is a small and very powerful program for carefully checking graphics card features. With the help of GPU-Z software, you can get very detailed information about the technical details of your graphics card.
Some features of GPU-Z
Support Graphic card types li>
Display information such as: actual amount of graphics card RAM and DirectX version supported GPU clock, bandwidth, graphics card bus width, memory type (DDR2, DDR3, ...), graphics card driver version
GPU-Z 2.41.0 + ASUS ROG Skin Display Graphics Card Information gpu-z-2-41-0-asus-rog-skin-display-graphics-card.html