Windows errors

I downloaded WWE 2K16 recently. The game was crashing initially and when i saw the reason in Event Viewer, atidxx64.dll was causing the issues. So I followed some help online and reinstalled latest AMDGPU drivers and it started working. I played for a day. And from next day, the game stopped...

Ok, so I keep having random resets on my pc with the BSOD irql not less or equal message/code. I've tried all of the usual stuff, sfc /scannow from the command prompt, memtest for my ram, reinstalled nvidia drivers, changed settings in driver verifier, chkdsk on all my drives and nothing seems...

I dont know what's going on but whatever game I play it always micro stutters and has made me almost never be able to play games like R6, Fortnite, Gta 5, BO4, Destiny.. All of my temps are ok gpu sits around 64c and cpu sits at 50c.. I tried looking it up online, I've tried to reset my pc...