SilverBench · online multicore CPU benchmarking service (uses only JavaScript) to benchmark computer (PC or mobile device) performance using a photon mapping rendering engine. Three benchmark options available— Performance , Extreme , and Stress test.

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 best value for money upgrades.

"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. I made this since I couldn't find any GPU stress testing software that ran in the browser, without any plugins or executables. What is this tool useful for?

System Requirements Lab analyzes your computer in just seconds, and it's FREE. See for yourself, takes less than a minute. The question of Can I run a PC game has been answered here hundreds of millions of times since 2005.

“CPU Benchmark Online” is a processor performance test allowing you to test online your CPU speed and to find out how fast is your processor in comparison to others. You do not need to install or configure anything — the test works directly in the browser.

Geekbench 6 is a cross-platform benchmark that measures your system's performance with the press of a button. How will your mobile device or desktop computer perform when push comes to crunch? How will it compare to the newest devices on …

To get the most reliable score from this benchmark, please close all other browsers and tabs and make sure your screen stays awake the whole time during the test.

Benchmark your PC and Check PC Specs, Compare CPUs and Compare GPUs with our Free Benchmark. Run our PC test, how good is my PC? Free Gaming Benchmark, PC Spec Checker and Rating.

UserBenchmark.com can quickly establish whether your PC is underperforming and suggest likely hardware and software issues. Test how fast your processor, graphics card, storage drives and memory are by running the UserBenchmark Speed Test.

Test and compare the gaming performance of your PC with 3DMark, the number one benchmarking app for gamers, overclockers, and system builders. Get it from Steam. Get it from UL Solutions. Get it from Epic Games.