https://community.hwbot.org/topic/4813-x-tripiot-core-i7-extreme-975-4660mhz-8min-37sec-357ms-superpi-32m/
X-Tripiot - Core i7 Extreme 975 @ 4660MHz - 8min 37sec 357ms SuperPi 32m - Result Discussions -...
set mem and uncore higer, and you will get much better result. try it