ASUS GTX 660 OC problem with Battlefield 3 .... please help

[FIFA_ABDO]

hi i am facing problem with my new asus gtx 660 oc with Battlefield 3
my PC specs intel core i5 3570k .. asus P8Z77 Motherboard ... ram G.skill 8 GB
Nvidia driver 314.21 Beta
and here i posted a video on youtube .... this is my pc on the video
http://www.youtube.com/watch?v=cq7D8i6dyT0

[kkn]

uninstal the beta and use a non beta one.
beta drivers are buggy.