Railworks 2 Challenger GPU Analysis
Comparing Railworks 2 Challenger PC system requirements to all GPUs shows that Railworks 2 Challenger is going to need a graphics card that is capable of OpenGL 3.0.

Railworks 2 Challenger makes use of DX 9.00 so a GPU with that capability could benefit from enhanced visuals.

To get the best visual graphical experience on Railworks 2 Challenger, aim to have a GPU that has at least 512MB GPU RAM.

Most bottom end graphics cards currently available today, will probably allow you to play Railworks 2 Challenger

We are advised that 13 year old graphics cards should be able to run Railworks 2 Challenger, 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 Railworks 2 Challenger graphics card requirements chart below.