Linux demo for testing video hardware performance. To install glxgears on Debian/Ubuntu, use the "mesa-utils" package.

Stress testing your graphics card is a great way of checking its stability, temperature, and overall performance under load.

glxgears is a graphics demo that can help you test your graphics adapter. glxgears is a graphics demo that dates back to the '90s. It features three interlocking gears, hence the name. The "glx ...