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| The Central Processing Unit (CPU) or (micro) processor is the part of a computer where most calculations take place. In terms of computing power, the processor is the most important element of a computer system, so the performance of a computer is highly dependant on the performance of the processor. For quite some time the performance of a processor has been determined by the number of MHz the clock speed was, but nowadays clock speed doesn't have so much to do with the speed of the processor anymore. One of the best ways to compare different kinds of processors, is to look up benchmarks on the internet. Please be careful to buy a processor that is compatible with your motherboard, i.e. fits in the right socket. |
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The Intel® Core™2 Quad processor is the world's first quad-core desktop processor, delivering the latest in cutting-edge processor technology and unprecedented performance across a wide range of applications and benchmarks. The new Intel Core 2 Quad processors QX9xxx series are based on the industry-leading 45nm manufacturing technology, providing another giant leap forward on the road to multi-core
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and parallel computing.
The unprecedented performance of the Intel Core 2 Quad processor is made possible by each of the four complete execution cores delivering the full power of Intel Core microarchitecture. More instructions can be carried out per clock cycle, shorter and wider pipelines execute commands more quickly, and improved bus lanes move data throughout the system faster. This quad-core processor represents Intel's continued leadership and drive of multi-core processing and more parallel computing.
The latest versions built on Intel's 45nm manufacturing technology take these benefits to a whole new level. This new technology uses hafnium-infused Hi-k transistors, enabling even more processor performance by doubling the transistor density, improving efficiency and speed relative to the previous generation, and increasing cache size by up to 50 percent. These new Intel Core 2 Quad processors deliver even more performance without using more energy.
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Specs
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Processor clock speed
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Processor speed in Mhz. Often the clock speed is expressed by a manufacturer in GHz (1 GHz = 1000 MHz). The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.
2500 MHz
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Processor family
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The processor serie to which the processor belongs.
Intel Core 2 Quad
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| Processor socket |
Socket 775 |
| Box |
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L2 cache
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The CPU cache (Level 2 in megabyte) is a smaller, faster memory which stores copies of the data from the most frequently used main memory locations.
6 MB
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Processor front side bus
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Speed of the processor's Front Side Bus (FSB) in megahertz (1 million Herz). The FSB is the bus that transfers data between the CPU and the northbridge of the Motherboard. The maximum theoretical bandwidth of the FSB is determined by the product of its width, its clock frequency and the number of data transfers it performs per clock tick.
1333 MHz
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Number of processors installed
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Number of processors and support for multi-processing available with the product
1
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| Processor process |
45 nm |
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