Oh that is good to hear that it's not just my card. Yes I would say after the competitive patch, I can barely play on the launcher. But if I run it through AMD, I get good FPS. My GPU just goes cold and its performance decreases.
My graphics card, when running well, runs at 65C - 70C, giving me 140+ FPS. But randomly, every other game, I may have a cold graphics card under 60C with fps drops. What could be causing this?
I've had this problem since I built the PC. My not overclocked i7 would get temp spikes to 80-83C with a Cryorig H7. I decided to grab a water cooler, Corsair 110i. I still get close to 78C when gaming. I've reapplied thermal paste at least a dozen times. I have two fans pulling from the front, two from the cooler pulling up and a fan in the back pull out. I can't figure out what else I can do to solve these high spikes.