Does the 7900XTX specifically have issues on Linux?
I've switched to Linux 4-5 months back and had one specific issue that, during incredibly demanding games, my PC had a small chance to lock up entirely. I've been doing a bunch of my own research for the last few months trying various fixes and diagnoses methods and one thing kept popping up when using AI to gather data in one place. The AMD 7900XTX is the only AMD GPU to have this issue on Linux.
I'm currently benchmarking a few fixes to ensure which one works, if any, and will make an update post if I can find a solution. I am just curious to see what you guys think in the meantime while I gather more data.