The Witcher III packshot image
The Witcher 3: Wild Hunt is an action role-playing video game developed by CD Projekt RED. The game is third in a series, preceded by The Witcher and The Witcher 2: Assassins of Kings. The Witcher 3 features the new REDengine 3 game engine, developed by CD Projekt RED and designed specifically for nonlinear RPGs set in vast open world environments. There are reports that a Witcher 3: Enhanced Edition is also in the works, bundling together the game, its expansion packs, and the significant post-launch patches.
The Witcher III GPU Performance Comparison Graph

The Witcher III GPU Analysis
Comparing The Witcher III PC system requirements to all GPUs shows that The Witcher III is going to need a graphics card that is capable of DX 11 or OpenGL 4.5.

To get the best visual graphical experience on The Witcher III, aim to have a GPU that has at least 2.048 GB GPU RAM.

Only top performance graphics cards currently available today, will probably allow you to play The Witcher III

We are advised that 7 year old graphics cards should be able to run The Witcher III , 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 Witcher III graphics card requirements chart below.