>>722981570
A lot of shit you might use or maybe not.
RTX HDR and video enhancement for instance.
I think Reflex is supported on linux but I don't know if you can actually make it somewhat work with games that don't support it. On windows nvidia has just about 20 little hidden things that you can tweak to get some absurdly, stupidly low input latency. There's no tool on linux like MSI Afterburner which can help with that.
That brings me to undervolting which is another thing you're going to have trouble with there. Nvidia doesn't have its own version of LACT. In fact when you switch to Wayland you can't expose a lot of nvidia settings (except for some cli tools). You can watch out for temperature and power usage and that's about it I think.
Raytracing performance is subpar. Not everyone cares about this, but some newer games (like indiana jones) look like dog vomit without raytracing enabled. They really didn't even put any effort there. At all.
That said nvidia has some unique things that AMD somehow manages to screw up on linux.
For instance (well, this is more the HDMI forum being jackasses) HDMI 2.1 VRR support is just kinda cucked over AMD. If you're using some fancy new monitor, you might actually have a high HDMI version support, with high bandwidth, but actually be stuck on Displayport 1.4, requiring DSC and such other shit for any high refresh rates or resolutions. That isn't always a huge deal.
Speaking of display things, AMD also doesn't have any exposed setting for output color format. If it incorrectly detects your display as YcBcR 422, you need to go out of your way and use a modified EDID. And I heard that mismatched refresh rates on multimonitor setups are better handled on X11 over nvidia as well. And if we're here complaining about nvidia not exposing some of these new gimmicky features on linux, AMD doesn't exactly do that either 100%.