Quake IV GPU Analysis
Comparing Quake IV PC system requirements to all GPUs shows that Quake IV is going to need a graphics card that is capable of OpenGL 2.0.
Quake IV makes use of DX 8.00 so a GPU with that capability could benefit from enhanced visuals.
To get the best visual graphical experience on Quake IV, aim to have a GPU that has at least 0MB GPU RAM.
Most bottom end graphics cards currently available today, will probably allow you to play Quake IV
We are advised that 17 year old graphics cards should be able to run Quake IV, but there could be a few exceptions to this rule.
Note that most games do not officially support laptop graphics cards, but nowadays many laptop graphics solutions are capable of running modern games. Whether desktop graphics cards or laptop, try searching for your graphics card to compare against the Quake IV graphics card requirements chart below.