On Windows, press Ctrl + Shift + Esc, open Task Manager, go to Performance, and check GPU
On Windows, right-click the Start button, open Device Manager, expand Display adapters, and read the GPU name
On Windows, press Win + R, type dxdiag, open the Display tab, and check the graphics card name
On Windows, open Settings, go to System, then Display, then Advanced display, and check the adapter information
On Windows, open Command Prompt and run wmic path win32_VideoController get name
On macOS, click the Apple menu, choose About This Mac, and check the Graphics section
On Linux, open a terminal and run lspci | grep -i vga
On Linux, open a terminal and run glxinfo | grep “OpenGL renderer”
Check the label on the physical graphics card if you can open the computer case
Check the computer or laptop model specifications on the manufacturer’s website
Use a hardware info tool such as GPU-Z, Speccy, or HWiNFO on Windows