I am testing the raytrace feature on a RXT 2080ti card. Everything look fine but rough material, which appear to be very noisy. I tried every setting, but it seems always to produce a sort of dithered noise.
Could it be something related to the card i am using?
Are you trying reflections? If yes, then you’re not missing anything. You can’t raytrace roughness that’s too high right now without getting very noisy results or killing framerates.