Intel Core i7 975 3.33GHz Processor Tested

When Intel pushed the Core i7 out the door it was not to top its rival, AMD, but to top its own Core 2 CPUs. We saw the i7 simply trounce on just about all other single socket systems (and some multi-socket systems as well).

Intel did not sit back and relax, though; they took the C0 stepping and tweaked it to give it an extra edge. Soon everyone was talking about the D0 stepping of the i7; it had better headroom, better thermal tolerance and even seemed slightly faster than the same clocked C0 CPU.

Again Intel did not stop there. Instead they pushed out another flagship CPU. This is the i7 975, a D0 stepping monster that looks like it can take on all comers.

We managed to get our hands on one and take it for a spin against the current champ, the i7 965 C0 stepping CPU. Let’s see if it really is worthy of the crown.

Intel Core i7 On Linux

By now most of you should be familiar with the Core i7 processor family, which is based upon intel's Nehalem architecture. The Core i7 series was introduced with a new CPU socket, LGA-1366, which replaces the LGA-775 socket and is not backwards compatible. Like what has been done with AMD processors for years, with the CPU socket and new Core i7 series comes moving the memory controller onto the CPU die. The integrated memory controller supports three DDR3 memory channels. The Core i7 also introduces the QuickPath Interconnect interface as a competitor to AMD's HyperTransport for linking the processor to the X58 Chipset. The initial Core i7 processors are built with a 45nm process and have approximately 731 million transistors.

INTEL CORE i7 EXTREME 965, i7 965 3.2GHz CPU

• Intel Hyper-Threading Technology delivers 8-threaded performance on 4 cores
• Intel Turbo Boost Technology
• 8M Intel Smart Cache
• Integrated Memory Controller with support for 3 channels of DDR3 1066 memory
• Intel QuickPath interconnect to Intel X58 Express Chipset

3 Year Manufacturer Warranty

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Picture and specifications are for illustration purposes only. Actual product may differ from that pictured.

While every attempt is made to ensure the information provided on this page is accurate, specifications change from time to time and we are not liable.

Intel i7 Fastest Desktop Processor

Intel® Core^TM i7 processor is the real multitasking processor with awesome performance. It is the fastest, powerful, & full fledge processing capability exactly where and when you need it most. It handles more data, quicker; more energy efficient & gives high throughput than the other processors.

The Core i7 processor is the first member of a new family of Nehalem processor designs.
Intel ® Core^TM i7 processor is the “Fastest desktop processor on the planet” (year 2009) & consist of four-core, eight-thread design with Intel Hyper-Threading Technology3.

It also is having a great capability of handling extreme gaming, animation & heavy multimedia usage.

Intel i7 Core 920 ‘Over Clocked’ - Intel i7 Core 965 Extreme Edition

Intel i7 Core Family of processors was launched in November 2008, Five months ago and since then they have become the talk to the town for the Tech Enthusiasts. It has not disappointed anybody with its performance. They are the fastest processor on earth is now an accepted fact. But as usual, Intel has been very harsh with the processor prices and in the case of Intel i7 Core 965, it is a whooping 1000 USD. It is the most expensive processor too. Performance always has a price to pay. But here you will see that is not true! You can buy a complete PC with as much performance as delivered by the Intel i7 Core 965 Extreme Edition and more in some cases at the quarter price of what the monster i7 Core 965 EE would normally cost. It sounds a little strange but just scroll the page and look for yourself.

For the Benchmarks we selected a computer with the following configurations that allowed us a stable over clocking of the processor without overheating it. We had a ASUS P6T Deluxe motherboard and a 6GB triple channel Corsair Dominator 2 kit that’s rated to 1,600MHz with 8-8-8-24-2T timings at just 1.65V. We arranged a Thermalright Ultra 120 eXtreme mounting bracket, which provide tremendous cooling power for this monster running at no lower than 130 W idle.

Intel Core i7 Processors

There are only a select few events in the PC hardware world that get hardcore enthusiasts truly excited. For example, when popular trade shows like Computex, IDF, and CES take place, there is a fair amount of buzz. Also, anytime the major players in graphics release next-generation GPUs, things definitely heat up; or likewise when a hot new game hits. Finally, when either of the processor big guns, Intel or AMD unleash new CPU micro-architectures on the world, you can almost bet on the community to come alive with enthusiasm. We're sure we've missed a few other momentous occasions as well, but you get the gist. It takes something new and exciting to get a PC Enthusiast's pulse racing.

Thankfully, today is one of those times. Although Intel won't be officially launching their Core i7 processors, formerly codenamed Nehalem, and the X58 Express chipset until sometime later in the month, we've had them in house for a while now and can finally show you all the goods. We've tested every Core i7 speed grade that will be available at launch, along with at trio of X58 Express based motherboards. We've even thrown in some high-resolution multi-GPU SLI and CrossFireX testing for good measure as well.

There's a lot to cover, so we'll keep the introduction short and dive right in. Below are some Core i7 features and specifications to whet your appetite--the main course is available on the pages ahead.

AMD Phenom 9950 X4 Quad-Core Processor

We have collected and analysed 2 expert reviews from international sources. The average review date is 04-09-2006. We have compared these reviews to 38870 reviews from other Processors & Motherboards. Last update: 20-06-2009.

AMDs release on July 1st 2008 included the introduction to three new quad core processors. One of which is the 9950, which was released to fix the TLB erratum problems on the 9900. The other two released were products new to the market, the 9150e and ...

The AMD Phenom X4 9950 Quad Core Processor looks as if it is an excellent choice for gamers and computer enthusiasts. It is currently the quickest of the AMD Phenom line and is priced very competitively with the equivalent Intel processor. Performing ...

Intel Core 2 Duo E8500

We have collected and analysed 6 expert reviews from international sources. Experts rate this product 75/100. The average review date is 25-05-2008. We have compared these reviews to 38870 reviews from other Processors & Motherboards. The alaScore™ for this product is 92/100 = Excellent. Last update: 20-06-2009.

The E8500 is every bit as good an overclocking chip as you would hope; hitting 4GHz on air cooling is a cinch

As good as dual-core gets, Awesome gaming grunt, Overclocking headroom

Not much cheaper than a decent quad

All of which just leaves one lingering doubt. The full-fat, 12MB cache Q9450 quad-core chip can be had for just £30 more. Sure it's clocked a little lower at 2.6GHz. But for any system that's remotely multi-purpose, the Q9450 is probably a better all ...

Core 2 Duo processors

The Core 2 Duo processors are simply the best processors in the world,' said Paul Otellini, president and CEO of Intel. 'Not since Intel introduced the Pentium® processor has the industry seen the heart of the computer reinvented like this. The Core 2 Duo desktop processor is an energy-efficient marvel, packing 291 million transistors yet consuming 40 percent lower power, while delivering the performance needed for the applications of today and tomorrow.'

The highly anticipated processor family already has very broad support with more than 550 customer system designs are underway -- the most in Intel's history. Ultimately, tens of thousands of businesses will sell computers or components based on these processors.

'This is an exciting time for Intel and for the connected world. We are proud, today, to launch the best processors that will enable a new generation of computing, based on the Intel® Core™ micro-architecture,' Said Samir Al-Schamma, general manager of Intel in the GCC. 'With this record breaking performance, these processors will transform what PCs can do for us in the next few years.'

The Intel Core 2 Duo processors are built in several of the world's most advanced, high-volume output manufacturing facilities using Intel's leading 65-nanometer silicon process technology. The desktop PC version of the processors also provide up to a 40 percent increase in performance and are more than 40 percent more energy efficient versus Intel's previous best processor. According to multiple independent review organizations, the processors win more than nine out of 10 major server, desktop PC and gaming PC performance benchmarks.

Intel® Core™2 Duo Processor For Laptops

Outstanding energy-efficient performance and multimedia power for laptop PCs.

Experience energy-efficient performance with the Intel® Core™2 Duo mobile processor. Become a multitasking master with the ability to run multiple applications simultaneously without slowing down. You’ll enjoy outstanding performance when encoding your HD videos or running other intensive multimedia applications.

first Pentium 4

The sockets

The first Pentium 4s came with a 423 pin design. These CPUs could only use RDRAM, which only requires few pins interface.

Later came a 478 pin design with support for SDRAM.

The chipsets

The chip set i850 ("Tehama") is using a dual RDRAM bus. This is also heating up the MCH (north bridge) chip, so additional cooling is required.

The Intel i845 chipset was introduced August 2001. It gives an interface to standard 133 MHz SDRAM. This chipset is found in many cheap Pentium 4 computers.

Support for 266 MHz DDR RAM is found in the VIA P4X266 and P4X266A chipsets to be used with Pentium 4 (against Intels will; they don't like VIA at all).

SIS 645 is a chipset for Pentium 4 with support for both 266 and 333 MHz DDR RAM.

The i845D chipset

December 2001 Intel suddenly introduced a new flavour of the 845 chipset. It is designed to use with DDR-RAM!

There was no press releases about this product. Searching Intel's web for info on this chipset gave no result (December 27th 2001):

ntel Mobile Pentium 4 518 2.8 GHz - RK80546HE0721M

Mobile Pentium 4 was the last generation of mobile microprocessors with NetBurst microarchitecure. The mobile microprocessors were based on two Intel Pentium 4 cores - Northwood and Prescott. The processors had either 512 KB (Northwood core) or 1 MB (Prescott core) level 2 cache, and 533 MHz Front side Bus. Some Northwood mobile CPUs and all Prescott processors included Hyper-Threading technology. Although these processors had the same power-saving features of Pentium 4-M microprocessors, power consumption of these CPUs was significantly higher than the one of Mobile Pentium 4-M processors. In fact, the power consumption of Prescott-based mobile Pentium 4 was so high, that it hardly could be considered a "mobile" processor.

Intel Pentium 4 - 80528PC1.XG0K

Early engineering sample of Pentium 4. This processor was manufactured in second half of May of 2000 - one month before Intel announced Pentium 4 brand name and six months before the Pentium 4 family was officially launched. The processor is not marked with specific speed, the part number specifies speed as 1.X GHz.

Intel processor-based blade servers

We design IBM BladeCenter to deliver balanced performance in your real-world environment. We optimize each server subsystem - not just for benchmarks - but for the best overall performance in your enterprise.

Intel Core 2 Processor vs. AMD Athlon Processor

This is my first question to PC World:

I just got my $600 stimulus check from the Feds. As a US citizen, I feel it is my duty to sink the money into a new desktop. Would you recommend an Intel Core 2 processor or an AMD Athlon processor? Besides performance, which is likely to last longer before falling to pieces?

If I can sneak in another question, in general would you recommend a Dell or an HP desktop?

My PC needs are pretty basic. Besides emailing and web surfing, I want to burn a bunch of DVDs, watch short videos without them freezing every 10 seconds, and do fairly basic photography. It would also be helpful if my PC could cook my breakfast and clean out my closet.

Xpress 200M for Intel® Processors

Radeon™ Xpress 200M is the industry’s first PCI Express® chipset for notebooks with Intel® Pentium® M, Intel® Celeron®, Celeron® M and Intel® Pentium® 4 processors. Radeon™ Xpress 200M is a highly versatile chipset that appeals to a broad range of notebook designs including thin and light, performance thin, and desktop replacement.

Best-in-class PCI Express® performance with built-in DirectX® 9.0 graphics
Radeon™ Xpress 200M offers a graphics core that is a derivative of Radeon™ X300 technology. It is the fastest DirectX 9.0 integrated graphics platform for Intel-based PCI Express® notebooks, offering high-performance graphics for digital multimedia applications and 3D games.

Multimedia and digital content creation
Radeon™ Xpress 200M offers full support for Microsoft® Windows® Media Center Edition 2005, making your notebook PC a complete Multimedia Center whether at home or on the road. It is the ideal processor for media-intensive tasks, digital content creation, viewing, and editing. Crisp images and smooth DVD playback are assisted by integrated video

Radeon™ Xpress 200M fulfills the promise of universal PC connectivity, with full compatibility for a vast multitude of peripheral devices. It offers the highest performance Gigabit LAN networking, and full USB 2.0 and IEEE 1394 support for connecting digital cameras, CD drives, DVD burners, scanners, printers, MP3 players, and more. Radeon™ Xpress 200M offers visual productivity and features unavailable from any other chipset technology, making it easy to configure and scale your system performance to meet your individual needs. Built for the Future with Longer Battery Life Radeon™ Xpress 200M provides investment protection for next-generation operating systems along with support for DDR2 memory up to 667 MHz. This chipset offers PowerPlay 5.0 functionality that continuously monitors the workload on your notebook and automatically adjusts settings to optimize battery life. You can browse the web, or view a full-length DVD movie without searching for a power outlet. Dynamic Lane Count Switching (DLCS) can reduce GPU power consumption by up to 30 per cent by adjusting power on-the-fly.

80486

A computer processor developed byIntel as an upgrade to the 386 processor series and commonly referred to as the 486 or i486. The 80486 has 8k of memory cache built into the processor with 32-bit databus architecture and was available in clock rates ranging from 20MHz to 33MHz. The 486 was available as either a DX or SX, the DX features a built in coprocessor, the SX does not. In addition to the 486SX, a 486SX2 was also available and was capable of doubling the speed. To the right is an example of the Intel i486 SX processor with the over drive socket

New Intel® Xeon® Processor Increases Server Efficiency and Capabilities

Even the world's largest data centers are running at or near capacity. The problem isn't so much physical space as it is the capacity to power and cool data centers with the cost of electricity rising. At the same time, the number of data center employees is holding steady at best.

In order to dramatically reduce operating costs, IT organizations are refreshing existing data centers and turning to more efficient servers that use less energy and take up less space. The key is to get greater performance from these servers.

The Intel Xeon processor 5500 series, built on a new generation Intel microarchitecture codenamed Nehalem, relies on three pillars to give data center administrators the efficiency and flexibility they need today.

First, the Intel Xeon processor 5500 series features intelligent performance that optimizes the server's performance to fit the requirements of the business and the application. Second, automated energy efficiency reduces the operating costs of servers running Intel Xeon processor 5500 series by scaling energy usage to the workload and getting the most performance per watt of energy consumed. Finally, the Intel Xeon processor 5500 series helps data center administrators take advantage of virtualization with best-in-class performance and manageability in virtualized environments.

Intel Core 2 Quad Q8200 2.33GHz 1333FSB Socket 775 L2 4MB cache OEM Processor

Based on Intel Core microarchitecture, the Intel Core2 Quad processor family is designed to provide powerful energy-efficient performance so you can do more at once without slowing down. Amazing value for this OEM Q8200!!

Core i7-975 Processor Review

One thing that we, and the rest of the PC community, have been waiting for is Intel’s Nehalem architecture to reach the mainstream market with the processor codenamed Lynnfield, commonly referred to as the Core i5 (we are still just guessing). Lynnfield will offer the same quad-core design with HyperThreading on some models (low-cost models may not include HT support) while removing one of the DDR3 memory channels and integrated 16 lanes of PCI Express 2.0 on to the chip itself. The chipset market will get a dramatic shift as X58 (still a two chip solution) makes way for the P5-series that will be a single chip solution for I/O and a DMI connection to the CPU.

This all adds up to a lower cost platform – something enthusiasts would clamor for. But the delays keep mounting for Lynnfield and the debate wages on whether these are technical delays on the CPU itself or political delays due to a huge amount of Core 2 and P4-series chipset products sitting in the channel. Either way, I think we’ll be lucky to see wide availability of Lynnfield before September/October and thus the Core i7 becomes a more attractive option for users looking to upgrade soon.

Sun Plans Family of Intel Xeon Processor-based Systems

In other news, Sun announced its decision to complement its current offerings with Intel-architecture based Xeon platforms optimized for Solaris beginning in 2007. The combination of Solaris and Java on Xeon processors is expected to deliver impressive levels of performance to the Intel Xeon server marketplace while providing greater security and choice for customers.

Sun executives said the company plans to deliver uni-, dual- and multi-processor based enterprise servers, telecommunication servers and workstations. The first Intel Xeon-based systems that support Solaris, Windows and Linux are expected in the first half of 2007.

Both Sun and Intel invest billions of dollars in R&D each year and employ some of the smartest architects, designers and developers in the world. Today's news heralds a long-awaited collaboration and means that customers now have a new choice for server, workstation and telecom purchases backed by two of the most widely-respected and innovative technology companies in Silicon Valley.

Intel® Core™2 Extreme Processor

The Intel® Core™2 Extreme processor delivers revolutionary dual-core performance for those who want the most intense, high-performance computing experience available. Designed for gamers and power users, the Intel Core 2 Extreme processor provides exceptional performance for ultra-realistic games and advanced digital media creation applications

Boxed Intel® Pentium® 4 Processo

Introducing the boxed Intel® Pentium® 4 processor based on Intel’s industry-leading 90nm process technology, now in LGA775 socket. This new processor package incorporates 775 gold contacts that are mated into a 775 contact socket. This revolutionary technology improves integration and provides a path to future frequency and performance scaling.

This new desktop processor will carry the same features of 1-MB L2 cache, 800 MHz system bus and support for Hyper-Threading Technology1 as its 478-pin package counterpart. Coinciding with this launch, Intel will also introduce processor numbers as a means to identify the various features of the Pentium® 4 processor as well as other desktop and mobile processors. The processor numbers2 assigned for the Pentium® 4 processor based on 90nm technology and new LGA775 socket are 520-560 which represent operating frequencies 2.80-3.60 GHz, 1-MB L2 cache and 800 MHz system bus.

Intel® Atom™ Processor for Mobile Internet Devices

For cutting-edge nomads seeking the best pocketable Internet experience, Intel® Atom™ processor for mobile internet devices unleashes the freedom and flexibility of Mobile Internet Devices (MIDs) enabling you to enjoy your entertainment or access the full Internet on the go.¹

Intel Core i7 965 Quad Core Processor

Why it's best: The ultimate Intel CPU, the Core i7 965 is factory-clocked at a blazing 3.20GHz. The Extreme’s main appeal over the lesser-tiered i7 940s and 920s is that it features unlocked multipliers for great overclocking performance. Intel’s new Nehalem architecture also radically re-thinks Intel’s past – and successful – Core 2 and Penryn chips by integrating an on-die memory controller, elimination of the aged front side bus which interestingly makes an i7 more akin to an AMD chip in many ways. The i7 also sports the return of Hyper Threading, which allows the quad-core chip to display eight logical cores for ultimate multitasking power. For those with extreme computers – and extreme budgets, the Core i7 965 Extreme should be on the top of your list.

Intel® Core™2 Extreme Processor

Extreme Power. Extreme Enjoyment.
With four blistering cores, the Intel® Core™2 Extreme processor delivers unrivaled performance to deliver 3D realism and game responsiveness.‡¹ For the über creative, performing tasks like video encoding, graphic design, and sound engineering, it’s the ultimate processor to power through those computer-intensive programs.

Intel® Core™2 Processor with Viiv™ Technology

When you want a sensational high-definition (HD) experience, look no further than PCs with Intel® Core™2 processor with Viiv™ technology. Built on the latest hafnium-infused 45nm dual- and quad-core processors, these systems give you performance for HD audio and video and your most demanding applications.

Motherboards

Assemble an optimized platform tailored to your unique needs with Intel® Desktop Boards or accelerate your server with motherboard technology that features new levels of fast, reliable performance

Intel® Demodulators and Tuners

Consumers are tuning in to their favorite TV content on a broad range of connected devices. Intel is your source for tuners, demodulators and 'front-end' reference designs for cable, satellite and digital broadcast TV.

Intel® Centrino® 2 Processor Technology

With new laptop PCs based on Intel® Centrino® 2 processor technology for the home, or Intel® Centrino® 2 with vPro™ technology for business, you'll experience a new breakthrough in mobile performance, enabled longer battery life, the future of wireless now with 802.11n standard, and more, right at your fingertips.‡ Delivering performance gains of up to 50%¹ enabled by a minimum 3MB Smart Cache and 1066MHz Front Side Bus, these laptops are equipped to handle everything from robust business to masterful multimedia and everything in between. And with Intel Centrino 2 processor technology, you'll make quick work of the toughest computing tasks like HD video encoding—up to 90% faster², so you can accomplish more without the wait.