GPU Benchmark Denoise AI

[Markus265563410yjk]

Hello, do you have any GPU speed benchmarks for denoising? Does Lightroom also support AMD graphics cards in the calculation or only Nvidia? I'm particularly interested in the Radeon 7900 XT. I'm not entirely satisfied with the RTX 4070.
Best regards, Mark

[Nathan373752729jz9]

5070ti on the new denoise on 75mb pictures takes 6 seconds now. 5950x cpu

[D Fosse]

The timing is directly proportional to megapixels, not megabytes (which depends on how the sensor data are encoded). By general consensus, the baseline is 60 MP files from Sony a7r mark IV or V, although it can be roughly extrapolated from smaller files.

[Nathan373752729jz9]

R5ii so between 50ish megapixels on my raw.