Many of the replies completely missed the part about Nvidia, sigh.

I unfortunately still see a lot of Proton bug reports that don’t repro on AMD cards. Hoping that improves soon, I’m sure Valve would love to tell hardware makers that Nvidia GPUs are supported.

I've been using 30s and 40s just fine with both nvidia and nvidia-open so every time I see this I don't really understand what card or game we're talking about.

On the other hand when I tried a 6xx0 XT I always ran into an infamous "ring gfx timeout" GPU crash with certain applications on WINE [0]. Ended up giving that card to a cousin.

[0] Examples: https://forum.endeavouros.com/t/rant-ring-gfx-0-0-0-timeout-... https://forum.endeavouros.com/t/amdgpu-ring-gfx-0-0-0-timeou...

I have an nvidia card on catchyos with catchyos proton and I have not ran into a single game that does not run, well ok some only walk, but that's also a problem on AMD.

I am excluding games that rely on a kernelmode anticheat.

Games I've played on my Arch Linux desktop with a 4090 in the past few months: Clair Obscur, Disco Elysium, Outer Worlds, Red Dead Redemption 2, Cyberpunk, Dispatch, Silent Hill f, FFVII Rebirth. I haven't had a single issue with any of these games. What games do you think will struggle? I can give them a shot if I own then and let you know how they do.

Not seeing any issues with my NVidia card.

I have been using Nvidia on Linux for years and am able to run 95%+ of my library on Steam.