Hello,
i had some issues with performance and extremely annoying sound crackling/stuttering(4.0.2). Various settings, like audio framelimit didnt rly help...
After some research i finally found the culprit using GPU-Z: The GPU wasnt throtteling to 3D(Gaming) mode!!
It seems the demand was so low that it just didnt switch to performance-clocks?! So my hd7870 ran with 300/150mhz 2D-desktop instead of 1200/1050mhz.
I found some instructions how to force ATI in performance mode by making a profile for Overdrive in Catalyst, e.g. here:
http://www.tomshardware.co.uk/forum/2764...rce-clocks
Problems solved. Hope it helps...can't believe im the only one experiencing this bug??
i had some issues with performance and extremely annoying sound crackling/stuttering(4.0.2). Various settings, like audio framelimit didnt rly help...
After some research i finally found the culprit using GPU-Z: The GPU wasnt throtteling to 3D(Gaming) mode!!
It seems the demand was so low that it just didnt switch to performance-clocks?! So my hd7870 ran with 300/150mhz 2D-desktop instead of 1200/1050mhz.
I found some instructions how to force ATI in performance mode by making a profile for Overdrive in Catalyst, e.g. here:
http://www.tomshardware.co.uk/forum/2764...rce-clocks
Problems solved. Hope it helps...can't believe im the only one experiencing this bug??