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ThrottleStop vs AMD Ryzen Master: catalog facts
ThrottleStop	AMD Ryzen Master
Free Free to download from TechPowerUp.	Free Free with any AMD Ryzen CPU.
Windows	Windows
Monitors and corrects common laptop CPU throttling Supports undervolting on Intel CPUs	Official first-party support for Ryzen overclocking features like PBO Includes system monitoring alongside tuning controls
Windows only Aimed at Intel CPUs	Only works with AMD Ryzen processors Windows only
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is 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 September 23, 2026	Official website Full listing and sources Checked September 22, 2026

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