Half-Life: Absolute Zero GPU Analysis
Comparing Half-Life: Absolute Zero PC system requirements to all GPUs shows that Half-Life: Absolute Zero is going to need a graphics card that is capable of OpenGL 2.1.

To get the best visual graphical experience on Half-Life: Absolute Zero, aim to have a GPU that has at least 0MB GPU RAM.

Most bottom end graphics cards currently available today, will probably allow you to play Half-Life: Absolute Zero

We are advised that 15 year old graphics cards should be able to run Half-Life: Absolute Zero, 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 Half-Life: Absolute Zero graphics card requirements chart below.