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CoreFreq vs Quick CPU: catalog facts
CoreFreq	Quick CPU
Free Free to build and use from its public GitHub repository.	Free Free download from Coderbag.
Linux, Command line	Windows
Very detailed per-core frequency, C-state and power data Broad Intel and AMD processor support	Monitoring and tuning in one application Built-in CPU stress and stability tests
Requires loading a kernel module Linux only and more technical than typical monitors	Windows only Some advanced settings are Intel only
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

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