cpu frequency

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• CPU power dissipation — Central processing unit power dissipation or CPU power dissipation is the process in which central processing units (CPUs) consume electrical energy, and dissipate this energy both by the action of the switching devices contained in the CPU (such …   Wikipedia

• CPU design — is the design engineering task of creating a central processing unit (CPU), a component of computer hardware. It is a subfield of electronics engineering and computer engineering. Contents 1 Overview 2 Goals 3 Performance analysis and… …   Wikipedia

• CPU multiplier — In computing, the clock multiplier (or CPU multiplier or bus/core ratio) measures the ratio of an internal CPU clock rate to the externally supplied clock. A CPU with a 10x multiplier will thus see 10 internal cycles (produced by PLL based… …   Wikipedia

• CPU cache — Cache memory redirects here. For the general use, see cache. A CPU cache is a cache used by the central processing unit of a computer to reduce the average time to access memory. The cache is a smaller, faster memory which stores copies of the… …   Wikipedia

• Frequency counter — A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Since frequency is defined as the number of events of a particular sort occurring in a set period of time, measuring it is usually… …   Wikipedia

• Dynamic frequency scaling — For the CPU design principle, see Frequency scaling. Dynamic frequency scaling (also known as CPU throttling) is a technique in computer architecture whereby the frequency of a microprocessor can be automatically adjusted on the fly, either to… …   Wikipedia

• Comparison of CPU architectures — Contents 1 Factors 1.1 Bits 1.2 Operands 1.3 Endianess 2 Architectures …   Wikipedia

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• Underclocking — See also: Dynamic frequency and voltage scaling Underclocking, also known as downclocking, is the practice of modifying a synchronous circuit s timing settings to run at a lower clock rate than it was specified to operate at. It may be said to be …   Wikipedia

• Zilog Z80 — One of the first Z80 microprocessors manufactured; the date stamp is from June 1976. Produced 1976 Common manufacturer(s) Zilog …   Wikipedia