"Stress My GPU" is a free online GPU (and CPU) stress testing and benchmarking tool. It's web-based (using JavaScript and WebGL), meaning there's no installation or downloading needed.

Learn how to benchmark your graphics card and measure its performance. Our easy-to-follow guide will help you get the most out of your GPU.

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.

GPU tester for quick, reliable graphics card checks. Run free online GPU stress tests to measure performance, stability, and FPS—no installation needed.

UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the …

How quickly your GPU can move data (textures and geometry) between the main chip (where work is done) and the memory (where data is stored). Measured in gigabytes per second.

Test your graphics card performance, stability, and thermal characteristics with comprehensive WebGL-based stress tests. Free GPU benchmark testing.

Test your graphics card performance with WebGL rendering, shader computations, particle simulations, and 3D graphics. Measure GPU speed, FPS, and rendering capabilities.

Run a free online GPU test to benchmark your graphics card's performance. Measure FPS, stability, and power with our browser-based 3D rendering tool. No downloads required!

Free online benchmark that runs in your browser, testing the graphics performance. Compare the score results in Powerboard.