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.

Benchmark the speed of your PC computer hardware, then compare the result to other machines. Includes disk, 3D and CPU tests.

May 20, 2021 · PassMark PerformanceTest allows you to benchmark and compare your PC performance with over a million computers worldwide. Find out if your device is performing at its …

PC Benchmark Test The hardwareDB PC Benchmark was designed to accurately determine the performance of your PC. We run several tests on your CPU and GPU to gauge the processing …

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 …

Run SilverBench .js edition online—free & fast multicore CPU benchmark and stress test in your browser with live results and detailed stats.

After running the test, PerformanceTest provides you with an overall “PassMark Rating” that has been a standard for quantifying PC performance since 1998. Use the Advanced Tests to create your own …