laptop also has a Blu-Ray Disc Drive, but I've read conflicting opinions on whether having this is necessary or not.

Although I consider myself to be an intermediate computer user, I am lost when it comes to processors, and also when it comes to 'dedicated amount of system memory.' I know that 'dedicated' memory is better, but does it make a difference how much there is in different brands? In other words, could the lesser amount of 128MB 'dedicated' in the Pentium still be better than the 256MB in the AMD? I'm leaning toward the AMD Turion laptop because of the higher numbers, but I've read enough to know that you can't always rely on that alone.

I'm sorry to ask my question again, but I've been given a lot of help here at CNET in the past, so I was surprised when I logged on today to see that no one expressed an opinion on which one of the two they would buy.

Any assistance would really be helpful and appreciated.....Gina







GinaPA said:





I am torn between buying one of two Acer laptops. Both have almost identical features--RAM, HD, webcam, 6-cell battery, memory card reader, and are the same price--$499.00 (on sale); but the processors seem to be the big difference, and I would like to know which one you folks feel I should go with.

I should also mention that the AMD laptop also has a Blue-Ray Disc drive (and read/writes normal CDs and DVDs).

The only other major difference when comparing specs is that the AMD laptop has an HD CineCrystal LED-backlit TFT widescreen display, ATI Radeon HD 4250 graphics with 256MB of dedicated system memory, supporting Unified Video Decoder 2 (UVD2), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 4.0, Microsoft DirectX 10.1
.........While the Pentium laptop has CineCrystal LED-backlit display, Intel HD graphics with 128 MB of dedicated system memory, supporting Microsoft DirectX 10.

I've been driving myself crazy for the past 3 days trying to decide which one to go with and I need to decide quickly as I'm not sure how long they will be at this sale price--and I do have to stay at the $500.00 range. From the many laptops I checked out, these 2 seem to offer the most for the money. I would truly appreciate your advice!

Thanks,
GinaClick to expand...


 

http://www.techspot.com/community/topics/amd-turion-x2-dual-core-p520-2-3-ghz-or-intel-pentium-dual-core-p6100-2-0-ghz.160065/
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so which would be better:

dual core celeron 1.73ghz with 1mb l2 cache or single core intel pentium 4 2.4ghz 512kb l2 cache
 

A:dual core celeron 1.73ghz versus single core pentium 4 2.4ghz

I don't think there are any Celeron Processors which are dual core and so the Pentium 4 will definitely be faster. If you give me model numbers I might be of more help.
 

https://forums.techguy.org/threads/dual-core-celeron-1-73ghz-versus-single-core-pentium-4-2-4ghz.623465/
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I am buying a new rig tomorrow, just wanted to see what you thought about it.

I have a choice between a $269 used pentium dual core vs a brand new 299 AMD Athlon? Single-Core Processor LE-1620?

Whats better and how faster is the AMD Athlon? Single-Core Processor LE-1620 vs my pentium III/600MHZ?
 

A:Pentium Dual core vs AMD Athlon Single-Core Processor LE-1620?

Depends on what the specs are with the Intel dual core and what specs you're getting with the AMD.
 

http://www.techspot.com/community/topics/pentium-dual-core-vs-amd-athlon-single-core-processor-le-1620.126258/
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Hello friends, Which one of the processor is faster & better between Pentium P4 3.6 GHz 'Processor No. 660 Single core 2MB L2' and the other one is 'P4 3.4 GHz Processor No. 945 Dual Core 4MB L2 Cache'. So one is a 3.6 GHz single core and other one is 3.4 GHz dual core. Thanks in advance

-regards
 

A:Comparing Single core & dual core Pentium processors

Welcome to our forum...may I suggest before jumping on to a new forum and posting a question, especially on a heavily asked current topic, it would be a better idea and provide you faster response time if you first searched the topic....
http://forums.techguy.org/hardware/484862-dual-core.html?highlight=dual+core+single+processors
http://forums.techguy.org/hardware/...re.html?highlight=dual+core+single+processors
 

https://forums.techguy.org/threads/comparing-single-core-dual-core-pentium-processors.495125/
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hey just wonderinf if anyone could help me choose out of these two processors.would be greatly appreciated


AMD Athlon Dual-Core QL-67 (2.2GHz, HyperTransport? 3: up to 4.0 (GT/sec), 2MB L2 Cache)

Intel® Pentium® processor T4300 (2.1GHz, 800MHz FSB, 1MB L2 Cache)
thank you
 

A:Comparing amd athlon dual core and intel pentium dual core

They are quite similar. Both have nearly the same clock speed. Both have a total of 1MB of L2cache but the intel's is shared and the AMD's is exclusive. The intel is 45nm and the AMD is 65nm which means the AMD will run hotter most likely. The AMD gets a boost from its on die memory controller and HyperTransport links on its motherboard. Both are capable of running full 64 operating systems.

The best difference between them would be as to what is on board their respective laptop. The AMD will have quite respectable performance from its video chip as I would hope it either a Radeon HD 3200 or better a 4200 with SidePort memory. These are about the best you can get for integrated video these days. The intel will undoubtedly have a GMA4500. These don't game very well nor do they do a very good job of playing high def video. The AMD chipset should have a fairly complete selection of connectors and functions. The interl may or may not, depending on the maker.

Both chips have a TDP of 35 Watts. The intel should offer slightly longer battery life for a given series of tasks, say about a half hour.

As you can see, these two CPUs are quite similar on and of themselves, the supporting cast of laptop parts makes or breaks the deal.
 

http://www.techspot.com/community/topics/comparing-amd-athlon-dual-core-and-intel-pentium-dual-core.140169/
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Hello!

I would like to ask you guys if there is a wide difference between Intel Pentium Dual Core T4200 and Core 2 T6400 laptop processors.

My dad recently brought me a new Dell Studio 15 laptop as my high school grad gift. Its equipped with T4200, but as I read in Dell's website T6400 comes as an option. He selected T4200, and now before I set my hands on the new laptop I would like to find out if those processors make much difference in performance and power consumption.

Thanks!
 

A:Pentium Dual Core T4200 vs.Core 2 T6400

Core 2 Duo is better in my opinion other people might argue they opposite or that they are the same.

I have a dell with Pentium Dual Core and another with Core 2 Duo, same amount of RAM, pretty much the same computer all around. The Core 2 seems to run faster and cooler.

But thats just me
 

https://forums.techguy.org/threads/pentium-dual-core-t4200-vs-core-2-t6400.815708/
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just received new online purchase PC ordered with core2duo E5400 2.8Ghz and instead has pentiumdualcore E6500 2.93Ghz. Is this an improvement or perhaps E5400 not available and is one better than the other eg. speed and reliability? Thanx I'm a Newbie.
 

A:Pentium Dual Core E6500 vs Core 2 Duo E5400

Think you made out pretty well on this deal, in addition to the higher cpu clock you also have a faster front side bus.
 

http://www.techspot.com/community/topics/pentium-dual-core-e6500-vs-core-2-duo-e5400.160333/
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Hi
which model pentium 4 has socket LGA775 was implemented.
I mean which model brand hp or compaq or HCL or ibm ? year & model required.
I prefer to buy that model so that i can upgrade to latest processors.

Another question:
Will Pentium 4 with Socket LGA 775 supports any chipset model for upgradation to
1.Core 2 Duo
or
2.Dual core processors ?
If not pls give me the Chipset models support for the upgradation.

My plan is buy used pentium 4 LGA 775 & upgrade to new processor(only processor using same motherboard of the old one) which eliminates/reduces cost for upgradation.

Is this right plan or is there any complication in upgradation.
 

A:Pentium 4 lga775 upgrade to Dual core or Core 2 Duo

pathardware first please read this: http://en.wikipedia.org/wiki/LGA_775

The list of processors using LGA 775 are listed on that page. As for your question, YES some P4 motherboards might support Dual Core and Core 2 Duo.

My Current motherboard is an ASUS P5B-MX/WiFi AP and I'm running a P4 Prescott on it. The CPU support list on the ASUS website lists Dual Core, Core 2 Duo and Quad Core support (With BIOS upgrade). My P4 actually was part of a Compaq system purchased way back in 2005. After that the rest of the system (barring monitor and processor) has had major overhauls.

But, as for your plan, I would suggest you go about building an entry level new system by yourself.
 

http://www.techspot.com/community/topics/pentium-4-lga775-upgrade-to-dual-core-or-core-2-duo.131804/
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What is the safest, most stable and highest clock speed this CPU can go up to? I just figured out how to overclock it, and I understand that it can be dangerous and must be done only by a few notches at a time. Before I had it clocked at 2.11 GHz (Original) but now I have it clocked at 2.12 GHz. What is the maximum clock speed it can go up to?
 

A:What is the maximum clock speed an AMD Athlon X2 Dual Core 4000+ can go up to?

I have taken one of those up to 2.4Ghz, but I didn't go any higher. Before you overclock, also make sure your heatsink will be able to handle cooling it.

And remember that all CPU's are different, just because somebody can get theirs up to 5Ghz doesn't mean someone else with the same CPU can.
 

https://forums.techguy.org/threads/what-is-the-maximum-clock-speed-an-amd-athlon-x2-dual-core-4000-can-go-up-to.1052896/
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This is probably a dumb question, but I'm not overly familiar with low-end hardware (look at my specs ). What was the difference between Intel's Core 2 Duo and their Pentium Dual core? They seemed like identical CPUs to me. For that matter, I think they used the same socket too...

A:Core 2 Duo vs Pentium Dual Core

The Core 2 Duo for the most part is better. Which CPU's specifically were you thinking of?

http://www.sevenforums.com/hardware-devices/194619-core-2-duo-vs-pentium-dual-core.html
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On the dell website for desktop PC 9150. it has the option of Intel ViiV 940 Pentium D with Dual Core and Intel Pentium D with Dual Core 940. Which one is better?
They are both the same price.
 

A:ViiV Dual Core or Pentium D 940 Dual Core?

No real difference I wouldn't have thought, except maybe the software package?

"Viiv" is pretty much just another platform marketing concept by Intel (like Centrino), this time based around media oriented PCs.
(Like most marketing) it's an entirely pointless exercise as far as I understand it.
 

https://forums.techguy.org/threads/viiv-dual-core-or-pentium-d-940-dual-core.484412/
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Hi guys.

I'm thinking of upgrading my Pentium 4 660 3.60GHz processor to a Pentium Dual core E6800 3.33GHz.
Would there actually be any point in changing CPU or would it actually improve performance significantly? Also would my system be able to handle the CPU itself or not?

My system specs are as follws:
Operating System - XP Home Edition SP3
Current CPU - Intel Pentium 4 3.60GHz
Motherboard - GA-8I915PM-FS
ROM - 1x230 GB
RAM - 2GB PNY DIMM DDR 400Mhz PC3200
Graphics Card - NVIDIA GeForce 8600 GT

If you need any other info then please just ask me and I'll let you know.
Hope someone can help please. Thank you.
 

A:Pentium 4 3.60GHz upgrading to Pentium Dual Core E6800 3.33GHz

I'm absolutely certain you won't be able to do that, period. That newer Pentium Dual Core is not in any way, backwards compatible with your motherboard.

Well, it is the same socket. So, it would go in, but it surely won't run. Intel 915 chipset is 32 bit only. Thus, you couldn't even go forward to Cedar Mill core P-4s, which are 64 bit.
 

http://www.techspot.com/community/topics/pentium-4-3-60ghz-upgrading-to-pentium-dual-core-e6800-3-33ghz.174270/
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I bought a Pentium D 925 processor a while back, but I have a feeling that it is not working the way I was hoping it would

So what I was wondering was, which cpu would be a better option

ie:
Stick with Pentium D running at 3ghz
or:
Buy a E5200 running at 2.50GHZ (best I can afford )


thankyou in advance

Graeme
 

A:Dual Core vs. Pentium D

The E5200 is a much better CPU compared to the Pentium D.

As far as I can see, the E5200 is now equivalent to what the E4600 was.
 

http://www.techspot.com/community/topics/dual-core-vs-pentium-d.115554/
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i thought if it was a pentium, it was not 'dual core ' ? 3.2 ghz, looking to buy a gaming desktop: can a pentium be a dual-core ? thanks
 

A:Pentium d, dual-core ?

Like dual-core Pentium 4 HT?

It's a 3.2, but I have it overclocked a bit. Been running at that speed a year or more now.
 

https://forums.techguy.org/threads/pentium-d-dual-core.1022852/
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Hi ppl, I was wondering if the dell 0FM586 motherboard supports a dual core pentium processor or are these mobo's only designed for a quad processor? The dual core processor that I'm thinking is the E5300
 

A:Pentium Dual Core

What exactly do you want to do with the system? And is there any other motherboard choice than the dell?
Posted via Mobile Device
 

https://forums.techguy.org/threads/pentium-dual-core.863244/
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Greetings all Well I m done as much research as I can handle and I can t make core not???? or Amd dual or Pentium, up my mind I m in the procces of building a new puter and I just don t know what to get I would like a dual core but latley I ve been asking my self If I really need one I Want a very fast system that s a give I would do some video editing and some gaming and backing up Amd or Pentium, dual core or not???? my dvd library I usually stay on one task at a time That bieng said in the dual core chips I m looking at the Athlon x socket and the Pentium D socket Does anyone here have any exerience with these chips Am I looking at something that is over rated Maybe I should get at single chip processor it seems like I can get more speed on a single chip Amd or Pentium, dual core or not???? for about the same amount of money maybe I m not seeing something I am still learning about computers Take the AMD Athlon Processor socket single chip Processor AMD Athlon Model P N PIB ADA ASBOX Stepping CG Frequency Mhz HT Speed Voltage V Max Temp C Thermal Power W L Cache KB L Cache Amd or Pentium, dual core or not???? MB CMOS Technology nm SOI Socket Socket And nowthe Athlon x socket Processor AMD Athlon X Dual-Core Model Ordering P N PIB ADA BVBOX Frequency Mhz HT Speed Voltage V- Max Temp C Thermal Power W L Cache KB KB L Cache KB KB CMOS Technology nm SOI Socket Socket They are about the same price so which is a better chip for a person that wants a fast computer and is not so worried about multitasking I m confused it seems like the single chip would be faster How about that Pentium D Processor - Intel Pentium D Processor Processor Number - Architecture - nm technology L Cache - x MB Clock Speed - GHz Front Side Bus - MHz Execute Disable Bit - Can help to prevent some classes of viruses and worms that exploit buffer overrun vulnerabilities thus helping to improve the overall security of the system Intel Extended Memory Technology - Processors with Intel EM T allow platforms to access larger amounts of memory and will support -bit extended operating systems Dual-Core - Provides two execution cores in one physical processor allowing the platform to do more in less time while enjoying smooth interaction with your PC Compare that to the Intel Pentium GHz E MB FSB Socket Prescott Hyper Threading Bare Processor They are also about the same price So I guess I will leave you with this If I were using my computer on mostly single tasks Will I be throwing away money getting a dual core Thank you very much for reading my post Any info would be greatly appreciate it Bobby nbsp

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I noticed that it was WAY cheaper for a Pentium D than a Dual-Core AMD processor. I also noticed how the PD's are clocked at a much higher rate than AMD Dual-core processors. What's the main difference between the two???
 

A:Pentium D VS. AMD Dual-core?

Why do you say a Pentium D is way cheaper than an Athlon X2? Are you trying to compare them at the same processor speeds?

As you may have noticed, clock speeds don't really tell you as much about the CPUs as they used to. It is the model number that needs to be looked at, and that still is very confusing. Maybe in the future the CPU makers will give us an easier to understand system, but for now the only way to know is to do the homework.

Here is a really useful interactive chart to compare CPUs. Have a look:
http://www23.tomshardware.com/cpu.html?modelx=33&model1=235&chart=61&model2=201
 

http://www.techspot.com/community/topics/pentium-d-vs-amd-dual-core.48223/
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I'm looking for a new computer to buy with a Intel Core 2 duo or a AMD Athlon 64 x2.
When I was browsing around a noticed a Pentium D Dual Core with 2 cores running at 3.5ghz each. And in all honesty this is the first time I have ever heard of Pentium D dual core.
So Ive been reading around not finding much info about it.
Some people said its not as fast and some said its faster and all I really wanna know is... Are Pentium D Dual Cores worth the money or should I stick to Core 2 duo and/or AMD x2?
 

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ok well i need to find out what is best... Apparantly the new Vista will be requiring DDR3 ram which is still being developed and AMD doesnt even support DDR2 yet... Is DDR2 a lot better than DDR? They say AMD is better in games... just standard gaming with a 256MB PCI Express every now and then is all i want... pentium D should still provide me decent performance shouldnt it? Which is the most upgradable?
 

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Hello all, I'm new here and have little knowledge about how computers work. I've been trying to figure this out for myself and am getting confused and frustrated.
I'm pretty sure my question has been answered via another thread on this forum that I found during a web search but want to be certain.
I have done some searches and am coming up with conflicting info..
I plan on purchasing a HD camcorder and the system requirements call for a Pentium 4 3.2ghz processor. My current PC has much less than that so i will need another.
My question is,will a 2.0 dual core work instead of a Pentium 4 3.2 ghz?
Some of the info I've come across says yes and some says no.
Many Thanks,,I sure appreciate the help from you knowledgeable folks here.
 

A:Is 2.0 dual core equal to Pentium 4 3.2?

A 2.0 dual core will do anything a Pentium 4 will do and more so yes, it will work for your purpose. I suggest a 3.0 ghz + dual core.
 

http://www.techspot.com/community/topics/is-2-0-dual-core-equal-to-pentium-4-3-2.122336/
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Hi Guys I had got a new pc around months ago Its spects are - INTEL Pentium D Dual Core GHZ Intel GNT chipset GB RAM Nvidia Geforce GT Creative Audigy sound card Dual overheats core Pentium TV Tuner card OS Windows XP Media Pentium Dual core overheats Center Edition Its an assembled pc and is working fine There has been one issue though My system runs hot I know its dual core but its idle temperature is around C When I found that I had reapplied thermal compound couple of months ago when i thought the original one must have got a bit rusty when i was installing the stock cooler fan So for last six months I have been using it and its worked allright Recently I read that running the system at that temperature will not give optimum results and can damage the cpu So far i have had no problem with games but when I tried playing game FEAR my system was struggling to run it in full graphics What I want to know is that should I let my system be what it is or should i buy new heatsink or so I did research and i found that Zalman CPU cooling fans are popular and arctic silver compound is preferred but being in my city I dont think it would be easy to find those Is my pc running slow Oh ya one more thing I also installed fans on my cpu cabinet so that hot air is blown out Two fans act as exhaust and blow air out and are on left side of cabinet One fan on the back blow air out and is on the rear There is no space in the front to install a fan that could blow air in When I tested by opening my cabinet and running my system the Idle Temp was around - C My graphic card also gives temp reading Its idle temp is usually around C When playing it can rise upto C or maybe more The temp in my city can go upto C in summers and around C in winters Its winter here and still the temp on my cpu hasnt changed much maybe a little Any advices as to what do i do will be appreciated Thanks JG nbsp

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Hi. im upgrading my silly single core cpu to another 478 processor. But i want dual core. I hear there are some p4s running 2 cores but when i look they only say: Cores 1 threads 2. WTF is this. was the 2 cores thing a lie


PLZ HELP i cannot run my games on a intel celeron 2.4GHz with 1.25GB ram and ATI HD 3650 1GB AGP.

I AM SURE THE PROCESSORS SLOWING ME DOWN

CHEERS

A:Pentium 4 SL7E3 dual core?

The 1 core 2 threads is the P4 hyperthreading. Dual cores came with the 775 pentium Ds

I think its almost time to get a new tower parts.. AMD can be built for bout $400 without reusing the old stuff, less with recycling.

http://www.vistax64.com/general-discussion/282421-pentium-4-sl7e3-dual-core.html
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Pentium Dual-Core v. Athlon X2...winner? Both have comparable clock speeds. The Athlon uses a different FSB. It has less cache. Which is faster?
 

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been noticing this over the last several weeks.....core 3 is always lower in temps than than the rest of the quad......any idea why?

A:core 3 of quad core CPU always lower temp?????

More than likely a stuck sensor, Bushman. I have one that's been stuck from day one. It stays at 40 while the other three are all below, but goes up when the temp goes up.

Kinda the nature of some quads. Nothing can be done, that I know about, but there's nothing to fear from it. Won't hurt anything, but I sort of like things to be accurate.

http://www.sevenforums.com/hardware-devices/102931-core-3-quad-core-cpu-always-lower-temp.html
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I just recently bought a new Dual Pentium E5200 Intel Core processor at Microcenter The Intel E and my computer would give me the blue screen of death My pc would just freeze and give me Intel Pentium Dual Core E5200 an error Even during reinstalling XP i would get the blue screen It is the th or fifth time of a clean install of XP on my hard drive I did checkdisk and other programs i used to see if my hard drive had problems but my hard drive is fine I swapped out the memory and my pc would still crash I just put in my old celeron back in just now and my pc did not crash or freeze My motherboard is a Biostar G M TE and it supports my processor from celeron and the exact model number for the E all the way to quad core I did not overclock or anything to my processor The error i would get at the BSOD is Stop x A XE D C xC E XBF F D x A another BSOD said Kernel Inpage Data Error and also Win K sys-Address BF F base at BF date stamp F A I saw on a thread on techguy that a processor could have compatibility issues with ram and i think it might be the case As i speak right now i am using my Celeron ghz and it has not frozen or crashed yet If i was using my E dual core even if i left my pc idle the cursor would freeze and the system would crash I checked device manager and It has support for dual core This is a custom PC build that i bough all the parts separately Please help nbsp

A:Intel Pentium Dual Core E5200

Flash to the latest BIOS. The one that you have may not support all the newer CPUs on the CPU support list.
 

https://forums.techguy.org/threads/intel-pentium-dual-core-e5200.822937/
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So my friend gave me a vaio computer about 2 months ago, and I just noticed it's a dual core, I don't know the computer model....

It says Pentium 4 2.80 ghz; in the system info, but in device manager it has 2 processors under processors and under computer it says ACPI Multiprocessor PC. now I can set affinity and task manager shows 2 charts for the cpu under the monitor thing.

I thought pentium 4's couldn't be dual core...is it possible that this vaio has a dual core p4? Or do I have the wrong cpu drivers? Computer runs fine and I can set stuff to run on either core and it will work...

Basically I'm just confused as to how a p4 is a dual core and wondering if I might have some wrong drivers or something, if not I guess I just got a free 2,8ghz dual core lol.
 

A:Pentium 4 2.8ghz dual core wth? Confused!

What you are looking at with a Pentium 4 2.8GHz. processor is HyperThreading, i.e. one physical core + one virtual core.

It's explained here;

http://www.pcstats.com/articleview.cfm?articleID=1302
 

https://forums.techguy.org/threads/pentium-4-2-8ghz-dual-core-wth-confused.904717/
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Dell XPS with Pentium D dual core processor For the last year I have a recurring problem For unknown reasons cpu can hit while cpu usage bounces around as quot normal quot While overall cpu usage may be say with pegs One Malware? cpu - dual core D of at 100% Pentium a cpu pegged at the computer just crawls I have been unable One cpu of a Pentium D dual core pegs at 100% - Malware? to identify the source of the problem SAS MBAM AAW SS amp D and F-secure branded by my ISP as Shaw-secure have found various problems and One cpu of a Pentium D dual core pegs at 100% - Malware? corrected them but the cpu issue persists One cpu of a Pentium D dual core pegs at 100% - Malware? Just when I think it s gone it s back Not sure what s triggering it When this issue happens and I display processes in task manager there is often no correlation between total of processes cpu usage and what s being reporting as total cpu usage and as seen on the performance tab graphs I think this suggests malware but I can t find it if it s there I did produce a hijackthis log via Anvir while I was experiencing the problem and will post it if needed I also have some pdf screen captures of task manager while the problem is occuring if they are of use Other interesting or not things I m currently noticing outlook exe often doesn t stop when the outlook gui is closed this is something new the font on the task bar looks like quot safe mode quot fonts but I m not in safe mode I ve seen this before from time to time once in safe mode it s hard to get the computer to reboot normally I often have to choose quot last settings known to be good quot or whatever the exact wording to get it to reboot normally I ve had this problem for quite some time Help Jay

A:One cpu of a Pentium D dual core pegs at 100% - Malware?

Welcome to BCUpdate mbam and run a FULL scanPlease post the results------------------------------------------Then run ATF and SASATFPlease download ATF Cleaner by Atribune & save it to your desktop.Double-click ATF-Cleaner.exe to run the program.Under Main "Select Files to Delete" choose: Select All.Click the Empty Selected button.If you use Firefox browser click Firefox at the top and choose: Select AllClick the Empty Selected button.
If you would like to keep your saved passwords, please click No at the prompt.If you use Opera browser click Opera at the top and choose: Select AllClick the Empty Selected button.
If you would like to keep your saved passwords, please click No at the prompt.Click Exit on the Main menu to close the program.Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".------------------------------------SAS,may take a long time to scanPlease download and scan with SUPERAntiSpyware FreeDouble-click SUPERAntiSypware.exe and use the default settings for installation.An icon will be created on your desktop. Double-click that icon to launch the program.If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from here. Double-click on the hyperlink for Download Installer and save SASDEFINITIONS.EXE to your desktop. Then double-click on SASDEFINITIONS.EXE to install the definitions.)In the Main Menu, click the Preferences... button.Click the "General and Startup" tab, and under Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.Click the "Scanning Control" tab, and under Scanner Options, make sure the following are checked (leave all others unchecked):Close browsers before scanning.Scan for tracking cookies.Terminate memory threats before quarantining.Click the "Close" button to leave the control center screen and exit the program.Do not run a scan just yet.Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".Scan with SUPERAntiSpyware as follows:Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.On the left, make sure you check C:\Fixed Drive.On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".Make sure everything has a checkmark next to it and click "Next".A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.If asked if you want to reboot, click "Yes" and reboot normally.To retrieve the removal information after reboot, launch SUPERAntispyware again.Click Preferences, then click the Statistics/Logs tab.Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.Please copy and paste the Scan Log results in your next reply.Click Close to exit the program.

http://www.bleepingcomputer.com/forums/t/248573/one-cpu-of-a-pentium-d-dual-core-pegs-at-100-malware/
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I have a Dell Optiplex 754 computer and just bought a pentium E5700 processor. The socket type for the PC and the processor is LGA775, bios version is latest but when i put the new processor in the optiplex, the fans speed up to max and nothing appears on screen.

Can someone help me at all?

I thought it would be incompatible but according to some users of the same PC, they have quad core processors in them.

Thank you.
 

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Intel Pentium Dual Core or AMD Turion 64 X2

As you can tell, i'm asking about which mobile processor is better.

I know that Core 2 Duo is better than both of them FTW but we don't wanna pay that much for a laptop.

So which one would be better all round?

Its not gonna be much of a gaming computer, more multimedia though like videos and other things.

So please, HELP us!

Thanks,
Tim
 

A:Intel Pentium Dual Core or AMD Turion 64 X2

core duo CPUs are WITHOUT x64 architecture. so you can't install WIndows x64 OS. core2duo has x64 instructions. remember this when you want to install 4gb of ram and want to use it fully. in gaming machines the main thing is videocard(recommended nvidia geforce go 8600gt).
 

http://www.techspot.com/community/topics/intel-pentium-dual-core-or-amd-turion-64-x2.105082/
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So far I have overclocked it to 2.73 ghz (non overclocked 2.50ghz) it was my first time overclocking... Can go any farther (3.00) when im using only the fan that came with the cpu with out the cpu overheating or shutting down?

I have a 500w psu
 

A:Overclocking a Intel Pentium Dual core e5200

get a better cpu heatsink and fan before u start. that is a must for over clocking. next go here and read all stickiesin the intel section before asking questions.

http://forums.extremeoverclocking.com/

I am just editing to put another link for u to read

http://forums.extremeoverclocking.com/showthread.php?t=79266
 

http://www.techspot.com/community/topics/overclocking-a-intel-pentium-dual-core-e5200.113219/
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Hi, I have Intel Pentium D 2.66 GHz CPU on Asus P5RD2-VM motherboard running windows XP operating system with 512 MB RAM. Recently I am noticing that my CPU-1 does more work than CPU-2. I have not set the Affinity of any program and also have /usepmtimer in my boot.ini file. Please help me to troubleshoot this problem.

You'll not get any reward for this, but the self satisfaction of helping someone could be good enough
 

https://forums.techguy.org/threads/intel-pentium-dual-core-cpu-sync-problem.650088/
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I have tried running Windows 8 on my Pentium Dual Core setup. It runs at 2.7 GHz, and i have 4 GB of DDR2-800. The problem is, even with every update installed and the newest drivers installed, that Windows 8 is very, very, very slow on my system. And Windows 8 lacks proper drivers for my Belkin FD71101 WiFi card. I was curious if anyone knew how to get Windows 8 running as fast or faster than 7 on my setup. Thanks.

A:Running Windows 8 on Pentium Dual Core setup

No one has any ideas? Until I can get 8 running good I am stuck in Vista land.

http://www.eightforums.com/performance-maintenance/54847-running-windows-8-pentium-dual-core-setup.html
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According to a table at Wikipedia http://en.wikipedia.org/wiki/Windows_7_editions it says that the maximum supported CPU Core's for Windows 7 Home Premium Edition is 1. Does this mean the OS itself will not support a dual core in its own operation, or does it mean that it will nullify any Dual Core support on the system thus rendering a Dual Core useless?It seems that only supporting a single core is rather stupid considering I bought my computer 3 years ago, I don't see why they would even release an OS that doesn't support hardware 3 years old, especially considering there are now QUAD-Core machines.

A:Will Home Premium support a Pentium D Dual Core?

Replying to my own thread:

Upon further reading the chart states "Number of Physical CPU's" and not "Number of Cores" so any version of Windows will run even a Quad-Core as long as they are on ONE single chip.

http://www.bleepingcomputer.com/forums/t/265326/will-home-premium-support-a-pentium-d-dual-core/
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It s true Definately doesn t perform like one but I downloaded speedfan to check my temps and fans and such And what do i see It has an area that shows the current CPU load and in that area it shows different cores I looked in the device manager and in there it says quot ACPI Multiprocessor PC quot Am I missing something here The main reason i m concerned is that recently my cpu temps Intel 3.0E 4 Pentium as Prescott treated dual-core? have skyrocketed Idle temps Intel Pentium 4 3.0E Prescott treated as dual-core? of - c and load of - while playing low-graphics intensive games think HL And if for some reason the comp is trying to use it like a dual-core cpu I need to know how to stop it I m running a D GBF Intel mobo a Radeon x GS gigs Intel Pentium 4 3.0E Prescott treated as dual-core? corsair DDR HD s CD-ROMS I have case fans exaust intake brand new aftermarket heatsink fan and speedfan reports my case temp at around c Anyone have any ideas nbsp

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Specs Asus A n -SLI Deluxe Motherboard AMD Athlon FX- processor OCZ ELTE RAM Dual-Channel Mhz - Gig sticks x GTX in SLI SLI is not enabled Creative Audigy Lately whenever I run games on my Primary Video card anywhere dropping gaming clock speed GPU core while from sec to several minutes the screen will flash black and then shortly after the frames will drop significantly with the occasional black screen flash I ve used Gpu-z and Rivatuner to determine that at the first black screen flash the Core clock speed has dropped from mhz to mhz At the major frame rate drop the core clock drops to normally the idling speed As far as I can tell the temperature has nothing to do with it as it has done it while the temp was anywhere from to degrees The amount of time it takes varies but older and less taxing games seem to take longer for the drop to occur Nothing on my computer is overclocked it s all at stock speeds and timings The secondary card seems to run games without any problems I tried a variety of drivers none of which seemed to make much of a difference The only other thing I could think of was that I had installed Gears of War right before this happened I uninstalled the K processor driver that it came with and installed the newest driver from AMD s website but GPU core clock speed dropping while gaming that didn t seem to help I haven t tried actually uninstalling GoW yet But I am very tempted to redo my computer to GPU core clock speed dropping while gaming see if it is a software problem Does anyone have any ideas as to what it could be before I go to such drastic measures nbsp

A:GPU core clock speed dropping while gaming

What's your power connection situation like to the mobo and the cards?

As a side note, I don't think they ever intended you to run 2 cards without SLI enabled. Have you tried pulling one card?
 

http://www.techspot.com/community/topics/gpu-core-clock-speed-dropping-while-gaming.115140/
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Hi Dual i3-4005U A4-5000 AMD Core" Core "Quad Intel vs Core guys I've been looking at laptops they are basically identical but one has an Intel Core i - U mobile processor and GB of RAM and the other one has an AMD A - mobile processor and GB RAM The guy at the store and a couple other people I know told me that the Core i is better than the A as the AMD quot Quad Core quot processors aren't very good AMD A4-5000 "Quad Core" vs Intel Core i3-4005U Dual Core so even though the Intel i is only dual core it will be better than the quad core AMD The other question is the RAM Is GB that much better than GB or will GB be fine for basic use That's all this laptop is for Basic use and touch apps since it will be touchscreen The AMD laptop is this one Buy the HP Pavilion Notebook - AMD A GB at TigerDirect ca And the Intel here Buy the HP TouchSmart Notebook PC - F W UA ABL at TigerDirect ca Last question what the hell is DDR L All the new laptops have it nowadays Is it backward compatible with normal DDR laptop RAM Meaning can I take a normal laptop DDR GB stick out of my dads laptop and put it into the GB i laptop if thats the one i'm gonna get Or does the DDR quot L quot part cause issues Thanks Edit Sorry i'm not sure if this is the right place for this thread If it isn't mods could you please move it Thanks

A:AMD A4-5000 "Quad Core" vs Intel Core i3-4005U Dual Core

Hmm, I guess you should read some reviews. But just from the specs the AMD has 6 GB ram instead of 4. Has a DVD burner where the Intel shows no optical drive. It only has W8 8.0 where the Intel has 8.1. But some people may prefer 8.0.

Read reviews. See how each performs. If you don't wish to use it to burn DVD then the optical drive, or lack thereof may not matter to you.

Edit: Oh, and the AMD is about $80 cheaper.

http://www.eightforums.com/drivers-hardware/43107-amd-a4-5000-quad-core-vs-intel-core-i3-4005u-dual-core.html
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I am trying to figure out what processor is compatible with my motherboard in my HP Pavilion dv us notebook I've read the manual and looked on HP's PartSurfer PartSurfer listed a number of dual t2310 processor GHz... Upgrading intel pentium from 1.46 core them from GHz to GHz I purchased an intel duo processor Upgrading processor from intel pentium dual core t2310 1.46 GHz... GHz that did not work Now I'm trying to figure out if that processor wasn't compatible or if it is just faulty If it is not faulty or compatible I need to know what is compatiable so I can purchase it tonight and have it shipped by Wednesday because I am going through serious withdrawals without my computer Help me please I updated my computer from vista to windows Hp didn't have updates available for Windows on the support page for my laptop so I had to install the one they had for Vista Should I have updated my BIOS from a laptop's support page that had an update for Windows such as this one below Online support for HP's Home and Home Office Products HP Support amp sw lang here is mine Online support for HP's Home and Home Office Products HP Support ct I have a questions Do all the specs have to match on the processor For example will I have to buy a processor that only supports mb L if that's what the processor's cache is I know you're able to go above the bus speed If so this could be resolved right now Ha ha

A:Upgrading processor from intel pentium dual core t2310 1.46 GHz...

I would call them direct.

http://www.sevenforums.com/installation-setup/268308-upgrading-processor-intel-pentium-dual-core-t2310-1-46-ghz.html
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I ve only had my PC for about a year now and it s been going slower by every passing month I ve never installed anything E218 Dual Pentium slower running Core than rated on my PC except games from Steam and Windows Update stuff and graphics card Pentium Dual Core E218 running slower than rated drivers from the official AMD website My Intel Pentium Dual Core E GHz is now running at GHz I always keep my PC clean and virus Pentium Dual Core E218 running slower than rated free yet for some reason the CPU has slowed down a lot and games that I used to play before are almost unplayable now A friend suggested that I might have to update my BIOS but he also said that up and it could ruin my PC forever and I ve got just as much PC experience as a turtle has speed I recently upgraded to Windows -bit from Windows XP -bit but my CPU still remains at GHz I ve never overclocked or fidgeted with anything on my PC I sometimes carefully hoover out the dust on my CPU but I already had this problem a while before I hoovered my CPU When I m on my desktop my CPU temperature is always at around C in-game it s around C so it s not overheating I hope you can help -Love Panda nbsp

A:Pentium Dual Core E218 running slower than rated

Try changing your power settings. I would switch it to high performance mode. Now, what are you using to monitor your CPU ? Are you getting these figures while the computer is idle or doing simple tasks? It could just be down clocking itself because of speed step.
 

http://www.techspot.com/community/topics/pentium-dual-core-e218-running-slower-than-rated.190364/
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I have got a Supermicro X5DA8 mainboard with two Xeon 2.8 GHz processors.
Would two of those processors
Intel Xeon CPU Processor 3.2 GHz 533 MHz
1MB 604 SL72Y as offered on ebay
Intel Xeon CPU Processor 3 2 GHz 533 MHz 1MB 604 SL72Y | eBay
work with my
mainboard?
Super Micro Computer, Inc. - Products | Motherboards | Xeon Boards | X5DA8

A:Xeon Dual Core 2.8GHz, can I easily upgrade to Dual Core 3.2GHz ?

Super Micro has no CPU support list that I could find for this board, nor in the manual. It may take a call or email to them to find out for sure.
I would be careful buying such used item from an eBay seller, check their return policies and reviews first.

Overall, from what little info I could find, it seems the 3,2GHz Xeons will work, but just a guess.

http://www.sevenforums.com/hardware-devices/289796-xeon-dual-core-2-8ghz-can-i-easily-upgrade-dual-core-3-2ghz.html
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as it is a dell overclocking from bios should be near impossible, because it is not the extreme edition 3.2 Dual Core Hyper Threaded pentium processor

any good software out there i can use to overclock a lil bit and get some more speed outta my system?

any thoughts or ideas as to possible cooling plans would be helpful as well
 

A:dell xps gen 5 Pentium d830 3.0ghz dual core overclocking from software

you bought oem, and can forget about overclocking. you have a fine system as it is and overclocking shouldn't be nessesary. besides, messing with a dell as mentioned will void the warranty/tech support contract.
 

http://www.techspot.com/community/topics/dell-xps-gen-5-pentium-d830-3-0ghz-dual-core-overclocking-from-software.32731/
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as it is a dell overclocking from bios should be near impossible, because it is not the extreme edition 3.2 Dual Core Hyper Threaded pentium processor

any good software out there i can use to overclock a lil bit and get some more speed outta my system?

any thoughts or ideas as to possible cooling plans would be helpful as well
__________________
DELL XPS GEN 5
Pentium D830 3.0GHz,DCT
1GB DDR2 DC 667MHZ-2X512MB
20 IN LCD
256MB PCIE X16 ATI RADEON X850 XT
RAID 0 W/ 2X250GB

NATE
 

A:dell xps gen 5 Pentium d830 3.0ghz dual core overclocking from software

Clockgen can oc some systems. It depends on your chipset.

Oc and/or modifying the system will void your warranty.
 

http://www.techspot.com/community/topics/dell-xps-gen-5-pentium-d830-3-0ghz-dual-core-overclocking-from-software.32732/
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I was wondering which one you guys would buy. I know there is a big debate over the new dual cores, so I am looking for the one that will be the best quality, and one that I can use for a while and not have to upgrade for sometime. Mind you, I will not be gaming, I am only looking for performance running many programs at the same time such as itunes, aim, word, outlook, etc, and encoding and dvd decrypting. Please give me your recommendations and why and let me know some good accompanying parts such as mobo, heatsink, ram etc. Thanks for your help
 

A:AMD Athlon 64 X2 3800 Socket 939 Dual Core or Intel Pentium D 940 Presler 800MHz FSB

If you won't be gaming, then the intel would probably be somewhat faster for your uses. They are pretty close in performance, but the amd is faster for gaming. You say you won't be gaming though, and the intel is cheaper, so go for it IMO.
 

http://www.techspot.com/community/topics/amd-athlon-64-x2-3800-socket-939-dual-core-or-intel-pentium-d-940-presler-800mhz-fsb.49263/
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I need help in understanding one simple thing that I find difficult to realise of my CPU You can see my specs I filled all and Core Weird Speed Behaviour Intel BSOD Occasional Clock High i7 of them in while registering My BIOS is fully up-to-date and except the battery which does not charge this laptop works fine I am not a wealthy-enough person to buy quot spare parts quot for Intel Core i7 Weird High Clock Speed Behaviour and Occasional BSOD my laptop to test it The problem I Intel Core i7 Weird High Clock Speed Behaviour and Occasional BSOD am encountering features my CPU an Intel Core i U which is designed to run at GHz as the benchmarks state Some time ago I noticed how the quot System Information quot windows in the Control Panel states the following on the quot Processor quot line quot Intel R Core TM i - U CPU GHz GHz quot and I always asked myself why does it have clock speeds Today having some spare times I wanted to go in depth and downloaded CPU-Z and discovered that the clock speed fluctuates between MHz and MHz which is much over than both and GHz Is this normal I never practiced overclocking BSODs are rare month and when they happen they are always of code x hal dll is the main problem then ntoskrn exe is also considered problematic BlueScreenView highlights them both red I know it is a hardware issue but I don't know what is it related to maybe to this Thank you in advance for your help

http://www.sevenforums.com/hardware-devices/401234-intel-core-i7-weird-high-clock-speed-behaviour-occasional-bsod.html
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Hi,

I'm buying a new computer with Vista home premium (32 bit), and I can't decide whether I should get a 2.4 quad core or a faster dual core (since it's cheaper).

I've searched about this but all the results I've got were from 2007, so I'm not sure if things changed much now.

So what do you think? will I benefit from the additional cores? or shall I go with faster dual cores?
appreciate your help
 

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Hi, Currently I'm using a dual core 6850 and I'm thinking about buying a quad core. I have a PSU of 500 W as spare.

Can i replace the CPU to a Quad Core without changing the cooling system?

A:replace dual core CPU by quad core what about heatsink? in Mini Tower 755 Optiplex

heinflhs
These are the specs of the spare PSU. Aren't they better than the original Dell PSU?
That power supply is ATX and not EPS12V
Better is not the issue.  Dell power supplys are 80 percent efficient not 70 percent ATX.  The -5v rail is an issue as well as this may cause a motherboard fire or damage your system.  Its a dead giveaway that this is a power supply from 1990 to 2000.
What current is on which rails is not trivial. There is a single 12V RAIL on that unit and its max is 17A
EPS 12V units have multiple rails of 12V @ 18 amps each.  MAX Power on the 12V rails is 264w not 204w
That unit has a lot more on the 5V and 3.3V rails at the expense of the 12V rails and CPU 4 pin connector. So no that spare unit is not likely to work well if at all.

Recommended update or replacement is EVGA 750B1

http://en.community.dell.com/support-forums/desktop/f/3514/t/19996406
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Hey all,
I have some proprietary software that works great on a single-core processor. When I try to run it on a dual-core or above, the software loads, works once, and then messes up.

The software uses modems to dial out to our payphones. We found a work-around by turning off one processor in the bios, but then, what's the point of having a dual-core processor.

Please help. The software is doing this on Windows XP.

Thanks
 

https://forums.techguy.org/threads/software-crashes-on-dual-core-works-fine-on-single-core.836441/
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Already saw differents answer but never by the one guy that say.. "Yes, i already upgrade my dual core cpu to quad core in my elitebook 8470p"I saw documents with info from hp with "3610qm 3630qm 3720qm and 3740qm" support for 8470p and 8570p models in this forum.There in JUNE 2012, The product overview:http://h20565.www2.hp.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c03373336Said only 3610qm and 3720qm are compatible with the 8470p.But recently document i saw from hp (and i think is the reference guide more actual, january 2013 ) to 8470p and 8470w models like this:http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c03659338-3.pdfthere is not clear, even this document show that only 8470w support quadcore and for 8470p show only dual core models..so i need confirmation before buy quad core model, anybody can confirm if its possible??Thanks a lot

A:HP Elitebook 8470P Dual Core to Quad Core upgrade, it suppor...

Hi, HP Elitebook 8470P is a series of many models/products of laptops and can spread over few years. Very hard to answer because we don't know which year is for your machine. Lately HP gives G1, G2, G3 ..... for some series that give us more information. The document in front of me now dated June 2013 gives another side of the picture PROCESSOR3rd Generation Intel® Core? i7-3740QM (2.70 GHz, 6 MB L3 cache, 45W, 4 cores)*Up to 3.70 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i7-3720QM (2.60 GHz, 6 MB L3 cache, 45W, 4 cores)*Up to 3.60 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i7-3630QM (2.40 GHz, 6 MB L3 cache, 45W, 4 cores)*?Up to 3.40 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i7-3610QM (2.30 GHz, 6 MB L3 cache, 45W, 4 cores)*?Up to 3.30 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i7-3540M (3.0 GHz, 4 MB L3 cache, 35W, 2 cores)*Up to 3.70 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i7-3520M (2.90 GHz, 4 MB L3 cache, 35W, 2 cores)*Up to 3.60 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i5-3380M (2.90 GHz, 3 MB L3 cache, 35W, 2 cores)*Up to 3.60 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i5-3360M (2.80 GHz, 3 MB L3 cache, 35W, 2 cores)*Up to 3.50 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i5-3340M (2.70 GHz, 3 MB L3 cache, 35W, 2 cores)*Up to 3.40 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i5-3320M (2.60 GHz, 3 MB L3 cache, 35W, 2 cores)*Up to 3.30 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i5-3230M (2.60 GHz, 3 MB L3 cache, 35W, 2 cores)*?Up to 3.20 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i5-3210M (2.50 GHz, 3 MB L3 cache, 35W, 2 cores)*?Up to 3.10 GHz with Intel Turbo Boost Technology3rd Generation Intel® Core? i3-3130M (2.60 GHz, 3 MB L3 cache, 35W, 2 cores)*?3rd Generation Intel® Core? i3-3120M (2.50 GHz, 3 MB L3 cache, 35W, 2 cores)*?3rd Generation Intel® Core? i3-3110M (2.40 GHz, 3 MB L3 cache, 35W, 2 cores)*? For  HP EliteBook 8470p Notebook PC (14")         HP EliteBook 8570p Notebook PC (15"). Regards.

http://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/HP-Elitebook-8470P-Dual-Core-to-Quad-Core-upgrade-it-support/td-p/5791049
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System specs Athlon x Windsor ghz single using stable Dual while crashes web, Athlon on core core but is randomly W tdp Gigabyte GA-Ma DS rev AMD SB His radeon MB had before x GB Dual core Athlon crashes randomly while using web, but is stable on single core Kingston DDR mhz CL xSeagate ST AS in RAID on SB Chieftec W power supply LG DVD rewriter Bunch of fans Windows XP pro bit x windows temporary I m having a strange problem from quite a long time PC just reboots randomly when I use internet applications like p p or browser It s that I can click quot favorities quot in firefox and puff reboot Leave pc for a night - reeboot at o clock I tried to find the cause updated drivers bios reinstalled windows several times - still getting the random crashes But if I use the numproc statement and run my PC as single core it stays perfectly stable for week But sadly the low power mode doesn t work then and CPU is getting hotter than in dual core mode also uses more energy However I don t think the low power mode isn t the cause - ran a prime for half a day on processor tuned down to ghz and V low power mode without a crash Ran memtest in dos mode for hours - no problems Also I have secondary XP pro without NIC drivers installed no web just for gaming and I can play for hours straight and never got any crash of this kind On the the primary OS open two windows start unpacking archive and try to browse web and I get a crash in minutes But sometimes nothing happens for a week or so Also I noticed following problems - disk read error not enough system resources to finish the task various p p programs say that - explorer windows disappearing closing usually when trying to use search on already loaded system - system locking down blank display cursor freezes when switching users but in most cases recoverable via external management log into console from another pc force logoff the user x display is back to normal - crashed on vista after minutes of usage None of above happens when using the single core but one of my applications won t start then for some reason Running out of ideas I tried to set all possible exes in windows folder to uniprocesor with imagecfg but got a nice bluescreens not surprised though Graphic card was replaced recently also I had this problem on previous hard drive though not so recently happening Temps in celsius are ambient CPU in iddle weird but true max system - voltages always in the ATX specs with vcore dropping to V in low power mode I know it s something dual core and internet related but can t figure what that could be Is it software bug Or maybe a hardware malfunction The only pieces I can think now to be faulty are processor but it passes all the tests or the motherboard itself Anything I can try before buying a half of new computer nbsp

https://forums.techguy.org/threads/dual-core-athlon-crashes-randomly-while-using-web-but-is-stable-on-single-core.917182/
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Simply put- RED Blue Screens. I don't know what I need to call them. THEY ARE RED! And they just reference "An error reading the instruction set" There is no STOP Error. I upgraded the Processor from AMD Athlon x2 5000+ to an AMD Phenom x4 9650. I have not overclocked it. In fact, first thing I did after installing it was reset CMOS.


I've checked for minidumps relating to this issue but there are none. I am running Windows 7 x64 Home Premium.

I've tried doing research but my results are non-conclusive.

A:Strange Behaviour after Upgrading to AMD Quad-Core from Dual-Core

Hello Timmah,
Everything is running OK, you drop in the new CPU, then you start getting problems.
Have you double checked all the connections and power leads, plus all the data cables ?.
Is there a Bios update that will address the issue ?, it may be worth checking the MB manufacturers site.
Hope this helps, good luck and post your results.

http://www.vistax64.com/general-discussion/267097-strange-behaviour-after-upgrading-amd-quad-core-dual-core.html
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It is a Dell cheap laptop vostro 2520 fitted an i3 2.4 m ..I updated bios fitted another 2gb ram .
Should I do any other configering it takes a long time to fully boot up . That is to connect to internet . I think it was faster before
I did upgrade.
 

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I was just interested in knowing if my intel celeron D 335 2.80GHz processor is dual core or single core because on intel's website, I see that they make a dual and single core version but I can't determine which one mine is?

Thanks.
 

A:Solved: Intel Celeron D 335: Dual core or Single core

It's a single core.

There are dual core Celerons, but yours isn't.
 

https://forums.techguy.org/threads/solved-intel-celeron-d-335-dual-core-or-single-core.887587/
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Hi,
I have two laptops made by the same manufacturer and same year, but one is a dual core laptop with an SSD harddrive and the other is a quad core laptop with a regular hard drive. Both laptops run Windows 8.

I would like to transfer my programs and files from the dual core to the quad core. However, obviously the quad core has different hardware.

I am wondering if I simply remove the SSD from the dual core and put it into the quad core (replacing the quad's primary hard drive with the SSD) and simply boot up the quad core, would that be sufficient? Will the quad core recognize the hardware mismatch and automatically correct the drivers, while keeping my programs and files?

Or is there some other, efficient way to make the transfer? I really want to avoid having to reinstall all my programs.

Thank you

A:Transfer programs and files from Dual Core to Quad Core

There are a lot of third party tools designed to move a Windows installation to new hardware. I prefer using native Windows tool Sysprep for this, mainly because the method is the one and only Microsoft supports and recommends but also because it has never failed me.

The method is described in this tutorial on our sister site the Seven Forums and works also with Windows 8: Windows 7 Installation - Transfer to a New Computer - Windows 7 Help Forums. Method One in tutorial would be ideal for you for moving the SSD to new computer.

Read the information and warnings in the beginning of the tutorial carefully, especially the warning about Windows needing to be reactivated is important. Come back if you have any questions.

Kari

http://www.eightforums.com/drivers-hardware/53640-transfer-programs-files-dual-core-quad-core.html
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Hi I am considering upgrading from my current single-core P to dual or quad core with new mobo and memory but keeping same NVidia GeForce GTX video for now My question is whether I should also upgrade Windows currently running Win Ultimate bit to bit and would I also need to upgrade my any it core, speed Dual/Quad up app? will apps to bit to take advantage of Dual/Quad core, will it speed up any app? the dual cores I have one game that specifically states it will run better on multi-core processor but what about apps that don t specify cores I have a very old app that processes sound files Cool Edit with all of the plug-ins Some of the ops take a long time to complete and I m wondering whether this will take less time if I run mutli cores on Windows bit Another app I have that can take a while to process data is Adobe Photoshop This is a very old version so it won t be multi-core aware either If it turns out that upgrading will only get me better performance in the one game then it may not be worth the expanse Thanks for your advice FW nbsp

A:Dual/Quad core, will it speed up any app?

I don't think that you will notice any performance gains from your applications unless they are specifically coded for 64 Bit. Anyhow, it's a good idea to switch to 64 Bit Windows especially if you have 4GB RAM or greater.

All 32 Bit programs should run fine in any 64 Bit environment.

As for advantages of upgrading the CPU, there are many. A dual / quad will easily outperform your current CPU by MILES! The P4 chockes on most recent games (notably Crysis). It might also bottleneck the 9800GTX.

What will you be essentially using the PC for? Gaming / encoding / ?
 

http://www.techspot.com/community/topics/dual-quad-core-will-it-speed-up-any-app.142483/
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Okay, here is the scenario.
There are 2 laptops.
One has a 3.0GHz single core.
The other has a 1.5GHz dual core.
The thing I'm asking is: When you buy a laptop that says it's 2.66 GHz triple core, does that mean there are 3 processors each clocked at 2.66 GHz? Or does it mean that there are 3 processors and in total they add up to 2.66 GHz?
Also, is it better to have a 3.0 GHz single core or a 1.5 GHz dual core if you want to run games?
Thanks
 

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I have a Compaq Pressario desktop PC, Windows 7 64 bit, 4GB DDR3 RAM.

Thanks

Thanks.
 

A:Is it possible to upgrade my dual-core to i5, or other quad-core processors?

https://forums.techguy.org/threads/is-it-possible-to-upgrade-my-dual-core-to-i5-or-other-quad-core-processors.1004497/
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I am just wondering about the CPU I just ordered from E-Bay new and how it will perform with Windows 7 64 Bit compaired to the one I have now this is the one I ordered:
AMD Phenom X4 Quad CPU 9500 AM2+ 2.2 GHz 3600MHz 4MB
This is the one I have now:
AMD Athlon 64 X2 Dual core 3800+ 2GHz
I just want to know is there going to be any faster gain with the newer quad core over the dual core thanks for any help you can give me.

A:Wondering about upgrading from dual core to quad core CPU with Win 7

Yes, the machine will be faster all around and you will notice the speed difference.

http://www.sevenforums.com/hardware-devices/153833-wondering-about-upgrading-dual-core-quad-core-cpu-win-7-a.html
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A:Single Core to Dual Core and now Internet Issues

Do you need a bios update? probably.
 

http://www.techspot.com/community/topics/single-core-to-dual-core-and-now-internet-issues.102590/
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My CPU is a e6300

Any replies appreciated

Korrupt
 

A:Running a single core application on a dual core cpu?

No it is the same performance, plus it dosnt overstress one core
 

http://www.techspot.com/community/topics/running-a-single-core-application-on-a-dual-core-cpu.63907/
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A:AMD Turion X2 Dual-Core RM-75 VS Intel Core 2 Duo T6600

check this chart out: PassMark CPU Lookup

since i personally prefer amd, id go with amd.

http://www.vistax64.com/general-discussion/273372-amd-turion-x2-dual-core-rm-75-vs-intel-core-2-duo-t6600.html
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Hi

Just wondering what if any problems i will get installing the AMD DC optimizer into my AMD 4000 single core pc .. i hope to get a dual core CPU early next year , i found the optimizer program in the single core part of AMDs diver down loads as well as the dual core page so i thought maybe it might benefit my PC as well .( bet im wrong as always ) .

Thanks
Rich
 

A:AMD dual core optimizer installed on a single core AMD pc

Single core proc's don't need it so don't bother installing it. If you installed it then simply uninstall it.
 

https://forums.techguy.org/threads/amd-dual-core-optimizer-installed-on-a-single-core-amd-pc.662069/
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I'm trying to decide between two different Acer Aspire Notebooks.
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250 GB SATA hard drive (5400 RPM)
3 GB of installed DDR3 RAM (1066 MHz; expandable to 8 GB)
ATI Radeon HD 4250 graphics (with 256 MB of discrete video memory) It provides up to 1919 MB of total shared system memory

The other has:
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Which would be better for simple computing, surfing, and streaming videos?
 

A:AMD v-series single core vs. AMD Athlon dual core

IMO the dual core, but it obviously takes more power, though you don't mention battery life or portability.
 

http://www.techspot.com/community/topics/amd-v-series-single-core-vs-amd-athlon-dual-core.152007/
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A:AMD Turion X2 Dual-Core RM-75 VS Intel Core 2 Duo T6600

both Intel and AMD have processor specifiction sheets on their websites, give them a try

http://www.sevenforums.com/hardware-devices/72462-amd-turion-x2-dual-core-rm-75-vs-intel-core-2-duo-t6600.html
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about 2 years ago I have upgraded my computer with a new motherboard, rams and a processor and since we moved in between I cannot find the boxes or bills from that time.

The problem:
I am 90 percent sure, that at the time I wanted a quad core processor and my computer properties say that I have Intel Core i5-3450.
I googled around and all retailers as well as Intel list this processor as quad, but I whenever I use aplications where cores are displayed (i.e. playclaw or some kind of benchmarking), it only ever shows core 0 and core 1.
When I go to task manager > processes > and go to select affinity on a random process, once again only 2 cores are aviable to choose from.

Any ideas what might be causing this? Because if I am not mistaken I have had my computer on a leash for 2 years...
 

A:Quad core processor acting as dual-core?

in windows 7 press the start key > type msconfig > click the boot tab > advanced options
in the top left there is a box that says number of processors. if it is checked you can uncheck it, or change the drop down box below it to 4.
 

https://forums.techguy.org/threads/quad-core-processor-acting-as-dual-core.1133436/
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16th May 2016.Dear Dell Forum Members & Support,We have an existing and very reliable Dell Precision 490 with a Single Intel Xeon 5060 (Dual Core, 3.2GHz,1066MHz) system.The system is currently running Bios Version A08 (04/25/08)
 
Can it be upgraded to Two (2) Intel Xeon Quad Core Processors, and if so, can a list of the compatiable processors be supplied ?
 
e.g. Xeon X5460 (Quad-Core, 3.16 GHz, 1333MHz) etc.

Thank you for your time & patience.With kindest regards.GEM CNC Systems.

http://en.community.dell.com/support-forums/desktop/f/3514/t/19974583
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I've recently installed 7, clean install, not an upgrade. I have an Amd Athlon X2 3800+ installed and I installed 7 as a 64bit OS as well. I had this problem before 7 and could never solve it. The core doesn't show up in task manager and I've tried installing drivers from AMD, which say they are the incorrect version for the windows 7 Operating system so i installed them in compatibility mode which didn't seem to solve anything. I've uninstalled and reinstalled the processor and frankly I just don't know what to do! In Pc Wizard 2009, It tells me the number of cores is 2, but then only one core is enabled.

If anyone has any help for me that would be fantastic. Thank you! If you need any additional information please let me know.

A:Dual Core Processor, only 1 core active

SHow us your processor from device manager.

http://www.sevenforums.com/hardware-devices/39740-dual-core-processor-only-1-core-active.html
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Hi there, I was running Vuze and it became almost impossible to do other tasks so I checked the cpu using Everest and it said one core (no. 2) was running at 24% but the other core was running at 0%. There was no warning sign beside it so I presume nothing is wrong, I just don't get it. Is this normal behaviour? I had Firefox open at the same time so I thought the cores would share the workload?

Thanks for any advice
 

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Because there are two cores on...for instance, my AMD Athlon X2, does that mean that since there are two cores, the normal FSB for one core which would be 2000mhz, would be x2 so i can put in 4 sticks of pc 6400 at 800mhz? or does the FSB not change when you add another core? Also is there somewhere i can learn more about how the cores work together? Im pretty new to the whole concept. Thanks!
 

A:Dual Core Front Side Bus x2?? or the same as 1 core?

You can only put in RAM that your motherboard supports, and only as much as it supports.

This should get you started in Front Side Bus architecture, and you can like off to other Wiki entries from there.

http://en.wikipedia.org/wiki/Front_side_bus

Also, poking around on www.tomshardware.com will help you pick up a ton of good information, although most it is written assuming you know what all of that means. You should be able to infer lots of new info from their articles and reviews, though.
 

https://forums.techguy.org/threads/dual-core-front-side-bus-x2-or-the-same-as-1-core.537147/
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But on the other hand, the articles I've found on the internet so far say that most applications these days don't take advantage of the power of dual-core processors.
Would I really notice a significant difference in performance if I upgraded to an AMD dual core 4200+ processor? (the price difference is like $140 US)

Also, my mother board is socket 939, shall I change it too? or simply use a socket 939 compatible dual processor?
Your help is much appreciated
 

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Hi all,

Is it possible at all to set a program to run on one core of a dual core processor?

If so...how?

Reason for info request: My DVB-T dongle is very jittery afetr upgrading processor from Athlon 64 3500+ to Athlon 64 x2 6000+ - worked flawlessly on 3500.

Surely there must be a way to resolve this?
 

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First some keywords to help searchers core dual from core Upgrade to quad QX quad core task manager cpu-z cpu-id shows showing only two cores I recently upgraded an Intel E to a QX and had the problem of Windows only showing of the cores It took a few frustrating hours to find the solution but I got there in the end without the need for a Windows re-install I hope that this little post may help others to resolve the problem quicker than I st You must have Windows Professional Home Premium does not support more than cores Upgrade to Pro nd If Task manager and Upgrade from dual core to quad core CPU-Z are only showing cores you'll be feeling pretty confused right Go to Start-- gt Run type MSCONFIG Under the BOOT tab click 'Advanced Options' In the top left corner it says quot Number of Processors quot you'll have been here already and it says ' ' Uncheck this and do a reboot This solved my hours of confusion Now I have cores in Task Manager CPU-Z and all is well If all this fails then get yourself set up for an OS reinstall that should get you where you want to be I hope this helps folks a little as I had a hard time resolving this quickly I'm no expert but my sketchy understanding is that if you tell Windows you have no processors it re-evaluates this at boot and discovers that you've changed from a core to a core Well it worked for me and I hope it helps others out there Jove

A:Upgrade from dual core to quad core

Any Ver of windows 7 will run any Quad core CPU .

http://www.sevenforums.com/hardware-devices/123735-upgrade-dual-core-quad-core.html
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Hi all! I am not computer illiterate. I have a question for you. I am switcing from an AMD dual core 2.4GHz to a Phenom 9750 Quad core. Changing out the heatsink and fan also. Can I just swap out the CPU's and restart Windows 7 Ultimate 64bit. Or do I have to do a complete reinstall of the same OS? I know that I changed MOBO's or something like that, I would have to reinstall. But I'm not sure about the processors. Any answers would be appreciated. Thanks a bunch in advance!

A:Upgrading from a dual core to a quad core!

I swapped out my friends Intel E6400 Conroe for a Q9550 last week and everything was fine and runs great.
I don't see why AMD wouldn't be the same.

http://www.sevenforums.com/installation-setup/63271-upgrading-dual-core-quad-core.html
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I just put a new computer together.I used an ecs 780gma ultra motherboard,550 w rocketfish psu,4 gb gskill pc2-6400.Two seagate barracuda 500gb hds.I havent done a lot of benchmarks yet but I was surprised to see dvd shrink taking twice as long as it did on my dual core to shrink the same dvd.When I look under task manager the cpu is always around 35%. To me,35% times 3 isnt as good as 100%x2,so obviously thats why its slower.Could it be my windows xp x64? I might try updating to windows 7 if I really have to.
 

A:triple core pc slower than my dual core

The 64bit version of xp has always had problems.

Next you do not post what cpus you are comparing so it is hard to really give you any ideas. If the new cpu has a lower clockspeed than the older dual core, then yes it will probably take longer.

Next did your old dual core use a quality mb; ie asus, gigabyte, etc? I see you used an ecs board for the new build. ECS is at or near the bottom for quality among mb makers.

I looked on the ecs site and I do not see any chipset drivers for xp 64bit. Did you install your chipset drivers?
 

https://forums.techguy.org/threads/triple-core-pc-slower-than-my-dual-core.874191/
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This post is a extension on my previous thread. I would like to hear from everyone who is interested. Which is the best for gaming: Quad core or dualcore cpu's. This is now a open discussion. I am not trying to double-post; I posted this thread to focus more on the question at hand.

Posted via Mobile Device
 

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Firstly, in task manager, there is only one core recognised (one cpu graph). I have no option to select "one graph, multiple cpus".

Secondly, in device manager, there is only 1 core with no option to select 2 or box for detect HAL.

Lastly BIOS doesn't detect more then 1.

I have processor box unchecked and have uninstalled my CPU from device manager in hopes a restard would re-detect it. I have also updated my mobo & vid card drivers from the site and updated my bios to the latest.

I just bought COD: Black Ops for $60 and it requires a dual core processor to play it, anything else I can try short of re-installing windows?

A:Dual Core Processor detected as 1 core

just checking that you realise dual core will only show as single cpu?

http://www.sevenforums.com/hardware-devices/133169-dual-core-processor-detected-1-core.html
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i have a Intel E5400 Overclocked to 3.23GHz and was going to upgrade to a Q9400 quad and was wondering as i mainly use my PC for high end gaming is quad core as important as it is used more for multitasking and i was told dual would be better for gaming is this true?

A:What is better for PC gaming Dual Core or Quad Core?

It's a little confusing. I'd say in general, quad-core processors are more powerful than dual core; however, that doesn't necessarily mean faster.

Certain programs are written to take advantage of multi-core processors, like many games and power-hungry programs such as Photoshop.

However, not all are. Windows does its best to distribute the load evenly, but it's not the same.

Furthermore, many quad core processors are clocked at a lower rate than dual core. Your dual-core processor is clocked at 3.23GHz; the quad is clocked at 2.66.

Bottom line: if the programs you will be running can make use of all the cores, you will very likely see a performance increase. If they are not designed that way, there is a good chance your performance will actually decrease.

In your case, I suspect the programs you will be running can make use of the 4 cores well; many games do. But use your judgment!

http://www.sevenforums.com/hardware-devices/78032-what-better-pc-gaming-dual-core-quad-core.html
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let me ask this... if the cpu i have now is a single core 2.54ghz 775 socket in a machine that was made before dual core was out... can i just toss in a dual core 3.4ghz 775 or will that not work out with my motherboard?

A:dual core install on a single core??

What motherboard do you have?

http://www.techsupportforum.com/forums/f10/dual-core-install-on-a-single-core-218032.html
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Just a quick question. I know daul core means two cores on one chip. But if you have a 2.0ghz daul core cpu dose it mean you are equal to or better than a 4.0ghz
cpu? People keep asking me this. They want to know if they have a peice of software that requires a 3.0ghz cpu and they have a 1.5ghz daul core if they can run the software.
I'm just not understanding single core to daul core thing completely and i am not sure if i am answering them correctly. I think so but just want to confirm.
 

A:Core 2 duo, dual core, and Athlon64 X2 Dual Core

No. It simply means you have more than 1 CPU on the die. A 4 core 2.0 CPU means you have four (4) 2.0ghz cores on the die.

At this point, just because a GHz is faster doesn't mean the system or the die is faster or slower than others. There are many things now that affect speed - ram (or lack thereof), the efficiency of the programs to multi-task, HD rpm, chipsets, and others. The trend to faster GHz CPUs with single cores ended a couple of years ago as CPU makers discovered they ran into a thermal barriers with smaller circuitry that they couldn't get around. So they decicded it would be better to put more than one CPU on the die. Thus we got multi core CPUs. Yes- even here they are trying to make each core faster, but there is still a thermal barrier.

For the most part, you really won't notice much of a difference in speed after a certain point. - You have to take the whole system together. Gamers need to pay special close attention to their graphics cards and RAM.
 

http://www.techspot.com/community/topics/core-2-duo-dual-core-and-athlon64-x2-dual-core.113535/
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I've been having this doubt, what processor would actually be faster for gaming, and why not, overall performance ?

Core duo 1.8ghz
pentium D 3.2ghz
pentium 4 HT 3.0ghz

Lets see those replies
 

A:Whats faster for gaming? Core duo 1.8ghz, pentium D 3.2ghz or pentium 4 HT 3.0ghz

Core 2 Duo wins. It's a much more efficient processor, so even at 1.86ghz, it will be faster than a 3.2 pentium d.
http://www23.tomshardware.com/cpu_2007.html?modelx=33&model1=889&model2=879&chart=421
 

http://www.techspot.com/community/topics/whats-faster-for-gaming-core-duo-1-8ghz-pentium-d-3-2ghz-or-pentium-4-ht-3-0ghz.87563/
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Greetings I just started a new job and the laptop I was given is having some Smitfraud-C CoreService issues From reading previous posts I understand posting the following HJT log is the first requirement Please advise as to the remaining steps required to correct this nuisance Logfile of HijackThis core.sys, HKEY_LOCAL_MACHINE\WSYSTEM\ControlSet001\Services\ & core.cache.dsk, core v Scan saved at PM on Platform Windows XP SP WinNT MSIE Internet Explorer v SP Running processes C WINDOWS core.cache.dsk, core.sys, & HKEY_LOCAL_MACHINE\WSYSTEM\ControlSet001\Services\ core System smss exe C WINDOWS system winlogon exe C WINDOWS system services exe C WINDOWS system lsass exe C WINDOWS system Ati evxx exe C WINDOWS system svchost exe C Program Files Windows Defender MsMpEng exe C core.cache.dsk, core.sys, & HKEY_LOCAL_MACHINE\WSYSTEM\ControlSet001\Services\ core Program Files Panda Software AVTC PavSrv exe C Program Files Panda Software AVTC AVENGINE EXE C WINDOWS System svchost exe C Program Files Intel Wireless Bin EvtEng exe C Program Files Intel Wireless Bin S EvMon exe C Program Files Intel Wireless Bin WLKeeper exe C WINDOWS system spoolsv exe C Program Files Lavasoft Ad-Aware aawservice exe C Program Files Grisoft AVG Anti-Spyware guard exe C WINDOWS System svchost exe C Program Files Dell NICCONFIGSVC NICCONFIGSVC exe C Program Files Panda Software Panda Administrator Pav Agent Pagent exe C Program Files Panda Software Panda Administrator Scheduler pavsched exe C Program Files Panda Software Panda Administrator Pav Agent pagentwd exe C Program Files Common Files Panda Software PavShld pavprsrv exe C Program Files Panda Software AVTC PSKMsSvc exe C Program Files Panda Software AVTC PsImSvc exe C Program Files Intel Wireless Bin RegSrvc exe C WINDOWS system svchost exe C Program Files Intel Wireless Bin ZcfgSvc exe C WINDOWS system Ati evxx exe C WINDOWS Explorer EXE C PROGRA Intel Wireless Bin XConfig exe C Program Files Java j re bin jusched exe C Program Files Apoint Apoint exe C Program Files Intel Wireless Bin ifrmewrk exe C Program Files ATI Technologies ATI Control Panel atiptaxx exe C Program Files Dell Media Experience PCMService exe C Program Files Apoint Apntex exe C Program Files Dell QuickSet quickset exe C Program Files CyberLink PowerDVD DVDLauncher exe C WINDOWS system dla tfswctrl exe C Program Files Common Files Real Update OB realsched exe C Program Files Panda Software AVTC ClShield exe C Program Files Common Files InstallShield UpdateService issch exe C Program Files Pinnacle Shared Files Programs USBTip USBTip exe C Program Files Windows Defender MSASCui exe C Program Files Panda Software AVTC SRVLOAD EXE C Program Files Panda Software AVTC WebProxy exe C Program Files Grisoft AVG Anti-Spyware avgas exe C Program Files Digital Line Detect DLG exe C Program Files FinePixViewer QuickDCF exe C Program Files Panda Software Panda Administrator PavReport PavReport exe C Program Files Internet Explorer iexplore exe C DOCUME Jason LOCALS Temp Rar EX HijackThis exe R - HKLM Software Microsoft Internet Explorer Main Default Page URL http companyweb O - BHO Adobe PDF Reader Link Helper - E F-C D - D -B D- B D BE B - C Program Files Common Files Adobe Acrobat ActiveX AcroIEHelper dll O - BHO no name - - F - D - - D F - C PROGRA SPYBOT SDHelper dll O - BHO no name - ADF - E E- ad - F - E CD - C WINDOWS system dcssuwll dll file missing O - BHO no name - C - - CFC- - BEAD - C WINDOWS system jkkli dll file missing O - BHO no name - A D- B- EF - D- E - C WINDOWS system ljjigfd dll file missing O - BHO no name - B EDCDFD-EDE - D - F -A DD - C WINDOWS system qlrspsmb dll file missing O - BHO no name - d -fbb - e -adb - df d c - C WINDOWS system fveeooa dll file missing O - HKLM Run SunJavaUpdateSched quot C Program Files Java j re bin jusched exe quot O - HKLM Run Apoint quot C Program Files Apoint Apoint exe quot O - HKLM Run IntelWireless quot C Program Files Intel Wireless Bin ifrmewrk exe quot tf Intel PROSet... Read more

A:core.cache.dsk, core.sys, & HKEY_LOCAL_MACHINE\WSYSTEM\ControlSet001\Services\ core

https://forums.techguy.org/threads/core-cache-dsk-core-sys-hkey_local_machine-wsystem-controlset001-services-core.592146/
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Is there a noticable performance difference between a computer with 2 single core processors and one with a dual-core processor?
 

A:Dual-core vs. 2 Single Core

Can be noticeable, but you need to include the power supply, cooling fans and other issues into the mix. There are good full reviews on Toms Hardware and Anandtech that give you a good picture of how they compare.
 

http://www.techspot.com/community/topics/dual-core-vs-2-single-core.102935/
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I wouldn't say I am an extreme multitasker, but for an extra $10 I can upgrade to a third core. I was gonna order a new PC from a website and from what I thought, each core was combined to make a total speed. So a dual core 2.8ghz would be two 1.4ghz cores, and a triple core 2.8ghz would be three 0.9ghz cores?

I am most likely confused, but that's why I can here. XD
 

A:Dual core or triple core?

A dual core 2.8ghz would be two 2.8ghz cores, and a triple core 2.8ghz would be three 2.8ghz cores. if you have the extra $10 go for it.
 

http://www.techspot.com/community/topics/dual-core-or-triple-core.153559/
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Hi
I was looking around at processors today, and i found a AMD Athlon 64 4000+ for $xx. There is a AMD Athlon 64 X2 3800+ for just a little more. Which is better and why? Also i'm debating between amd or intel. if i go intel i will go Core 2 Duo, but they are a little pricey. Right now what is the advantage (for gaming) of dual core. Is a really fast single core good for gaming? i know dual core is good for multitasking, and all i multitask now is i run a webcam server and have to shut it down to play game on a single core. I know this would help but it's not that important. So... all you smart techie people who know more about processors than me, what would you suggest:
Athlon 64 4000+ single 2.4ghz
Athlon 64 X2 3800+ dual 2.0ghz
Pentium D Single 3.0ghz
Pentium Core 2 Duo Dual 1.86

Thanks!
 

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i have an intel celeron D prossesor, and i dont know if the D stands for dual core like the pentium D. ive heard that it is dual core and that it isnt. so is it or not????
 

A:dual core or single core

jellofellow said:

i have an intel celeron D prossesor, and i dont know if the D stands for dual core like the pentium D. ive heard that it is dual core and that it isnt. so is it or not????Click to expand...

NO, celeron D = celeron Desktop, Pentium D = Pentium Dual, I have never seen a dual core celeron. I think the only reason that it has the D, is to stop cunfusion with their mobile Celeron M.
 

https://forums.techguy.org/threads/dual-core-or-single-core.489242/
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Hi I am planning to buy a new laptop to do high school and college stuff, and require only Word, PPT and etc, web surfing are mainly what I require.
I was wondering is there a difference between using a dual core or single core processor for Vista? I heard from somewhere it is better to have dual core for stability to run Vista.

While I'm on it, what specs should I have to run basic stuff but also get good performance for speedy loading of pages and programs

Thank you
 

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I have installed windows 8 x64 consumer preview. Under the task manager performance, Im only seeing one cpu graph, and it reports one physical processor and two `logical` processors.

Also under device manager, when I get the properties for `Computer` it says acpi x64 based pc, I think older windows already reported multi processor unless the wrong HAL was installed.

In device manager under processors, properties shows to separate entries of amd 550.

My concern is if the wrong HAL was installed.

Can someone help me with this?

A:dual core cpu and only one core working? or is it

Thank you mods for moving this and I apologize for posting it in the wrong place

http://www.eightforums.com/drivers-hardware/5420-dual-core-cpu-only-one-core-working.html
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I found a post by a user that claimed True CPU systems we far superior to Core Duo systems This meaning that you run processors on a Mobo each with a single core as compared to a mobo that supports cpu unit with cores I beleive the he could be right regarding this with the early dual core cpu unit technology But is this still true What is the efficiency comparison between these systems Lets say running single core ghz compared to a single unit with cores each at ghz Keeping in mind that cache bus speeds architecture brand etc would be the same in this vs dual Duo core True Core 2 hypothetical Question Is it worth looking into a mobo that is for dual quad core compatible True dual core vs Core 2 Duo meaning a mobo that supports q quad cores for example Do programs and games actually have the coding written into them to fully utilize this kind of setup to its max most of the articles and threads i find regarding this are pretty old and i am wondering how things look in the present day Is fine grain threading compared to multi threading simultaneous multi threading etc programming coding widespread now or at least widespread enough in gaming etc to make it considerable True dual core vs Core 2 Duo when buying hardware or building a new system nbsp

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with Intel having a price crash on the 22nd of july i am torn where to go to build a friends new rig!! they want a decent gaming rig in order to play crysis flat out but on a bit of a budget of £1200...

so would it be best for me to build using an intel quad core intel Q6600, which will cost the same as the top end dual core Intel Core 2 Duo E6850...(around £130-180 after the price crash)

then the question is ddr3 or stick with low latency ddr2

and which graphics card to go for thats around £200 mark...i was thinking the foxconn geforce 8800 gts...
 

https://forums.techguy.org/threads/dual-core-v-quad-core.595212/