This might help fellow AMD users with Rise of the Tomb Raider:
I've just been testing this game with my R9 390X and I noticed something very unusual. Reducing Anisotropic filtering from 16x to 2x gave me 10-15 FPS extra in both the snow level and Syria, no other setting gives me anywhere near the same increase. Can anyone else confirm?
what else settings are you running? I've running 4x on my 290