Prime Benchmark

Prime Benchmark is a performance benchmark utility based on searches for prime numbers. It is a raw test of your CPU power in basic operations.

This tool has a simple interface where you can run the test and submit results online. It only takes one minute to complete the benchmarking. Scores submitted online can be compared with other users; you can also re-submit your result each time you get a higher score. Prime Benchmark supports multi-processor, multi-core, hyper-threading, and multi-threading features.