Tampilkan postingan dengan label processor. Tampilkan semua postingan
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Selasa, 04 Oktober 2011

AMD HDZ965FBGIBOX Phenom II X4 965 3.4GHZ Central Processing Unit (Black) Review

AMD HDZ965FBGIBOX Phenom II X4 965 3.4GHZ Central Processing Unit
Average Reviews:

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After buying pre-built systems for several years, I finally broke down and built my own this time. I think it is important to establish how I am using the processor, so here is my system.

I paired this processor with an MSI 790GX-G65 motherboard as the basis of my new system. The other portions are 1 GB Hitachi HDD, LG DVD RW, PNY GEFORCE GTS 250 video card, Windows 7 Professional, 8 Gb DDR3 memory, Antec 300 case, and Antec Truepower Trio power supply. I have five case fans, four input and one output.

Now, on to the processor itself.
- It comes with an "Approved" AMD heat sink. With aftermarket heat sinks, one has a separate tube of lubricant that goes on top of the CPU to seal the connection with the sink, but on this heat sink the sealer is applied to the base of the heat sink, which is very convenient. This sealant looks a bit like thin cardboard at the base of the heat sink; don't be fooled, it is supposed to be there and no additional paste is needed. The heat sink is large, with lots of copper.

- Installing the processor is quite simple, so long as you remember to line up the "notch" on one end of the processor with the "notch" on the CPU mount. Instructions are provided with the retail kit. Between those and the instructions that come with motherboards, you should have no problem installing the CPU.

- The CPU has a "Cool N Quiet" mode, if your motherboard supports it. Mine does, and in this mode the processors (there are four processor cores on the chip) work at varying speeds, depending upon the task loading of each core. From what I can tell the speeds are 800, 2400, and 3400 Mhz. Using this feature, my CPU temperature is generally around 30 degrees Celsius. The highest temperature I have seen the chip at is 51 C. Note that the "cool N quiet mode is NOT used when overclocking. The maximum operating temperature is 62 degrees C.

- Most motherboards have two memory modes: "Ganged" and "Unganged". The default seems to be unganged. The difference is that in "unganged" mode the memory is split up such that each CPU core gets a certain amount of memory, in my case, 2Gb per core. This mode is optimized for multiprocessing, whereas "Ganged" mode optimizes for one application. I mention this here because this CPU excels at multiple tasks, by which I mean that I have noticed a vast difference in performance from my last (single core) CPU, also a 3.4 Mhz. Running multiple applications is very smooth. This makes it great for business applications where one is multi-tasking constantly.

- The CPU pulls 140 watts at maximum speed, considerably less at the slower speeds. The point is that you need a good power supply; mine is a 550w version.

- This model is a "black" version, which means that the cores are unlocked and can be easily overclocked. I ran mine up to 3.8 without problems, but the temperature went to 40 degrees C at idle. Since I didn't really see any overall improvement, I went back to stock speeds and "cool n quiet". But if you are into speed, this model can go to 3.9 or so stock - after that I would recommend more aggressive cooling.

- The processor clocks at 7.4 on the Windows 7 "Calculations Per Second" ratings. This rating didn't change regardless of the over clocking, one of the reasons I went back to stock settings.

I actually looked for this unit when buying, although the lower models of the Phenom II X4 run at only slightly lower speeds, and would make a good buy. But for the price, the performance is great.

I highly recommend this product for anyone who needs a solid, dependable business processor. Pair it up with a good supporting system and it will do very well.

Click Here to see more reviews about: AMD HDZ965FBGIBOX Phenom II X4 965 3.4GHZ Central Processing Unit (Black)

Product Description:
Visual Experience:Live your life in HD. AMD Phenom II is for high definition entertainment, gaming, creativity, and beyond. With AMD Phenom II processors as the foundation, you will enjoy a new level of responsiveness and visual intensity. AMD puts high definition computing within everyone's reach.Superior technologies for HD video. Enjoy a superior high definition experience for HD videos on you PC. AMD Phenom II processor are the powerful engine behind your fidelity, high definition video entertainment experience. Only AMD puts the Ultimate Visual Experience for HD video within your reach.Enjoy entertainment beyond your media library. Get HD content online, offline, wherever you want it, however you want it. Your system can handle whatever you dish out - and serve it up on screen in full, high definition glory.Perfect chemistry. Combine AMD Phenom II processors and ATI Radeon HD graphics to really see the difference. Enjoy smooth video, brilliant videos and immersive games. AMD unleashes visual clarity and responsiveness for what you want to do.Performance:Do it all. AMD Phenom II processors have the power to do it all. Featuring next-generation quad-core design, they crush even the most demanding tasks. So design it, render it, play it, create it, stream it, HD it. With AMD Phenom II processors, if you can imagine it, you can do it.Energy Efficient:Make a choice you can feel good about. AMD Phenom II processors were designed with energy efficiency in mind. Capitalizing on AMD's leadership in energy efficiency, they incorporate all of the latest technology that gives you performance when you need it and save power when you don't.Look for ENERGY STAR with AMD. Thanks to AMD's power-saving innovations, you can count on machines based on AMD Phenom II processors for the energy efficiency you want and the performance you need.HD monitor required.

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Kamis, 22 September 2011

Amd Phenom 9650 Quad Core Review

Amd Phenom 9650 Quad Core
Average Reviews:

(More customer reviews)
Ok, I have to say, that this processor is very cool, but the best way to enjoy it is with an 64 bit OS, which is still difficult and I don't know why... There's some problems with windows and the compatibility of the programs (I have to say Windows Xp), I haven't tested my processor on Vista or Seven, maybe I'll try to install in a near future the seven, I hope there's available a new version of msn messenger for 64 bits... The processor is cool, but if you install a 32 bit OS maybe you can't feel the difference. Cheers for AMD!

Click Here to see more reviews about: Amd Phenom 9650 Quad Core

Product Description:
PHENOM QUAD CORE 9650 AM2+ CHIP2.3GHZ 4MB 65NM 95W 3600MHZ PIB

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Rabu, 14 September 2011

Intel DX48BT2 Extreme Series X48 Desktop Board, ATX, DDR3 1600, 3xPCIe x16, 1600MHz FSB, LGA775, Retail Motherboard Review

Intel DX48BT2 Extreme Series X48 Desktop Board, ATX, DDR3 1600, 3xPCIe x16, 1600MHz FSB, LGA775, Retail Motherboard
Average Reviews:

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Well I suppose this is a good board and Amazon was very quick in replacing it, but out of the box I was unable to enter bios. I was able to update to the latest version no problem and boot into windows vista fine but when pressing F2 all I would get was a blank black screen andI would have to reset. Strange problem, I know. There is one more problem and it's that my computer restarts at random, All parts are brand new and for my sanity sake I hope that is related to the motherboard as well.
Update: Setting OCZ memory voltage to 1.9 fixed the restarting problem, Thanks. It will be a few months before I get a chance to work on the bios problem. In the mean time if anyone else has same problem and comes up with a fix please write review.

Click Here to see more reviews about: Intel DX48BT2 Extreme Series X48 Desktop Board, ATX, DDR3 1600, 3xPCIe x16, 1600MHz FSB, LGA775, Retail Motherboard

Product Description:
Manufacturer Product Description With resource intensive games and multimedia tools constantly evolving to the next technological level, you need equally advanced hardware to ensure the best possible computing experience. Hardcore gamers and multimedia enthusiasts can take solace in the fact that next-generation Intel® Extreme Series Desktop Boards combine with the latest Intel processors to run the most demanding software applications with ease.Intel® Extreme Series Motherboards Product Highlight
Built to deliver extreme performance for workstation needs, hardcore gaming, media editing, and still offer significant headroom for future upgrades, Intel Extreme Series Desktop Boards are the motherboard of choice for truly hardcore users who refuse to compromise. CrossFire Ready
Whether it's a single graphics card or ATI CrossFire, a system outfitted with the latest graphics cards can deliver unparalleled visual realism when playing 3D games. With compatible applications, multiple cards can share the graphics processing burden and allow for streamlined data processing that ensures high frames per second.

Quad-Core Compatible
Maximize the performance of your Intel Extreme Series Desktop Board by capitalizing on its support for Intel's latest quad-core processors. Support for up to two physical quad-core processors enables Intel Extreme Series Desktop Boards to support up to eight processing cores. With more computing "brains", new multi-core processing systems can run more resource intensive games and multimedia applications simultaneously with ease.

Overclocker Friendly1
Built to be tweaked and pushed to the limits, Intel Extreme Series Desktop Boards include features and software that make it easier than ever to overclock while keeping an eye firmly fixed on system specs. And because these boards are built to Intel's exacting standards of quality, reliability and performance, you can push them to the limits with confidence. For performance enthusiasts looking to squeeze every last ounce of performance out of their hardware, Intel Extreme Series Desktop Boards provide a stable foundation for a benchmark-shattering system.

1 Warning: altering clock frequency and/or voltage may (i) reduce system stability and useful life of the system and processor; (ii) cause the processor and other system components to fail; (iii) cause reductions in system performance; (iv) cause additional damage; and (v) affect system data integrity. Intel has not tested, and does not warranty, the operation of the processor beyond its specifications

Onboard Audio
Utilizing the Intel® High Definition audio chipset, the Intel® Extreme series can deliver 360

Selasa, 13 September 2011

Rabu, 07 September 2011

Intel Core 2 Duo Processor 3 GHz 1333MHz 6 MB LGA775 CPU BX80570E8400 Review

Intel Core 2 Duo Processor 3 GHz 1333MHz 6 MB LGA775 CPU BX80570E8400
Average Reviews:

(More customer reviews)
I have had this processor for a month and it works well. I have not overclocked it yet. It is an excellent value for the price.

My main problem is that the heat sink/fan is *extremely* hard to install. I could only get three of the pins into the motherboard. I pressed and pressed and bent the board and I think I got the fourth pin in, but it was unsettling to push that hard. Both of my thumbs hurt afterward. I have an XFX 780i motherboard.

Normally it wouldn't matter, because you wouldn't use the stock cooling. However, this chip is popular partially because it can reach 3.6 GHz or more with the included fan.

Also, when I installed it the processor was set at a 7x multiplier. I easily increased this to 9x in BIOS to get the full 3GHz, but it was odd that it started at 7x.

Click Here to see more reviews about: Intel Core 2 Duo Processor 3 GHz 1333MHz 6 MB LGA775 CPU BX80570E8400

Product Description:
Manufacturer Product DescriptionBuilt for mainstream users who might occasionally require some additional performance, Intel® Core™2 Duo processors featuring Intel's exclusive 45nm architecture are ideal for users interested in surfing the Web, checking email, shopping online, manipulating images, downloading, and watching videos-all at the same time. Robust multitasking capabilities ensure that a computing platform featuring the dual-core Intel Core 2 Duo processor won't slow down, even when running multiple software applications simultaneously.
Amazon.com Product Description
Built for mainstream users who might occasionally require some additional performance, Intel® Core™2 Duo processors featuring Intel's exclusive 45nm architecture are ideal for users interested in surfing the Web, checking email, shopping online, manipulating images, downloading, and watching videos-all at the same time. Robust multitasking capabilities ensure that a computing platform featuring the dual-core Intel Core 2 Duo processor won't slow down, even when running multiple software applications simultaneously.

Intel® Core™2 Duo Processor Product Highlight
Combining Intel's highly efficient 45nm manufacturing technology and Intel® Core™ microarchitecture, the Intel Core 2 Duo processor delivers robust performance for both home and business software applications. With two complete computing "brains" on one physical processor, this dual-core processor delivers more performance with greater energy efficiency than older single-core processors. For PC users, this means doing more simultaneously with less slowdown and hesitation. Intel Technology
45nm Hafnium-Based Architecture. Thanks to a naturally occurring element called Hafnium, Intel engineers were able to shrink the size of new Intel processors and pack more computing technology into less space. The result is improved performance with less energy wastage.

Intel® Wide Dynamic Execution. Enables the delivery of more instructions per clock cycle for shorter execution times and improved energy efficiency-accomplish more simultaneously and with greater efficiency.

Intel® Intelligent Power Capability. Turning off portions of the processor when they aren't being used improves overall energy efficiency and reduces heat production, resulting in a quieter, more energy efficient system.

Intel® Smart Memory Access. Increasing available data bandwidth means more multitasking with less slowdown-run more demanding applications simultaneously and accomplish more in less time.

Intel® Advanced Smart Cache. Placing data closer to the processing cores improves platform responsiveness and performance with a wide range of applications.

Intel® Advanced Digital Media Boost. Accelerates performance with a wide range of applications, including video, gaming, speech and image, photo processing, encryption, financial, engineering and scientific applications.

Intel® HD Boost. Available only on the latest 45nm Intel processors, this revolutionary technology takes Intel® Advanced Digital Media Boost and improves it even further, enabling significant gains on the latest SSE4 instruction set. SSE4-optimized applications, such as video editing and encoding in high-definition resolution will see additional performance improvements

Performance for Multitasking
With two powerful and highly efficient processing cores, the Intel Core 2 Duo processor frees you to run multiple software applications at the same time without compromising performance or responsiveness. Everything including email, downloading, online shopping, and video editing can be done simultaneously and with greater efficiency. No longer is it necessary to choose between work and play.

Energy Efficiency
When working or playing hard, you want to keep distractions to a minimum. Thanks to Intel's exclusive 45nm technology, the Intel Core 2 Duo processor runs very efficiently-consuming less energy and producing less heat then previous-generation processors. Since desktop PCs featuring the Intel Core 2 Duo processor run cooler, they require less cooling, meaning fewer fans and a quieter computing experience. And with energy-saving features that shut down portions of the processor when they are not in use, the Intel Core 2 Duo processor is easier on your energy bill and the environment.




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Kamis, 28 Juli 2011

OCZ OCZ2N800SR4GK SLI-Ready Edition DDR2 PC2-6400 4 GB Dual Channel Memory Kit Review

OCZ OCZ2N800SR4GK SLI-Ready Edition DDR2 PC2-6400 4 GB Dual Channel Memory Kit
Average Reviews:

(More customer reviews)
I just purchased this kit to go with my new eVGA 780i mobo, Intel Q6600, and Vista64 Home Premium SP1.The memory looks great, and has a solid feel when installing. It also has nice heat sinks built in, not like some of the flimsy clip on heatsinks.The system detected the SLI configuration right away and loaded the EPP with no issues.A fresh install of Vista64 SP1 detected all 4 GB with no issues.I was able to do a mild overclock from 2.4GHz to 3.0GHz with no stability issues.I'd recommend this for anyone on a budget, looking for mild overclocks.[...]

Click Here to see more reviews about: OCZ OCZ2N800SR4GK SLI-Ready Edition DDR2 PC2-6400 4 GB Dual Channel Memory Kit

Product Description:
4GB Kit 800MHz DDR2 PC2-6400

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Kamis, 21 Juli 2011

Intel Core i3 Processor i3-530 2.93GHz 4MB LGA1156 CPU BX80616I3530 Review

Intel Core i3 Processor i3-530 2.93GHz 4MB LGA1156 CPU BX80616I3530
Average Reviews:

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I bought this in a combo with a Biostar TH55B HD to upgrade a household server running 24/7. Goal was to achieve fastest speed with least energy use and stress on components (longest life). I set all voltages to their lowest in the Biostar's BIOS: CPU -.08V (~1.092 max. in CPU-Z, ~.082 min. EIST), VTT 1.15, PLL 1.8, PCH 1.1, IGD "Spec" i.e. lowest. To my surprise, reached a stable overclock of 3.608 GHz (22 x 164), which has passed every test I've thrown at it and has been running for a week now. (Posted a screen shot of one test above.) Temps are no issue with stock cooler--no surprise there. At idle, my Kill-a-Watt readings for the system with integrated graphics enabled, 1.5V DRAM, Corsair 80+ 400W PS and 1 HD spinning (not including monitor) is an amazing 39W. With 3 HDs spinning and 100% CPU (IntelBurnTest) the highest reading I've seen is 86W. Of course, if you're 3-D gaming with the GPU overclocked under the same circumstances the draw would be greater. But, with four threads (HT) at 3.6 GHz on tap, idling at 39W, this is incredible power per watt for 24/7 running, not to mention per dollar.

Click Here to see more reviews about: Intel Core i3 Processor i3-530 2.93GHz 4MB LGA1156 CPU BX80616I3530

Product Description:
The Intel Core i3-530 Processor brings solid performance, Intel HD Graphics, and innovative technologies to your desktop computer. With two cores running at 2.93 GHz, the Core i3-530 won't have any problems handling your everyday applications. And thanks to the processor's built-in graphics , you won't have to spend extra money on an external video card in order to get a stunning HD visual experience.
Intel Core i3-530
features:

    Two 2.93 GHz cores for better multitasking and multithreaded performance.
    Integrated Intel HD Graphics.
    4 MB of Intel Smart Cache.
    Made on a 32nm process for better energy efficiency.


The Intel Core i3-530 processor includes built-in HD graphics.
Multiple Cores for Speedy, Multi-Threaded Performance
The Intel Core i3-530 contains two processors, or execution cores, on one integrated circuit. Combined with four threads, the Core i3-530 can simultaneously work on multiple tasks. This design produces faster and more efficient results, so your computer won't slow down--no matter how many applications you have open.
Hyper-Threading for Better Efficiency
The Intel Core i3-530 Processor features Intel Hyper-Threading Technology to deliver more efficient use of resources and better performance on multithreaded software. You'll be able to run demanding desktop applications, such as music and movie creation applications, while running background applications, such as virus protection software, and still maintain system responsiveness.
Large Smart Cache for Better Media Performance
Intel Smart Cache provides performance-maximized storage for frequently accessed data. The Intel Core i3-530 has a generous 4 MB of Intel Smart Cache kept close to the processor, so there's always data feeding in. The result is better overall functionality for everyday applications and markedly improved performance for rich media titles and games.
Intel HD Graphics Built-in
With the Core i3-530, Intel HD Graphics is built right into the CPU, so you won't have to spend money on an external graphics card in order to get stunning results. Intel HD Graphics provides sharp images, rich color, and lifelike audio and video. Intel HD Graphics support multiple monitors, premium video such as Blu-ray Disc playback and mainstream gaming as well as a full Windows 7 experience.The Core i3-530 has a graphics core that runs at 733 MHz, and to maximize viewing power.
The Intel Core i3-530 is made on a 32nm manufacturing process for better energy efficiency. It uses the LGA1156 socket and is backed by a three-year limited warranty.

Intel Core i3-500 Processor Series and Intel Pentium Processor Core i3-540 Processor Core i3-530 Processor Pentium G6950 Processor Cores / Threads 2 Cores / 4 Threads 2 Cores / 4 Threads 2 Cores / 2 Threads Processor Frequency 3.06 GHz 2.93 GHz 2.8 GHz Intel Smart Cache 4 MB 4 MB 3 MB Silicon 32 nm 32 nm 32 nm Integrated HD Graphics Yes Yes Yes Graphics Base Frequency 733 MHz 733 MHz 533 MHz Number of Memory Channels 2 (DDR3 1333 MHz) 2 (DDR3 1333 MHz) 2 (DDR3 1066 MHz) Intel Hyper Threading Technology Yes Yes No Socket LGA1156 LGA1156 LGA1156


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Rabu, 22 Juni 2011

Corsair Dominator 6 GB PC3-12800 1600MHz Triple Channel Core i7 DDR3 CAS 8 Memory Kit CMP6GX3M3A1600C8 Review

Corsair Dominator 6 GB PC3-12800 1600MHz Triple Channel Core i7 DDR3 CAS 8 Memory Kit CMP6GX3M3A1600C8
Average Reviews:

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I bought this set to go with my i7 940 on an Asus Rampage III Extreme motherboard. Initially, after overclocking my CPU to 3.62Ghz and RAM up a few notches it was able to stress test on Prime95 64bit to push my CPU to 75C and RAM at 35C.

After doing major multitasking, I found myself with a frozen computer. RAM was recorded to have reached 60C.

I would recommend the Corsair RAM cooler but reviews aren't that great. Unless you plan to have over 10 browser tabs open, VLC Player with Battlefield Bad Company 2 at high default settings at 1920x1080 running in the background with Adobe Flash and Photoshop running all at the same time, the RAM usually stays at 20C to 40C.

Click Here to see more reviews about: Corsair Dominator 6 GB PC3-12800 1600MHz Triple Channel Core i7 DDR3 CAS 8 Memory Kit CMP6GX3M3A1600C8

Product Description:
The DOMINATOR is the ultimate performance memory solution. Limited to only extremely high memory speeds, the Corsair DOMINATOR only uses highly screened IC's to guarantee performance and over-clockability. Using ultra efficient Dual-path Heat Xchange (DHX) cooling technology. With removable heat sinks, the DOMINATOR modules can even be outfitted with additional upcoming accessories with enhanced features. Ask The RAM GuyCorsair created a 24/7 online customer support site just for you at www.asktheramguy.com. Here, you can find other people like yourself that are "In the know" and can help answer questions you may have about installation or anything RAM related!More importantly, Corsair stands behind every module with a Lifetime Warranty. We realize any manufacturer can put a product in a box and hope that it will work, however, at Corsair we guarantee it will work for a lifetime! So if you're looking to increase the speed of your PC, Buy this CORSAIR XMS3 6 GB Intel Core i7 Memory Kit!

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Senin, 30 Mei 2011

Intel Core 2 Extreme QX9770 Quad-Core Processor, 3.2 GHz, 12M L2 Cache, 1600MHz FSB, LGA775 Review

Intel Core 2 Extreme QX9770 Quad-Core Processor, 3.2 GHz, 12M L2 Cache, 1600MHz FSB, LGA775
Average Reviews:

(More customer reviews)
I helped a friend with this CPU (he went all out and spent 3k on the entire computer) about 2 years ago and he still has it to this day.

This CPU is an extreme edition (meaning it has an unlocked multiplier) and can overclock very nicely for enthusiasts. This is not difficult to overclock to 4.0GHz and over on good air cooling. It's 12mb of L2 cache and wide variety of instruction sets ensures all programs run smooth and fast. This cpu will perform very well in CPU benchmarks such as Mark06 and Vantage.

However, one of the problems is heat. It's TDP is already over 130w, so you need a good CPU cooler/HSF. High end overclocking demands either a high end HSF with 120mm fans, or water cooling. Furthermore, another problem is the price and timing of the release. This CPU is overpriced for the now obsolete 775 socket. The i7 920 came out 9 months after this CPU was released and outperformed it by a good margin - with less heat, better architecture, features such as hyper threading and turbo boost, etc.

Furthermore, even for Core2Quads series, this CPU doesn't offer the best bang-for-your-buck. A Q9550 and Q9650 costs around $200-$300 (1/5 price), $300-$400 respectively (1/3 price) and performs almost the same. The Q9550 and Q9650 dont't have unlocked multipliers, but will still hit an overclock near 4.0GHz with good air cooling.Pros:
1. Fast and top of the line Core2Quad
2. unlocked multiplier for enthusiast overclocking

Cons:
1. Expensive when it first came out, still expensive now
2. Came out less than a year before i7s, which made socket 775 outdated and obsolete
3. Outperformed by far cheaper i5's and i7's today.
4. Loses in bang-for-your-buck to cheaper Core2Quads such as the Q9550
5. Produces a lot of heat > 130w TDP

Click Here to see more reviews about: Intel Core 2 Extreme QX9770 Quad-Core Processor, 3.2 GHz, 12M L2 Cache, 1600MHz FSB, LGA775

Product Description:
With multiple computing "brains" inside one processor, the latest multi-core processors are ideal for hardcore gamers, HD multimedia enthusiasts, and anyone interested in running the most demanding software applications with ease. The latest generation of 45nm quad-core processors from Intel combine many exclusive innovations to deliver the best possible performance when running a wide range of software applications.
Amazon.com Product Description
With multiple computing "brains" inside one processor, the latest multi-core processors are ideal for hardcore gamers, HD multimedia enthusiasts, and anyone interested in running the most demanding software applications with ease. The latest generation of 45nm quad-core processors from Intel combine many exclusive innovations to deliver the best possible performance when running a wide range of software applications.

Intel® Core™2 Extreme Processor Product Highlight
Put the four cores of the Intel® Core™2 Extreme processor to work inside a computer and experience the latest games, HD entertainment and more the way their creators intended. Built on Intel's revolutionary new 45nm processor technology, this Intel Core 2 Extreme processor packs more processing technology into a smaller space than ever before. The result? A cool, quiet, highly efficient computing platforms with plenty of performance to run not only the software applications of today, but tomorrow as well.



Intel Technology
45nm Hafnium-Based Architecture. Thanks to a naturally occurring element called Hafnium, Intel engineers were able to shrink the size of new Intel processors and pack more computing technology into less space. The result is improved performance with less energy wastage.

Intel® Wide Dynamic Execution. Enables the delivery of more instructions per clock cycle for shorter execution times and improved energy efficiency-accomplish more simultaneously and with greater efficiency.

Intel® Intelligent Power Capability. Turning off portions of the processor when they aren't being used improves overall energy efficiency and reduces heat production, resulting in a quieter, more energy efficient system.

Intel® Smart Memory Access. Increasing available data bandwidth means more multitasking with less slowdown-run more demanding applications simultaneously and accomplish more in less time.

Intel® Advanced Smart Cache. Placing data closer to the processing cores improves platform responsiveness and performance with a wide range of applications.

Intel® Advanced Digital Media Boost. Accelerates performance with a wide range of applications, including video, gaming, speech and image, photo processing, encryption, financial, engineering and scientific applications.

Intel® HD Boost. Available only on the latest 45nm Intel processors, this revolutionary technology takes Intel® Advanced Digital Media Boost and improves it even further, enabling significant gains on the latest SSE4 instruction set. SSE4-optimized applications, such as video editing and encoding in high-definition resolution, will see additional performance improvements.

Gaming
Today's games feature much more than jaw-dropping graphics. Devious enemies, ultra-realistic physics, and immersive surround sound combine to deliver an incredibly immersive and super-intense experience. Unfortunately, all this visual and audio realism can place big demands on a computer's processor. When facing an intense dogfight, or heated battle online, the last thing you want is your computer slowing down or struggling to keep pace. To experience games the way their creators intended, choose the Intel Core 2 Extreme processor with Intel Advanced Digital Media Boost. With four processing cores and a host of next-generation technologies, the Intel Core 2 Extreme processor delivers performance to run the games of today and tomorrow.

Multimedia
With professional-grade photo and HD video editing applications growing in popularity, you might have considered editing your own photos and home movies for family and friends. But did you know that these editing applications can consume huge amounts of computing resources? Built to handle resource hungry creativity applications with ease, the four cores of this Intel processor help ensure that when you're manipulating high-resolution photos or editing HD-quality home movies, your computing platform will keep pace with your creativity.

Multitasking
Whether at work or home, running multiple applications is commonplace. When these applications demand significant computing resources (like photo editing, video compression or conversion, video conferencing, gaming and more) multitasking can mean slowdown and inefficiencies. For users who want to accomplish a lot simultaneously-whether at work or play-the Intel Core 2 Extreme processor combines a number of Intel-exclusive technologies that help ensure that performance is available when needed.




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Jumat, 13 Mei 2011

Intel Core 2 Extreme QX6850 Kentsfield 3.0GHz 2 x 4MB L2 Cache LGA 775 Processor - Retail Review

Intel Core 2 Extreme QX6850 Kentsfield 3.0GHz 2 x 4MB L2 Cache LGA 775 Processor - Retail
Average Reviews:

(More customer reviews)
It is faster than de Quad but the price is still to high for the performens and it use too much energy !the 45mm cpu's are better !

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Product Description:
Intel Core 2 Extreme QX6850 Kentsfield 3.0GHz 2 x 4MB L2 Cache LGA 775 Processor - Retail

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Selasa, 03 Mei 2011

Intel Core i7 Processor i7-920 2.66GHz 8 MB LGA1366 CPU BX80601920 Review

Intel Core i7 Processor i7-920 2.66GHz 8 MB LGA1366 CPU BX80601920
Average Reviews:

(More customer reviews)
Pros:
It's my first build and coming from a Pentium 4 3.4 ghz in my Dell to this processor is simply amazing. I can now play Oblivion and L4D in the settings I want! Everything else it pretty much cuts through it like butter. It get a Windows 7 WEI of 7.6 3dmark Vantage CPU score P42500+ and I have it overclocked to 3.67 with blck of 184 vcore 1.225 with vdroop. Coupled with a Cooler Master V8 it's prime 95 stable (small ffts - 2 hours, large - 2 hours, blend - 9 hours) and LinX stable (max memory 10 runs) 75 degrees C max. Ambient 80 F

Cons:
None

Other thoughts:
If you are new to overclocking like I was here are some simple steps for a modest overclock:
WARNING: It is entirely possible to burn your CPU! Don't go crazy and set a high base clock from the start. Follow the steps!

1) download Realtemp.exe, cpu-z, prime 95, and LinX (google em)
2) go into your bios and increase the base clock by 5 (or 10 if impatient but remember my warning)
3) Load Windows and breath a sigh of relief if it does. But thats only 1/5 of the battle.
4) Run CPU-z to verify your overclock, close it then run realtemp.
5) Run LinX max memory, 3 runs. If it blue screens, restarts or errors then you've gone too far and you need to dial it down to keep your machine stable. Your last setting is your max overclock without adding vcore (cpu voltage).
6) If it passes with no errors and your max temps aren't above 85 C (some people use 80) then you're good, and you can add more base clock.
7) Go back to step 2 rinse and repeat.

8)Once you get to a speed you're happy with and it passes LinX, and is below 85 C, run prime 95 stress test for at least 6 hours of blend, 2 hours of small ffts, and 2 hours of large ffts. If it survives that then you're good for gaming and most everyday apps. If it survives p95 blend for 24 hours (no errors, < 85 C) then you're rock stable ready for mission critical or server work.

You can run Linx for more passes or folding@home SMP for further stability testing.

Finally don't expect much if you're using the heatsink that came with the processor.

Good luck. If I made a mistake somewhere please correct me in the comments.

BTW my motherboard is the EVGA X58 vanilla. The folks at the forums in their website are the most helpful and supportive folks you can find. Really thats the stuff that money can't buy, I strongly recommend their motherboards just for that. They have guides for more serious overclocks and guides explaining voltages, guides on optimizing Vista etc.

All the info about overclocking and stability testing comes from the stickied threads on the EVGA forums

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