techPowerUp - (Freeware)
GPU-Z is a software that provides the user important information about the graphics card.
GPU-Z is a small but powerful application that offers essential information for all of the graphics card version GPU, BIOS, frequency, etc.
The simple and easy to use interface displays a window with information such as the ID, shaders, the type of memory bandwidth, the version of the driver or the frequency of the GPU.
GPU-Z application works with nVidia or ATI card types.
* Fixed boost clocks being displayed on Fermi
* Added PowerColor giveaway
* Added support for NVIDIA GeForce GTX 690, GTX 670, GT 640, GT 630, GeForce 605, Quadro 3000M, GTX 675M, GTX 670M
* Added support for AMD Radeon HD 7970M, HD 7450
* Added full support for Intel Sandy Bridge and Ivy Bridge integrated graphics
* Fixed ROP count on GK107
* Improved NVIDIA Kepler Boost Clock detection
* Fixed crash on AMD Southern Islands when no graphics card driver installed
* Fixed installer not working properly on Windows XP
* Disabled broken BIOS save on NVIDIA Kepler
* BIOS files are saved as .rom now
* Fixed sensor graph redraw and improved its performance