I have Asus gl503ge laptop with i7 8th gen 6core and form past few days I am facing an issue with my graphic(1050ti). I like playing csgo and with 1050ti I get around 200fps in low setting but from past few weeks after sometime like 20min I get proper gpu performance as I use to but a time it start to get lower like from 200 to 60-80 and after sometime it get even lower like 30-40.
updating graphics driver
going back to stock drivers
trying different nividia setting and different game setting
tried gpu stress test and problem is still there means it not because of game