Intel Officially Launches Core i7 Processors
Intel Corporation introduced its most advanced desktop processor ever, the Intel Core i7 processor. The Core i7 processor is the first member of a new family of Nehalem processor designs and is the most sophisticated ever built, with new technologies that boost performance on demand and maximize data throughput. The Core i7 processor speeds video editing, immersive games and other popular Internet and computer activities by up to 40 percent without increasing power consumption.
Intel's unique Turbo Boost Technology accelerates performance to match a computer user's needs and workloads. Through a sophisticated on-die power control unit and using new "power gate" transistors based on Intel's advanced 45 nanometer, high-k metal gate manufacturing process, Turbo Boost automatically adjusts the clock speed of one or more of the four individual processing cores for single- and multi-threaded applications to boost performance, without increasing power consumption. The Core i7 also has the latest Intel power-saving technologies, allowing desktops to go into sleep states formerly reserved for Intel-based notebooks.
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The Core i7 processor more than doubles the memory bandwidth of previous Intel "Extreme" platforms, speeding the transfer of computer bits and bites in and out of the processor with Intel Quickpath Technology. Designed with Intel's Hyper-Threading Technology, the processor also allows multiple computing threads to run simultaneously, effectively enabling it to do two things at once. As a result, the Core i7 quad-core processor delivers 8-threaded performance.
The Intel Core i7 processor also offers improved performance for 3D games - over 40 percent faster than previous Intel high-performance processors on both the 3DMark Vantage CPU physics and AI tests, popular industry computer benchmarks that measure gaming performance. The Extreme Edition uses 8 threads to run games with advanced artificial intelligence and physics to make games act and feel real.
The Intel Core i7 processors and Intel X58 Express Chipset-based Intel Desktop Board DX58SO Extreme Series are for sale immediately from several computer manufacturers online and in retail stores, as well as a boxed retail product via channel online sales.
The Core i7 processor is the first member of the Intel Nehalem microarchitecture family; server and mobile product versions will be in production later. Each Core i7 processor features an 8 MB level 3 cache and three channels of DDR3-1066 memory. Intel's top performance processor, the Intel Core i7 Extreme Edition, also removes overspeed protection, allowing to further increase the chip's speed.
Product information and pricing:
| Processor | Intel Core i7-965 Extreme Edition | Intel Core i7-940 | Intel Core i7-920 |
| Clock Speed (GHz) | 3.20 | 2.93 | 2.66 |
| Price | $999 | $562 | $284 |
| QPI Speed (GT/sec) | 6.4 | 4.8 | 4.8 |
| Cache | 8 MB | ||
| Memory Speed Support | DDR3-1066 | ||
| TDP | 130W | ||
| Processor Generation | New Intel Core Microarchitecture (Nehalem) 45nm | ||
Source: Intel Corporation
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