GPU-Z is a lightweight utility designed to give you all information about your video card and GPU.

* Support NVIDIA and ATI cards
* Displays adapter, GPU and display information
* Displays overclock, default clocks and 3D clocks (if available)
* Validation of results
* No installation required
* Support for Windows 2000 / XP / Vista (both 32 and 64 bit versions are supported)

Changelog:
* Fixed crash on systems without NVAPI (Win 2K, old NV drivers)
* Optimized RV770 BIOS reading code for speed (faster application startup)
* Improved voltage reading code for recent ATI cards
* Added support for fan speed monitoring on ForceWare 180.xx and up
* Added voltage monitoring for NVIDIA (GT200)
* Changed reading method for RV770 sensors, fixes race conditions with other software and on-board fan control
* NVIDIA 9800 GTX+ listed as 55nm now
* Added support for Intel Q43/Q45
* Added support for NVIDIA Quadro FX 4700 X2, GTX 295, GTX 285
* Added preliminary support for NVIDIA GT212, GT214, GT215, GT216, GT218