Freeware system profiler for Windows and Android displays in-depth CPU, RAM, and chipset info, working ad-free, offline, and consumes fewer resources.
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- Android
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Freeware system profiler for Windows and Android displays in-depth CPU, RAM, and chipset info, working ad-free, offline, and consumes fewer resources.




OCCT allows you to thoroughly monitor, test and certify your system, ensuring a comprehensive assessment of its stability.



Cross-platform benchmarking suite that measures both CPU and GPU performance using a consistent scene file, supporting x86/64, Apple Silicon, and Arm64 CPUs.



FurMark is a very intensive OpenGL benchmark that uses fur rendering algorithms to measure the performance of the graphics card. Fur rendering is especially adapted to overheat the GPU and that's why FurMark is also a perfect stability and stress test tool (also called GPU...

UNIGINE benchmarks can be effectively used to determine the stability of a GPU under extremely stressful conditions, as well as check the cooling system's potential under maximum heat output.




Apache JMeter is an open source Java application, designed to load test functional behavior and measure performance. Originally designed for testing Web Applications, it has since expanded to other test functions as well.




BIM software for design and construction professionals with tools for architectural design, MEP, and structural engineering, promoting team collaboration.




Prime95 is a program that searches for new Mersenne prime numbers. It is commonly used as a stability test for overclocked computers.




GST is a GTK system utility designed to stress and monitor various hardware components like CPU and RAM.

SANDRA is a system analyser that includes benchmarking and testing modules. Its scope of work is not restricted to the local system, though. It can analyze remote systems on a Windows domain.




Tyler's Frame Machine is a simple, free, educational, small, cross-platform, and portable tool for testing, benchmarking, calibration, framerate comparison, and demonstration.

As the Iometer Users Guide says, Iometer is an I/O subsystem measurement and characterization tool for single and clustered systems. It was originally developed by the Intel Corporation and announced at the Intel Developers Forum (IDF) on February 17, 1998 - since then it got...

The individual test methods employed by HeavyLoad can be customized to fit your needs. Can stress test CPU, hard disk, memory and GPU.


s-tui is a terminal UI for monitoring your computer. s-tui allows monitoring CPU temperature, frequency, power and utilization in a graphical way from the terminal. s-tui has built-in stress test options to test your hardware under heavy load.

Selectize is a custom <select> UI control with autocomplete and native-feeling keyboard navigation. It's useful for tagging, contact lists, country selectors, and so on.

UserDiag is a PC diagnostic tool that allows you to explore detailed information about your device. With it, you can easily check the overall health of your computer and get advice if any issues are identified.




PassMark BurnInTest is a software tool that allows all the major sub-systems of a computer to be simultaneously stress tested for endurance, reliability and stability.




Loadster is a full-featured load testing solution for websites, web apps, and web services. It's built for real web apps and effortlessly handles cookies, user sessions, custom headers, dynamic form data and more.
With the Click and Go test suite, Antutu will comprehensively test all aspects of an android or ios device, including CPU, GPU, UX, Memory and more.




Loader.io is a simple cloud-based load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections. Made by the team behind SendGrid.

Managed load testing service integrating performance testing into CI/CD, enabling collaboration, frontend and backend testing, with free virtual user hours and observability.




LoadRunner is a software testing tool used to test applications, measuring system behaviour and performance under load. LoadRunner can simulate thousands of users concurrently using application software, recording and later analyzing the performance of key components of the...

Fast Fourier Transforms (FFT) for Multi-CPU (and RAM) Stress Testing. Shows detailed information about physical and logical processors in the system. Included CPU Benchmark feature for speed testing. Automatically utilizes and tests all CPU cores.



