strange fps drops and stutter

ArashN

Reputable
May 8, 2014
2
0
4,510
I got a problem with my computer.

My setup:

Phenom II x4 920 @ 3.2 Ghz (OC)
ATI HD 7770 1 GB (14.4 Driver)
4GB RAM
24 Inch Monitor (1920x1080)

Windows 8.1 with all Updates

I got strange fps drops in diablo 3 and dota 2. I dont know what is the bottleneck in my PC? Or is it Windows 8.1 that cause this problem?

I use Vsync and Triplebuffering, so i got 60fps all the time but sometimes it drops to 40+ and it starts to stutter. It doesnt matter if I change the video settings or not, it drops if everything is on low and it drops if everything is maxed...

I cleaned the fans inside my computer and the cpu temp ist always under 50 Celsius.

I hope someone can help me. Thank you. :)
 

RM1991

Reputable
May 17, 2014
2
0
4,510
I've been having the same problem but only with Dota 2 not D3, seems to have started with the 14.4 driver (I have a Radeon 7850) and have yet to find a solution...