pts-dcraw
Intel Core 2 Duo testing with a iMac and ATI RadeonHD2600 256MB on OS X 10.11.6 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1612037-LO-PTSDCRAW112.
dcraw
RAW To PPM Image Conversion
Phoronix Test Suite v10.8.4