I haven't tried Cyberpunk 2077, but I play a bit of Minecraft and from my testing KDE's Wayland implementation has about a 25% FPS penalty at least. I keep the

I haven't tried Cyberpunk 2077, but I play a bit of Minecraft and from my testing KDE's Wayland implementation has about a 25% FPS penalty at least. I keep the FPS capped at 60fps, my display speed, and with X11/kwin the game can maintain that in all but extreme circumstances (e.g. breeding thousands of mobs, or https://bugs.mojang.com/browse/MC-226966 https://bugs.mojang.com/browse/MC-226966 (ludicrous bug btw)) With Wayland in the same parts of the map my FPS will be in the 40s. This is with numerous performance mods; without those it's much worse. It's not something I care to spend time debugging, since Wayland doesn't give me any other reason to chose it anyway. But I still try it once or twice a year to see if it has improved, and after several years of this I'm starting to think it never will.