I have tried creating so many forums on this gpu but no one could help. Every game I get into has a max of like 150-240 FPS but keeps dropping down to 10-15 for a split second. Also, in Minecraft if I’m above ground I run like 60-100 FPS, but if I’m underground it goes up to 600 with a low of 15. The gpu is a rtx 2070, cpu i5 8400, 16gb ram and 850 watt Corsair psu. Please help me someone. Idk the make and model for psu.