7zip
Intel Pentium Dual T2310 testing with a TOSHIBA ISRAA v1.00 (V1.80 BIOS) and Intel 965GM 384MB on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2010175-FI-7ZIP7350592.
7-Zip Compression
Compress Speed Test
Phoronix Test Suite v10.8.4