7zip
Pentium E5400 testing with a ASUS P5QL PRO under Debian 6.0.2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1107101-GR-7ZIP1753130.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4