coprocessor

CPU's specialized helper

A coprocessor is a secondary processor that handles specialized tasks alongside a computer's main CPU.

Graphics cards contain coprocessors optimized for rendering images; other coprocessors handle floating-point math, encryption, or signal processing.

The division of labor lets the main processor focus on general operations while specialized work gets offloaded: The AI coprocessor accelerates machine learning tasks.

function

acceleration

Rate velocity changes

rendering · encoding · decoding · encryption · inference · compression · hashing · transcoding

architecture

GPU

Visual processing hardware

  • ASICSingle-purpose microchip
  • DSPSignal manipulation technology
  • chipsetCoordinated circuit collection

motherboard · bus · interface · cache · core · pipeline · register · ALU · controller · interconnect

fabrication

silicon

Metalloid in electronics

die · wafer · nanometer · lithography · node · fabrication · packaging · substrate

performance

speedup

Increase in pace

optimization · bottleneck · workload · bandwidth · parallelization · efficiency · utilization · overhead · scaling

types

modem

Digital-to-analog signal converter

Categories
Opposites
computational role hierarchy

coprocessorCPU

Main computing chip

central processing unit

Family

coprocessors

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G