7zip6
Intel Core i3-4010U testing with a Dell 0J7ND7 and 2048MB on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1712212-SO-7ZIP6462938.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4