Windows Task Manager.

A graphics card is the entire graphics hardware extension, while the graphics processing unit (GPU) is the specific component that actually handles the graphics. You can check your GPU chip in detail using the Windows Task Manager.

To start the Device Manager, open the Start menu or desktop search bar, start typing Device Manager and then select the option when it appears. You can also press Ctrl + Alt + Del on your keyboard and then click Task Manager in the list that appears.

In the Task Manager window, click on the Performance tab and select GPU from the list.