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.
Added AMD Radeon memory timings section to Advanced Tab.
Added driver date to driver version tooltip and to Advanced Tab.
Added settings entry to set sensor default display mode (cur, min, max, avg).
Added right-click menu to Advanced Tab to copy to clipboard.
Improved GPU-Z startup speed, especially on slow or single-core systems.
Query_External files will be deleted from temp folder immediately.
Fixed order of OpenCL entries in Advanced Tab (CMD Queue Properties).
Fixed missing sensors in shared memory.
Fixed display corruption on older NVIDIA GPUs.
Added EVGA iCX fan monitoring support.
Added die size and transistor count for AMD RX 560.
Added support for Intel Iris Plus 640 & 650, GMA600.
Added support for NVIDIA GeForce GT 1030, GeForce 810M, Mining P104 & P106, Quadro P3000.