7zip
AMD Phenom II X6 1055T testing with a Gigabyte GA-990XA-UD3 under Ubuntu 11.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1111140-GR-7ZIP1309821.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.5