mp3
Intel Pentium G3220 testing with a Gigabyte H81M-DS2 (F3 BIOS) and Gigabyte Intel Haswell Desktop 2GB on Ubuntu 16.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2001094-HU-MP357810687.
LAME MP3 Encoding
WAV To MP3
Phoronix Test Suite v10.8.5