NVIDIA has just launched the latest beta drivers for its GeForce cards, so you can now grab the 304.48 drivers from the NVIDIA website. These new drivers are designed to boost performance up to 18% in Dragon Age II, Batman: Arkham City, Battlefield 3, and S.T.A.L.K.E.R.: Call of Pripyat. NVIDIA also added MSAA support to Diablo III, L.A. Noire, Rayman Origins, and The Secret World, Ambient Occlusion support to Star Wars: The Old Republic, and a number of other game enhancements you can access in the NVIDIA Control Panel. The company also fixed a performance bug introduced by the latest Total War: Shogun 2 patch, fixed a V-Sync stuttering issue on GeForce 600 cards, and fixed the issue where factory overclocked cards would downclock to rather low speeds.
There are plenty of other fixes and improvements offered by the 304.48 beta drivers, so head here to read about them and see the performance charts.