GPU-Z | Graphics Card Information Utility

GPU-Z is a lightweight system utility designed to provide vital information about your video card and graphics processor.

Main Features:

Supports NVIDIA, AMD, 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 / Windows 10 (both 32 and 64 bit versions are supported)