7zip
Intel Core i3-4340 testing with a ASRock H87M Pro4 and NVIDIA GeForce GTX 650 Ti on Ubuntu 12.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1502029-BY-1502017AR88.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.5