Gimp
Intel Core 2 T7600 testing with a Dell 0CF456 (A07 BIOS) and NVIDIA GeForce Go 7950 GTX 512MB on openSUSE 42.3 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1809127-RA-GIMP8616576.
GIMP
Test: resize
GIMP
Test: rotate
GIMP
Test: auto-levels
GIMP
Test: unsharp-mask
Phoronix Test Suite v10.8.4