I have reinstalled my computer and installed the newest drivers for my graphic card HD 7970. I am having Windows 7 SP1. When I try to move the bars for boosting GPU frequency nothing change. More like the graphic card should run on 925MHz from default but it only shows 850MHz. When I had the previous driver, I could clock it to 1100MHz with +20% power consumption. Any advice how should I solve this problem? The AMD Settings is also often not responding. Is there any better working version of the driver?
Thank you for your time.