- Main Features
- Prime95 is a free CPU stress testing tool for benchmarking and diagnostics
- Tests CPU by finding prime numbers and executing Lucas-Lehmer primality test
- Includes Torture Test mode with Small TTS, In-place FFTs and Blend tests
- Supports continuous testing and multi-threaded testing
- Monitors CPU speed, voltage and memory frequency during tests
- Usage and Benefits
- Helps test CPU performance and stability under experimental conditions
- Useful for overclocking enthusiasts and system tweakers
- Can test cooling systems for high-powered gaming setups
- Provides detailed reporting and error checking during tests
- Compatible with Windows 11, 10, 8 and 7
- Technical Details
- Latest version is 30.19.20
- Available in both 32-bit and 64-bit versions
- Developed by Mersenne Research under free license
- Users can share test results in online community