New GPU drivers have been released by Nvidia for Microsoft’s next operating system. Version 185.81 is available in both 32-bit and 64-bit versions. It improves platform stability and boost gaming capabilities. It is more polished than version 185.71 which is also compatible with Windows 7.

According to the article at apcmag.com, these drivers are for desktop GPUs which are GeForce 6, 7, 8, 9, 100, and 200-series. It also supports the new GPU accelerated DirectX APIs of Windows 7 such as DXVA-HD.

Source: Apcmag.com