A free online GPU (and CPU) stress testing and benchmarking tool. Fully web-based (using Javascript and WebGL) - no downloads or installation required.

This site is meant to help you find out what GPU you have, and what its stats are. It will also detect what your current monitor resolution, color depth, and FPS are.

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

Test your device's graphics capabilities with our comprehensive GPU test. Supports both WebGL and WebGPU rendering pipelines with real-time 3D rendering and performance monitoring.

Run UserBenchmark free online to test CPU, GPU, RAM, and overall PC performance. Browser-based hardware benchmark with charts, scores, and comparisons.

Free online GPU test tool to check your graphics card performance, monitor temperature, and run benchmark tests. Works with NVIDIA, AMD, and Intel graphics cards.

Dec 7, 2025 · Some computers have low-power "onboard" or "integrated" graphics, while others have powerful "dedicated" or "discrete" graphics cards (sometimes called video cards.) Here's …

Discover the true power of your graphics card with our free online GPU test. This browser-based tool renders a complex, real-time 3D scene to measure your GPU’s performance under load, …

GPU Tester – Check the Performance And Stability Of Your Graphics Card Have you ever wondered if your graphics card is up to the task? With the help of a GPU tester, you can find …

Dec 31, 2025 · Learn how to easily check your GPU, whether you're a novice or an expert. Get the information you need to optimize your system.