Prime95 Alternatives

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

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.

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.

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

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

LinX is a graphical interface for Linpack, a benchmark designed to measure CPU performance. Linpack is also a very useful tool for checking the stability of a CPU. LinX features:

System Stability Tester - Test your system's stability and performance by calculating millions of digits of Pi.

Super PI is a single threaded benchmark that calculates pi to a specific number of digits. It uses the Gauss-Legendre algorithm and is a Windows port of a program used by Yasumasa Kanada in 1995 to compute pi to 232 digits.

CPUKILLER is a software capable of slowing down your computer up to 99% permitting you to run old software.

An advanced tool for monitoring your iPhone and iPad performance.

StressMyPC is stress testing software, to do a PC stability test ergo computer stress test at fully load of the hardware.

V-Ray Benchmark is a free tool that measures how fast your system renders. Rendering performance evaluation can be done using CPUs, NVIDIA GPUs, or a combination of both.