What Does Central Processing Unit Benchmark (CPU Benchmark) Mean?

A central processing unit (CPU) benchmark is the use of standardized testing methods to gauge a CPU’s performance. There are several software packages on the market that can perform CPU benchmarking. Chip makers use these benchmarks in marketing and promotion of new CPUs, though some of their performance claims might not be borne out by real-world usage because performance depends heavily on individual system configurations.

Techopedia Explains Central Processing Unit Benchmark (CPU Benchmark)

CPU benchmarking is the practice of determining how a processor will perform in a standardized way. This is typically done using special software packages. Some popular benchmarking packages include Whetstone, Dhrystone, 3DMark, PCMark and others.