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central processing unit |
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central processing unit (cpu, CPU), the component of a computer that controls the encoding and execution of instructions, consisting mainly of an arithmetic unit, which performs arithmetic functions, and an internal memory, which controls the sequencing of operations. Also called processor. central processing unit (CPU), n the primary processor of a computer, containing the internal memory unit (memory), arithmetic logic unit (ALU), and input/output control unit (I/O control). How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| South Central molders again were the most optimistic, while North Central processors were the least upbeat. Memory-hogging games can engorge precious hard drives, they say, and, when played often or by many contestants at once, can bog down entire networks as central processors ship 3-D graphics back and forth. Furthermore, new software allowing him to use all four of the Cray-2's central processors instead of just one would also help. |
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