GPU-Z application was designed to be some sort of lightweight tool that can give you all of information about your video card together with GPU. GPU-Z support NVIDIA and ATI cards, displays adapter, GPU, and exhibit information, overclock, default clocks, 3D lighting (if available), and validation of benefits. Features and Highlights Supports NVIDIA, ATI and Intel graphics devices Displays mettre?à?jour, GPU and display information Displays accelerate, default clocks and 3D clocks (if available) Includes a GPU load evaluation to verify PCI-Express lane configuration Agreement of results GPU-Z can create some sort of backup of your graphics card THE BIOS No installation required, optional installer can be available Support for Windows XP as well as Vista / Windows 7 / Microsoft windows 8 (both 32 and 64-bit variants are supported) Also Available: Download GPU-Z Portable Download GPU-Z Latest Version