ajz3d
Some specs: Linux kernel 5.19.0, RTX 3070, nvidia-driver 470.129.06, CUDA 11.4.3
Just saw the driver version here. the docs specify a minimum driver version of 511.09 for linux
Edit:
where did you get the SSSMap.png? It was not in the archive I downloaded.
using the main color map for sss, and your scene's settings I'm seeing a result where the render completes before the GPU can even start. Cranking up the samples and resolution, and disabling the denoiser I see the GPU able to contribute at full power. I think Optix just takes too long to spool up for such a simple render.