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)

* .. and yes, the author of CPU-Z has granted us permission to use a name similar to his product. Thanks Franck.