Star Citizen GPU Analysis
Comparing Star Citizen PC system requirements to all GPUs shows that Star Citizen is going to need a graphics card that is capable of OpenGL 4.00.

Star Citizen makes use of OpenGL 4.00

To get the best visual graphical experience on Star Citizen, aim to have a GPU that has at least 4GB GPU RAM.

Only top performance graphics cards currently available today, will probably allow you to play Star Citizen

We are advised that 8 year old graphics cards should be able to run Star Citizen, 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 Star Citizen graphics card requirements chart below.