Mops computing power
They are used to evaluate the performance of the processor
Top / W is used to measure how many trillion operations a processor can perform under the condition of 1W power consumptionGOPs (Giga operations per second), mops (milling operations per second). 1gops represents that the processor can perform one billion (10 ^ 9) operations per second, and 1mops represents that the processor can perform one million (10 ^ 6) operations per second. Tops, GOPs and mops can be converted to represent the number of times that can be processed per second, but the unit is different
extended data:
commonly used double precision floating-point computing ability measures the scientific computing ability of a processor, that is, the ability to process 64 bit floating decimal point data
the single instruction length of avx2 processor is 256bit, and each intel core is supposed to contain two FMAS. One FMA can perform two times of multiplication or addition in one clock cycle, so the processor can perform 256bit * 2fma * 2m / A / 64 = 16 floating point operations in one core and one clock cycle, also known as 16flops, namely floating point operations per second
the length of a single instruction of avx512 processor is 512bit, and each intel core is supposed to contain two FMAS. One FMA can perform twice multiplication or addition in one clock cycle, so the processor can perform 512bit * 2fma * 2m / A / 64 = 32 floating-point operations in one core and one clock cycle, also known as 32flops