Ray tracing analog. Less demanding on hardware. There will be 2 options: Ray tracing, Lumen. If enable the Lumen, Ray tracing will be disabled. I also want to add about Ray tracing, disable it for GPUs that dont have Ray tracing. But GPUs AMD RX 6000 series and above, Intel ARC have support and should work. In general, check the performance of compatible GPUs with Ray tracing from other manufacturers (Intel, AMD) in Nanos World.