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CPU

CPU

30 3.7
The main part of a computer that follows instructions to do tasks
  • noun
  • /siː piː juː/
  • Specialized
translation icon : procesador
  • It's keeping the battery and the CPU and GPU cool.
  • CPU interface
  • CPU time
  • CPU utilization

And actually most computers have multiple CPUs on the chip.

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Examples

  • So check the RAM, the the CPU, like everything on the computer.

  • But yeah, Dang, that CPU usage is staying high.

  • But in terms of the CPU, it's going to be a break even.

  • So the CPU strictly as a CPU does pretty well.

  • First off, it's not limited to just raw CPU and GPU performance.

  • And actually most computers have multiple CPUs on the chip.

  • For example, contention for CPU resources can cause problems for TCP networking performance.

    Academic text (2012)
  • For Plant C, the CPU counts in the effluent water were higher than those in the inflow.

    Academic text (2008)
  • To categorize system performance, for example, you may profile CPU utilization and memory consumption.

    Academic text (2012)
  • The faster the CPU, the quicker the computer can perform tasks.

Synonyms

processor
vsCPU
  • Specialized
64 3.4

The central chip in a computer that runs instructions and handles data

manages overall operations in addition to executing instructions
microprocessor
vsCPU
  • Specialized
17 4.2

A small chip inside a computer that acts like its brain

refers to the main electronic unit that handles instructions and operations
central processing unit
vsCPU
  • Specialized
1 4.2

Main chip in a computer that does most of the work and controls other parts

is the technical abbreviation for the same main computer part
central processor
vsCPU
  • Specialized
1 3.7

The main chip in a computer that does most calculations and controls other parts

focuses on controlling and coordinating multiple operations beyond processing

Compounds

CPU board
  • Specialized
4.5

The main circuit board inside a computer that holds the processor and other parts

How Powerful

supercomputer
  • Specialized
28 5.5
CPU
  • Specialized
30 3.7
Bifrost
  • Specialized
1 9.4
microcontroller
  • Specialized
3 5.5

Surface Forms

CPU singular
CPUs plural

Morphology

CPU = central + processing + unit (opaque) = C + P + U

CPU is an initialism of the phrase 'central processing unit'; the isolated letters do not allow a learner to infer the meaning without knowing the expansion.

Etymology

CPU stands for Central Processing Unit, and a helpful way to remember it is to think of it as the computer's 'brain'. Central means 'center', Processing means 'working on information', and Unit means 'one part', so the CPU is the main part that works on instructions and manages most operations.