flac2
Intel Core i7-3610QM testing with a Alienware M14xR2 (A01 BIOS) and Intel Gen7 Mobile 2048MB on Fedora 29 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1902133-RA-FLAC2086901.
FLAC Audio Encoding
WAV To FLAC
Phoronix Test Suite v10.8.4