Windows Vista/Windows 7 Fixed Issues:
- Quadro 4000: Graphics performance is inconsistent when performing FBO upload and PBO readback operations on a multi-GPU system.
- [Quadro 6000]: glGetIntegerv(GL_POLYGON_MODE) returns 2 values.
- [Kepler-class GPUs][Vega Prime]: The driver crashes when using the OpenGL function TextureGrad() with sampler2DArrayShadow.
- Compiler error occurs when concatenating certain #define macros in OpenGL ES.
- [Multi-GPU][Quadro 4000]: Upload and Readback Bandwidth is inconsistent.
- Workstation application compatibility fixes.

Existing Support:
- Support for CUDA 5.0
- Support for OpenGL 4.3
- Support for the Open Computing Language (OpenCL) 1.1 in Quadro FX Series x700 and newer as well as the FX4600 and FX5600
- Support for DirectX11

Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.