@SKILL1 which OS do you use ?
i use Windows 8.1 and i encuntered that when cpu temperature is above 75 Degrees the Cores get parked
if i reduce my cpu clock speed no coreparking is seen
but game is laggy at that time
I have checked that gta v is working good in power saving mode while in balanced mode it starting parking the cores
Plz check your too
I m using amd r5 m330 gpu