NVIDIA uploaded GeForce 326.41 beta, a new driver release that adds support for Shield, NVIDIA's handheld gaming console that starts shipping today. You can download the driver over here.
This driver enables GeForce to SHIELD streaming and is also a recommended driver update for the Windows 8.1 Preview. GeForce R326 drivers also provide performance increases for a variety of different games.
New in GeForce R326 Drivers
Performance Boost – Increases performance by up to 19% for GeForce400/500/600/700 series GPUs in several PC games vs. GeForce 320.49 WHQL-certified drivers. Results will vary depending on your GPU and system configuration. Here is one example of measured gains:
GeForce GTX 770:
Up to 15% in Dirt: Showdown
Up to 6% in Tomb Raider
GeForce GTX 770 SLI:
Up to 19% in Dirt: Showdown
Up to 11% in F1 2012
Added SLI profile for Spinter Cell: Blacklist
Added SLI profile for Batman: Arkham Origins
Enables GeForce to SHIELD streaming. Learn more here.
Adds support for additional tiled 4K displays
Extended support for tiled 4K features