Two days ago I bought new Radeon RX 5600XT from ASRock and today I decided to test it in the Witcher 3. And the problem is that when GPU usage was 98%, it's temperature was 85 C degrees. I decided to open the computer case and run OCCT test with 100% GPU usage. This time temperature was "only" 75 digrees. Is that normal or maybe it is so high becouse of my computer case (I have mini ATX tower) or ,is there any way to check if GPU's cooling is working properly ?