96 pi
Intel Core 2 Quad Q6600 testing with a Gigabyte EP45-UD3R and NVIDIA GeForce GTX 260 896MB on Ubuntu 13.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1305133-RA-96PI9012348.
Sample Pi Program
Phoronix Test Suite v4.2.0
Phoronix Test Suite v10.8.4