Benchmark for a generic 5.8k RAW HQ file:
6900XT: 63fps
7900XTX: 84fps
6000 Ada: 120fps
Intel: 9fps

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not yet in ffmpeg.git but probably at patchwork

https://patchwork.ffmpeg.org/project/ffmpeg/patch/20250712185128.862167-9-dev@lynne.ee/

I think you can click "series" and download full series

as .txt file to use with git am.