I have the same issue with the same GPU. I installed 6.4 and it kind of works, but the 3D performance is about half of what it should be and the system sometimes takes a second to respond. Very annoying. The problem also might lie with the update to Mesa 23.1 and not the 6.4 kernel itself, but I hav…

Low 3D performance with Radeon RX 7900 XT/7900 XTX

linux-aarhus 24 August 2023 07:19 11

I just caught this from yesterday …

I can only see you are on 6.5 - but are using 6.5 rc7?