pbzip
AMD Athlon II X4 630 testing with a ASUS M4A88TD-M EVO under Debian 6.0.1 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1106177-GR-PBZIP171213.
Parallel BZIP2 Compression
256MB File Compression
Phoronix Test Suite v10.8.4