GPUs are critical to gaming, but how do video cards do what they do? We dive into the four main components of a GPU: cores, texture and pixel processing, memory bandwidth, and memory capacity.

Graphics cards, aka GPUs (Graphics Processing Units) are critical to game performance and we cover them extensively. But we don't often dive into what makes a GPU tick and how the cards function.

So what does a graphics card do exactly? If you have even a vague interest in 3D work, video production or gaming, you probably know that they're important and can make for a much more enjoyable ...

Ever wondered how graphics cards work or how they are able to process the complex visuals you see on your screen? Graphics cards, or GPUs (Graphics Processing Units), are one of the most important ...

Graphics cards are one of the most important — and most expensive — components in a PC. How long do GPUs last? Find out in our guide to GPU endurance.