NVIDIA has released their new GeForce 327.23 WHQL certified drivers which deliver boost across the GeForce series graphic cards and also fix a few issues mainly related with Windows TDR. NVIDIA has said that the latest GeForce 327.23 WHQL drivers deliver upto 19% boost in various PC games for GeForce 400/500/600/700 series cards. You can download the drivers from the links provided below:

NVIDIA GeForce 320.14 BETA –Windows 8/ 8.1 /Windows7 64-bitNVIDIA GeForce 320.14 BETA –Windows 8/ 8.1 /Windows 7 32-bit

NVIDIA Release GeForce 327.23 WHQL Certified Drivers

This Game Ready WHQL driver ensures you’ll have the best possible gaming experience 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.

NVIDIA GeForce 327.23 WHQL Change LOG:

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% inDirt: ShowdownUp to 6% inTomb RaiderGeForce GTX 770 SLI:Up to 19% inDirt: ShowdownUp to 11% inF1 2012SLI TechnologyAdded SLI profile forSpinter Cell: BlacklistAdded SLI profile forBatman: Arkham OriginsSHIELDEnables GeForce to SHIELD streaming.Learn more here.4K DisplaysAdds support for additional tiled 4K displaysAdds support for 4K FCAT testingExtended support for tiled 4K features

Additional Details

Installs new PhysX System Software 9.13.0725.Installs HD Audio v1.3.26.4Includes support for applications built using CUDA 5.5 or earlier version of the CUDA Toolkit. More information athttp://developer.nvidia.com/cuda-toolkitSupports 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.