Im an AMD user, 5900x, 6900xt. x570 (latest bios), 32gb 4000/18, 1tb Samsung EVO 980 Pro NVME 4.0/ 2tb WD Blue SATA SSD (Ive tried the game on both drives with the same results) I have tried EVERY fix that I can find on here, google and reddit, the only one that shows promise is forcing multithread in the CVARS file, but that leads to terrible flickering which I have no found a fix for.. Wtih the latest AMD GPU driver 21.3.1, performance for me plummeted (yes, it ran WORSE on a 5900x/6900xt setup... I had to roll back to 21.2.1 as its the only "stable" current driver I can use.. mind you Tangled Shore runs in the 40s for me.. but with 21.3.1, I was getting 40 FPS in orbit.. teens in the menu, and the tower was a slideshow.. Im also a victim of that stupid 64kb shader cache bug making my load times even worse, and terrible stuttering, no reported "fix" has helped.. And yes I did a DDU install as I always do when updating/installing GPU drivers.. Im at the end of my rope, and Im seriously getting ready to just drop this game for something else.. we were supposed to get a fix in January, that never happened obviously, it seems the only fix for AMD users is to use a ancient driver that isnt even supported with my GPU (I wouldnt roll back to a driver that old anyways..) But on the bright side, Outriders is right around the corner, and that one runs amazing on my rig...