Operation Flashpoint: Red River GPU Analysis
Comparing Operation Flashpoint: Red River PC system requirements to all GPUs shows that Operation Flashpoint: Red River is going to need a graphics card that is capable of OpenGL 2.1.

To get the best visual graphical experience on Operation Flashpoint: Red River, 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 Operation Flashpoint: Red River

We are advised that 15 year old graphics cards should be able to run Operation Flashpoint: Red River, 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 Operation Flashpoint: Red River graphics card requirements chart below.