NVIDIA Forceware XP 64  327.23 WHQL XP 64
# 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
# Additional Details
* Installs PhysX System Software 9.13.0725.
* Installs HD Audio v188.8.131.52
* Includes support for applications built using CUDA 5.5 or earlier version of the 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 and DirectX 10.