Prime95 is a program that searches for new Mersenne prime numbers. It is commonly used as a stability test for overclocked computers.
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux




PassMark CPU Benchmarks is described as 'This is the official website where PassMark PerformanceTest users post thousands of benchmark results' and is a system information utility in the home & family category. There are more than 25 alternatives to PassMark CPU Benchmarks , not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Android apps. The best PassMark CPU Benchmarks alternative is AIDA64. It's not free, so if you're looking for a free alternative, you could try OCCT or UNIGINE Benchmarks. Other great sites and apps similar to PassMark CPU Benchmarks are Cinebench, Geekbench, Furmark and UserBenchMark.
Prime95 is a program that searches for new Mersenne prime numbers. It is commonly used as a stability test for overclocked computers.




A pioneer platform delivering comprehensive analysis, critical news coverage, and insightful reviews about the latest in hardware technologies, aimed at tech-savvy consumers focused on evolving market trends.



PCMark is an industry standard benchmark for Windows PCs and Android devices.
The free version includes a number of benchmark tests covering home use, office use and creative use. The tests are based on typical activities such as web browsing, writing, gaming, photo editing, vid.




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

CPU-World.com website started as a side project to show off pictures of Gennadiy's CPU collection. Initially the pictures had a short note attached describing the frequency, package and the number of pins, but eventually more detailed chip specifications were added to the...



3C Toolbox is the comprehensive toolbox to save battery, tweak, tune, backup, secure and monitor any Android devices running any ROMs, any kernels.



Nero Score! measures the multi-core performance of your processor (CPU) and pushes your graphics card (GPU) to its maximum limit with real-world multimedia use cases.

ALLBenchmark Catzilla has a chance to set a new global standard for measuring computer performance. Catzilla may be the one of the two most popular benchmarks used by gamers around the world.

PassMark PerformanceTest benchmarks the speed of your PC computer hardware, then compares the result to other machines. Includes disk, 3D and CPU tests.



Tom's Hardware was founded in 1996 by Thomas Pabst. It provides articles, news, price comparisons, videos and reviews on computer hardware and high technology. The site features coverage on CPUs, motherboards, RAM, PC cases, graphic cards, display technology, power supplies...


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


Linpack is a benchmark and the most aggressive stress testing software available today. Best used to test stability of overclocked PCs. Linpack tends to crash unstable PCs in a shorter period of time compared to other stress testing applications.
