AMD's latest architectures have had problems with Cryengine games for a long time so its nothing new. Do you also observe your card downclocking itself (sometimes to idle) despite the game running? Just curious because many people who don't play this game don't believe the problems I have with this card. When I had a 3070 the game ran butter smooth except the few fps-dropping bugs that are well known like the autocannon spam one.
Is this DXVK? I've tried it, but performance is generally still unacceptable for my 6900XT. I noticed a LOT of texture loading issues using it as well.