What is the state of raytracing on Linux. Does it work on new games that are released with raytracing.
Does the game have to be native or does it work through Proton?
Is the performance comparable? Better? Worse?
Is it only working for AMD? Only for Nvidia? Both? (Neither?)
DLSS has been working in Linux/Proton for a long time. Unless you are talking about DLSS 3 (frame generation, which is only avaible for the RTX 4000 GPUs). That doesn’t work yet.