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 empty or incorrect readings for NVIDIA GPUs in TCC mode (Quadro/Tesla).
Added WDDM 2.4 support for Windows 10 RS4 / April Update / Spring Creators Update.
Added support for NVIDIA Tesla V100.
Added support for Haswell GT1 in Celeron 2961Y.
Added support for HBM2 memory type in Advanced Panel, NVIDIA BIOS.
Added support for perf cap reason 'none' (Tesla in TCC mode).
Addded more Bristol Ridge models.
Fixed detection for AMD Carrizo/Bristol/Stoney.
Changed Wani name to Carrizo/Bristol.
Fixed DirectX support reporting for ATI RV200.
Vega's SOC Clock and Hot Spot sensors are now disabled by default at request of AMD. You can enable them any time in settings.
When GPU-Z is set to launch on Window startup, disable "This file was downloaded from Internet" message.
Fixed top right button corruption when resizing the window.
Improved drawing code for sensor graph.