gimp52
AMD Phenom II X2 550 testing with a ASUS M4A785TD-V EVO (0501 BIOS) and ASUS AMD Radeon HD 4200 384MB on LinuxMint 19.3 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2002157-HU-GIMP5264600.
GIMP
Test: resize
GIMP
Test: rotate
GIMP
Test: auto-levels
GIMP
Test: unsharp-mask
Phoronix Test Suite v10.8.4