NVIDIA Forceware 177.92 Beta Driver Promises Performance Boost
 

# Supports GeForce 6-series, 7-series, 8-series, 9-series, and 200-series GPUs, including the newly released GeForce 9800 GTX+, 9800 GT, 9500 GT, and 9400 GT GPUs.
# Adds support for NVIDIA PhysX acceleration on all GeForce 8-series, 9-series and 200-series GPUs with a minimum of 256MB dedicated graphics memory (this driver package installs NVIDIA PhysX System Software v8.08.18).
# Experience GPU PhysX acceleration in several full games and demos today by downloading the GeForce Power Pack.
# Adds support for 2-way NVIDIA SLI technology with GeForce GTX 200-series GPUs on Intel® D5400XS motherboards.
# Supports single GPU and NVIDIA SLI™ technology* on DirectX 9 and OpenGL.
# Supports CUDA™.
# Supports Folding@home distributing computing application. Download the high performance client for NVIDIA GPUs h
ere and join the NVIDIA team: #131015.
# Supports GPU overclocking and temperature monitoring by installing NVIDIA System Tools software.
# Includes several 3D application performance improvements. The following are examples of improvements measured with v177.92 WHQL versus v175.19 WHQL driver:

* Single GPU increases up to 11% in 3DMark Vantage (performance preset)
* Single GPU increases up to 11% in Assassin's Creed DX10
* Single GPU increases up to 15% in Bioshock DX10
* Single GPU increases up to 15% in Call of Duty 4
* Single GPU increases up to 8% in Enemy Territory: Quake Wars
* 2-way SLI increases up to 7% in Bioshock DX10
* 2-way SLI increases up to 10% in Company of Heroes: Opposing Fronts DX10
* 2-way SLI increases up to 12% in Enemy Territory: Quake Wars
* 2-way SLI increases up to 10% in World in Conflict DX10

# Includes numerous 3D application compatibility fixes. Please read the release notes for more information on product support, features, driver fixes and known compatibility issues.

XP 32bit http://www.nvidia.com/object/winxp_177.92_beta.html
XP 64bit http://www.nvidia.co.uk/object/winvi...2_beta_uk.html
Vista 32bit http://www.nvidia.com/object/winvist...7.92_beta.html
Vista 64bit http://www.nvidia.com/object/winvist...7.92_beta.html