The graphics card is the heart of any PC that’s being used for gaming or any other 3D rendering tasks, and they have applications for AI as well.
Trouble is, they can be dreadfully expensive, but there are some models that trade computing power for a more reasonable price, and even the budget models aren’t going to give you such a bad experience in games as long as you’re not trying to run them in 4K at 120fps and with ray-tracing.
