dcraw-test
Intel Core i5 testing with a Apple MacBook Air and Intel HD 6000 2GB on macOS 10.14.2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1902073-SK-DCRAWTEST74.
dcraw
RAW To PPM Image Conversion
Phoronix Test Suite v10.8.4