Powered by a photon-mapping rendering engine, it measures raw CPU performance on PC or mobile. Choose from three modes— Performance, Extreme, or Stress. All tests run on the …

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

Test your computer's CPU and GPU performance directly in your browser with our free hardware stress testing tool. Check system stability and performance under load.

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 …

“CPU Stress Test Online” or simply “CPU Load Test” is a free processor performance test allowing you to check online your processor at heavy load. Unlike the “CPU Benchmark …

Test your computer, phone, and browser capabilities with TheTest. Our suite of tools provides in-depth analysis of hardware and software performance.

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

Your all-in-one solution for testing your computer's hardware components. Select a test from above to begin checking your hardware.

Jul 18, 2025 · Need a computer performance test online? Use these free browser-based or downloadable tools to check your CPU, GPU, RAM, and storage health – no expert knowledge …

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