NVIDIA has released new drivers built on DirectX11 to offer enhanced performance, a version of GeForce Experience packed with new features, and an over-the-air (OTA) software upgrade for SHIELD.

The new 337.50 Beta driver delivers up to 71 percent faster gaming performance, including Call of Duty: Black Ops II (up 20 percent), Sleeping Dogs (31 percent), and Alien vs. Predator, Total War: Rome 2, and Sniper Elite v2 (more than 40 percent).

Along with the new 337.50 Beta driver, GeForce Experience 2.0 now includes the ability to optimise more than 150 games. It brings two signature features to notebooks for the first time. Shadowplay, which allows gamers to capture their gaming exploits with little hit to frame rates, and share them on platforms such as live-streaming video service Twitch, and GameStream, which allows gamers to stream games and enjoy them on the go.