I've recently upgrade from a ASRock 5700xt to a Toxic 6900xt, on a couple occasions when I start my computer up and go straight to gaming, my frame rate is terrible. It fluctuates from 25-45fps. I restart my computer and the issues goes away. Any idea what it could be?
I've got a 3900x cpu, x570 mobo, using m.2 ssd's, 800 watt power supply.