The new GeForce 331.40 beta driver is now available to download. An essential update for all new titles including the Battlefield 4 Beta, the 331.40 beta ensures maximum performance and system stability.

Recommended driver for the latest new titles
Enhances NVIDIA Control Panel Ambient Occlusion feature with HBAO+
Adds and updates over a dozen SLI and Ambient Occlusion profiles.
For further info please head to GeForce.com