7ziptest
7450 altivec supported testing with a PowerMac3 5 and AMD Radeon 9000 128MB on Debian 8.1 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1508203-BE-7ZIPTEST278.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4