NVIDIA 326.41 Drivers Now Out.
64-bit win7 link
http://us.download.nvidia.com/Windo...top-win8-win7-winvista-64bit-english-beta.exe
GeForce 326.41 Driver (BETA)
Release Summary
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 GeForce 400/500/600/700 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
•	SLI Technology 
•	•	Added SLI profile for Spinter Cell: Blacklist
•	Added SLI profile for Batman: Arkham Origins
•	SHIELD 
•	•	Enables GeForce to SHIELD streaming. Learn more here.
•	4K Displays 
•	•	Adds support for additional tiled 4K displays
•	Extended support for tiled 4K features
Additional Details
•	Installs new PhysX System Software 9.13.0604. 
•	Installs HD Audio v1.3.26.4
•	Includes support for applications built using CUDA 5.5 or earlier version of the CUDA Toolkit. More information at 
http://developer.nvidia.com/cuda-toolkit
•	Supports OpenGL 4.3 for GeForce 400-series and later GPUs.
•	Supports DisplayPort 1.2 for GeForce GTX 600 series GPUs.
•	Supports multiple languages and APIs for GPU computing: CUDA C, CUDA C++, CUDA Fortran, OpenCL, DirectCompute, and Microsoft C++ AMP.
•	Supports single GPU and NVIDIA SLI technology on DirectX 9, DirectX 10, DirectX 11, and OpenGL, including 3-way SLI, Quad SLI, and SLI support on SLI-certified Intel and AMD motherboards.