SuperPi was originally written by Yasumasa Kanada in 1995.
It was updated later by snq to support millisecond timing, cheat protection and checksum.

SuperPi is highly popular in the overclocking community as benchmark test for systems, to compete with another.


SuperPi is available for download in our downloads section: here.

Validate Checksum

Enter both the time and the checksum, and press Validate.