Please do not spider these pages to gather CPU data, the data is freely available: CPU specification data in JSON format (6241 models, ~4MB, updated 2026-08-30)
Benchmark data shown here is from Prime95/mprime benchmarks. Benchmarks are automatically submitted from Prime95 to mersenne.org as long as it meets certain criteria:
Type = Throughput
Throughput benchmarks must use all cores and no hyperthreading
Negacyclic FFT data is not sent.
Prime95 only sends data on FFT sizes that are a multiple of 1M
Benchmark data is synched from mersenne.org to mersenne.ca once per week (the most recent benchmark is from 2026-09-05).
