OpenGL extensions
Rendering tests
Report
Database
Cross platform

In order to check your OpenGL 3D accelerator, a series of tests can be performed, testing functionalities from OpenGL 1.1 to OpenGL 2.1. Screen resolutions, multisampling, texture LOD bias, and effects like PBuffer or fog can be combined as well. Very useful to check if your OpenGL 3D accelerator is actually working correctly.