You’re playing Hellblade, so here’s some tips:

If an UE4 game can be played in DX12, play it in DX12. Hellblade will be 100% GPU bound at all times in DX12 if fps is unlocked, it will become CPU bound, which is bad, in DX11.

As for upscaling, you can mod instead FSR2 instead. It will look better than driver RSR/in-game FSR1 and runs just as well.

In-game, keep the AMD SMT option to Off. The game hates that option enabled on Linux.

Step 1: Stop using dxr11. Use just dxr if need be

Step 2: Feature Level 12_1 is DX12 without RT. If you want to use Feature Level as a launch command, set 12_2.

6750 GRE 12 GB*, which is basically overclocked 6700 XT.

6750 GRE 10 GB is the 6700 10 GB, which is closer to RX 6650 XT and slightly slower than 4060, but very close to it nontheless.

I’m more amused there’s a workstation W7500, which unironically would’ve been a great desktop RX 7500 8 GB card, a tremendous performance uplift from the pitiful RX 6500 XT

Depends massively on the game and VRAM used. 390X / 580 / Fury non X trade blows depending on game.