7970 flickering issue

thenay

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Mar 7, 2013
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Recently upgraded from a gtx 560 to an hd 7970 but i've had alot of problems since the start and i can't figure it out. Firstly i've been getting lower fps in some games and I just realised that there had been alot of flickering going on when especially playing games and running programs like Sony Vegas Pro 11. I have been using the same games and programs as i used to but I can't seem to render anything on vegas pro without it flickering extremely and freezing all the time, it used to be fine on my old card
 

thenay

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Mar 7, 2013
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Also my GPU tweak shows max voltage by default. Is this normal? Or is it because of my PSU

cardfullpower.png


i7 2600k
Corsair GS 600W
8GB Kingston RAM
Gigabyte H77-D3H
 

thenay

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Mar 7, 2013
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I have tried, it behaves the same with or without GPU Tweak because I installed GPU Tweak after i noticed the problems and it's the same
 

thenay

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Mar 7, 2013
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Yeh im pretty sure i uninstalled the old drivers, I used the Nvidia uninstaller, then i searched every folder and file that was associated with Nvidia and used driversweeper too