Serious Sam 4 GPU Analysis
Comparing Serious Sam 4 PC system requirements to all GPUs shows that Serious Sam 4 is going to need a graphics card that is capable of OpenGL 4.5.

Serious Sam 4 makes use of DX 12.00 so a GPU with that capability could benefit from enhanced visuals.

To get the best visual graphical experience on Serious Sam 4, aim to have a GPU that has at least 8GB GPU RAM.

Only top performance graphics cards currently available today, will probably allow you to play Serious Sam 4

We are advised that 5 year old graphics cards should be able to run Serious Sam 4, 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 Serious Sam 4 graphics card requirements chart below.