Here you can download GPU-Z, GPU-Z is a graphics subsystem information and diagnostic utility utility designed to give you all information about your video card and GPU.
GPU-Z is a PC graphics diagnostic and monitoring utility, which gives you up to date information of the GPUs installed in your system, and lets you monitor their clock speeds, temperatures, fan-speeds, voltages, dedicated memory usage, among other things.
v1.17.0 (January 31st, 2017)
Intel GPU codenames now have the CPU name prepended
All Intel GPUs newer than Sandy Bridge have UEFI marked as available
Fixed AMD Beema ROP and TMU count, process size 28 nm
Fixed Bay Trail to be 22 nm, DX11
Added support for Intel Kaby Lake, Apollo Lake
Added support for NVIDIA GTX 1050, 1050 Ti Mobile, Quadro 5000, GP104 based GTX 1060, GP104-based Quadro Mobile