GPU-Z is a lightweight utility designed to scan your computer system and display information regarding video card and GPU. It gets you acquainted with a wide array of technical specification, thus enabling you to have a better knowledge of your computer’s abilities. GPU-Z features support for the latest NVIDIA and ATI cards and includes a GPU load test to check PCI-Express configurations. In addition, it grants you permission to default clocks, 3D clocks (if any) and overclock information. Reports are incredibly detailed, containing specifications about basically, every characteristic of video cards, such as name, GPU, process technology, chip, memory type, DirrectX / PixelShader support, memory bandwidth, type of bus, memory clock, version driver, sensors, speed fans and version BIOS. You can save the complete report on the sensors as a text files.