Hearthstone: The Grand Tournament packshot image
Hearthstone: The Grand Tournament is Hearthstone's second card expansion pack. The Grand Tournament contains 132 new cards, a new themed board, and the new Inspire mechanic. Knights of all shapes and sizes from far and wide come together at the Grand Tournament to complete for fame and glory! Years ago, the Argent Crusade started the tournament as a way to find champions fit to take on Azeroth’s greatest villains. Now that the Frozen North is less perilous (and a tad bit warmer), the Grand Tournament has a playful side to it. Ogres, Pirates, Dragons, and even Murlocs have sent their finest Knights, ready to strut their stuff and show what they’re made of—all in the name of fun!
Hearthstone: The Grand Tournament GPU Performance Comparison Graph

Hearthstone: The Grand Tournament GPU Analysis
Comparing Hearthstone: The Grand Tournament PC system requirements to all GPUs shows that Hearthstone: The Grand Tournament is going to need a graphics card that is capable of DX 9 or OpenGL 2.1.

To get the best visual graphical experience on Hearthstone: The Grand Tournament, aim to have a GPU that has at least 512 MB GPU RAM.

Most bottom end graphics cards currently available today, will probably allow you to play Hearthstone: The Grand Tournament

We are advised that 13 year old graphics cards should be able to run Hearthstone: The Grand Tournament , 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 Hearthstone: The Grand Tournament graphics card requirements chart below.