GPU-z

GPU-Z application was designed to be a lightweight tool that will give you all information about your video card and GPU. GPU-Z support NVIDIA and ATI cards, displays adapter, GPU, and display information, overclock, default clocks, 3D clocks (if available), and validation of results. Download GPU-Z Offline Installer Setup!

GPU-Z Main Features:

• Supports NVIDIA, ATI and Intel graphics devices
• Displays adapter, GPU and display information
• Displays overclock, default clocks and 3D clocks (if available)
• Includes a GPU load test to verify PCI-Express lane configuration
• Validation of results
• GPU-Z can create a backup of your graphics card BIOS
• No installation required, optional installer is available
• Support for Windows XP / Vista / Windows 7 / Windows 8 (both 32 and 64 bit versions are supported)    click to download