CPU

Definitions

The primary component of a computer that performs most of the processing inside the computer by executing instructions.

The electronic circuitry that carries out the instructions of a computer program by performing basic arithmetic, logic, controlling, and input/output operations.

Examples

The CPU is often referred to as the brain of the computer because it processes all the instructions.

Upgrading to a faster CPU significantly improved the performance of my video editing software.

Synonyms

processor microprocessor central processor chip core brain computing unit

Antonyms

peripheral input device output device storage memory external hardware