Graphics processing unit Components of a GPU A graphics processing unit (GPU) is a specialized electronic circuit designed for digital image processing and to accelerate computer …

Find out what a GPU is, how they work, and their uses for parallel processing with a definition and description of graphics processing units.

Sep 5, 2025 · A graphics processing unit (GPU) is a computer chip that renders graphics and images by performing rapid mathematical calculations. GPUs are used for both professional …

Dec 7, 2025 · Check which GPU is in your PC with just the tools built into Windows itself.

Mar 5, 2024 · What is a GPU? GPUs were originally designed primarily to quickly generate and display complex 3D scenes and objects, such as those involved in video games and computer …

What are the UBM DX10 GPU tests? A suite of DirectX 10 3D graphics benchmarks... more What are the UBM DX11 GPU tests? A suite of DirectX 11 3D graphics benchmarks... more How to …

We've run hundreds of GPU benchmarks on Nvidia, AMD, and Intel graphics cards and ranked them in our comprehensive hierarchy.

GPU-Z is a lightweight system utility designed to provide vital information about your video card and graphics processor.

Use our GPU comparison tool to choose an optimal graphics card for yourself. We have 1924 graphics cards for desktop PCs and 1459 laptop ones in our database.

Jul 5, 2025 · Hardware Graphics Cards Best graphics cards in 2025: I've tested pretty much every AMD and Nvidia GPU of the past 20 years and these are today's top cards