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Phoronix Test Suite vs UserBenchmark: catalog facts
Phoronix Test Suite	UserBenchmark
Free Free and open source.	Free Free download.
Linux, Command line	Windows
More than 450 test profiles and over 100 suites Fully automated install, run and result collection	Tests a whole PC in under a minute Compares results with millions of user submissions
Large tests can take a long time to download and run Command-line driven setup is less approachable for casual users	Windows only Website commentary on hardware brands is strongly opinionated
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License: Freeware
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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