The Witness GPU Analysis
Comparing The Witness PC system
requirements to all GPUs shows that The Witness is going to need a graphics card that
is capable of
DX 9 or
OpenGL 4.3.
The Witness makes use of DX10.00 so a GPU with that capability could benefit from enhanced visuals.
To get the best visual graphical experience on The Witness, aim to have a GPU that has at least 3.072 GB GPU RAM.
Only top performance graphics cards currently available today, will probably allow you to play The Witness
We are advised that 8 year old graphics cards should be able to run The Witness , 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 The Witness graphics card requirements chart below.