GPU-Z 0.7.2 Free Download

GPU-Z could be a lightweight and free utility which is able to offer you all the knowledge you wish regarding your graphic card. a number of the options this tiny program comes with are:
Support for NVIDIA and AMD (ATI) cards
Displays adapter, GPU and show info
Displays overclock, default clocks and 3D clocks (if available)
Validation of results
No installation needed
Support for Windows 2000 / XP / scene / seven (both thirty two and sixty four bit versions ar supported).