NVIDIA Releases the 301.10 WHQL Driver for the GeForce GTX 680
 

Since the GTX 680 will be launched later today, NVIDIA has decided to go ahead and publish the first (official) driver that supports its Kepler-powered card. Known as 301.10, this driver is WHQL certified, it only knows the GeForce GTX 680 (you'll need a modified inf file for 'expanded' support), and is bundled with the PhysX System Software v9.12.0213 (plus HD Audio v1.3.12.0).

http://www.techpowerup.com/162848/NV...e-GTX-680.html