7-zip
Intel Core 2 Duo T6400 testing with a Sony VAIO and Intel Mobile 4 IGP on Ubuntu 12.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1209087-AR-7ZIP8486907.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4