7zip
2 x Intel Xeon X5670 testing with a HP ProLiant BL460c G6 and AMD ATI ES1000 128MB on RedHatEnterpriseServer 6.3 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1503163-LI-7ZIP1076946.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4