I just did a new build with AMD 9800X3D and RTX 5080. I’ve been dual booting Win 11 and Nobara. I haven’t done direct head to head benchmarks but Deep Rock Galactic, Deep Rock Survivor, Satisfactory, Skyrim, Atomic Heart all have run fine on Nobara.

The big difference I’ve noticed is Cyberpunk 2077. For whatever reason the AI frame generation tool doesn’t seem to work on Nobara so max FPS is around 65-70 with max raytracing/graphics settings. On Windows I got around 75+ and with the AI frame generation it goes up to 180 (I realize this is not a feature that some people like, please just realize I’m reporting my testing results).

Now all of that said, there is this weird jitteriness along the edges of objects with rapid camera movement in Cyberpunk on Windows, even at 180 fps, that isn’t there on Nobara. So even though the objective frame rate is much lower on Nobara, it actually feels much smoother and nicer.

¯\(ツ)/¯