7zip
Intel Core i3-4010U testing with a Acer EA50_HW and Intel Haswell-ULT IGP on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1501311-SO-7ZIP2030672.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4