7zip
Intel Core 2 6700 testing with a HP 0A68h and NVIDIA GeForce 210 on Ubuntu 12.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1501281-AR-7ZIP1103742.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4