Install Catalyst 12.10 or 12.11 Beta.
Mention the games you are playing and post your configuration details.
An answer is as vague as a question.
I already mentioned my system specs and the games i play a few posts above.
i5 3570k,8gb ddr3 1600mhz ram,hd 7970,22inch full hd monitor,seasonic s12ii 620w psu.
My monitors refresh rate is 60hz.Nvidia has adaptive vsync to take fps over 60 without tearing.What does amd have?I m on 12.11 beta drivers.I play portal 2,guild wars 2,deus ex human revolution etc.