Compare software

s-tuiPrime95
Free

Free and open source.

 Free

Free to download and use under the GIMPS free software license.

Linux, Command line Windows, macOS, Linux
  • Graphs frequency, temperature, power and load together
  • Built-in stress test for checking cooling and throttling
  • Standard, demanding CPU and memory stress test
  • Builds for Windows, macOS, Linux and FreeBSD
  • Terminal only
  • Focused on the CPU rather than the whole system
  • Not an OSI open source license
  • Dated interface
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0 License: GIMPS free software license
No account needed Not stated if an account is needed
Works offline Works offline

Checked September 23, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.