So here i have this xfx hd 5870 1gb gpu, and i noticed that while playing any intensive games ( AC Syndicate, Unity, Crysis 3, Cities Skyline ) my ups starts beeping continuously after 10-15 mins of gameplay.
I have kept an eye on gpu temps which never exceeded 84 degrees celcius. I have also tried reducing core and mem speeds of the gpu to reach a max of 72 degrees in cities skyline but have found this beeping problem anyway
I appreciate all the help.