encode
Intel Core i7-2600K testing with a Gigabyte Z68MA-D2H-B3 and simple on Gentoo 2.4.1 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1801234-ACDC-ENCODE412&grr.
FFmpeg
H.264 HD To NTSC DV
WavPack Audio Encoding
WAV To WavPack
Ogg Encoding
WAV To Ogg
LAME MP3 Encoding
WAV To MP3
FLAC Audio Encoding
WAV To FLAC
Monkey Audio Encoding
WAV To APE
Phoronix Test Suite v10.8.4