Linux

I just swapped from NVidia to AMD, since Proton was not working under NVidia for Starfield at launch (and I’ve generally been unhappy using NVidia for a while).

I can finally also use things like Wayland where NVidia just doesn’t support it well enough to be a good option (e.g., weird issues with full disk encryption unlock screen, no night light support)

I know CUDA and productivity apps might push you in the other direction, but if your main priority is gaming, I suspect AMD will be nicer. My first impressions is that it plays way better with Linux and reduces headaches that shouldn’t exist but you’ll deal with under Nvidia.

Definitely AMD, they give people enough data to build open source drivers and you will simply have better support and integration with those. It's not like Nvidia drivers are awful or anything but they just cause annoyances and especially with new technologies like Wayland (Display server protocol that most of Linux is about to adopt) they can be a pain. AMD GPUs work great on Linux, have far better pricing rn and they have no issues with Windows ether, even if you used Windows more I would recommend AMD rn for the pricing alone!

No idea about AMD but I have nvidia 3070 and works just fine. I use gnome for gaming and kde works well too. No settings changed, simple archinstall script with nvidia proprietary drivers and steam.

I'm not sure why but xfce multi screen gaming is problematic, haven't dived into it.

Not saying don't get AMD but nvidia has horrible reputation which is kinda unfair nowadays. Their driver has improved a lot.

I have used an GTX 3070 with no issues for the past 3.5 years, before that I used an AMD Vega 64 with no issues. I think if I were buying a new card and could stomach the prices I'd lean towards a Radeon 7900 XTX.

I have an NVIDIA 1060 and it is such a pain in the ass to deal with. The number of random problems I've had with it has put me off from ever buying a computer with NVIDIA hardware ever again. Save yourself the constant walking on eggshells and get AMD.

I have a 2070 super that I use for gaming and tensor stuff. So far no problems with Arch, X11, and i3. I don't really have brand loyalty though, when I last bought a graphics card I just considered what was going to be best for my price point.

AMD is marginally easier but Nvidia is a lot better than people make out. The drivers install with one command in most distros.

I'm using Intel Xe embedded graphics and they are suprisingly good. This is probably the first embedded intel chip that can run games. It's basically on par with low-end Nvidia and AMD cards.