Pictures bench
AMD Ryzen 7 PRO 5850U testing with a LENOVO 20X7003WFR (R1KET36W 1.21 BIOS) and AMD Cezanne 1GB on Gentoo 2.8 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2204219-NE-2204164NE94&rdt&grr.
libavif avifenc
Encoder Speed: 6, Lossless
GraphicsMagick
Operation: Rotate
GraphicsMagick
Operation: Swirl
GraphicsMagick
Operation: HWB Color Space
LibRaw
Post-Processing Benchmark
libjpeg-turbo tjbench
Test: Decompression Throughput
WebP Image Encode
Encode Settings: Quality 100, Lossless
WebP Image Encode
Encode Settings: Default
Phoronix Test Suite v10.8.5