I tried overclocking and stock settings .
also set windows power setting to high performance
but still my GPU usage fluctuating AF as you can see in the picture .
the computer freezes randomly for 5 to 10 seconds then goes on .
my RAM is 64 GB Teamgroup T.Force 3000MHz.
850W Silverstone Gold psu
and ASUS Strix X399 motherboard >
Any suggestions ?