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Mx Power Gadget vs SiliconScope: catalog facts
Mx Power Gadget	SiliconScope
Free Free download.	Free Free and open source under the MIT license.
macOS	macOS, Linux
Built specifically for Apple Silicon processors Real-time performance monitoring	Measured Neural Engine and Media Engine activity Unified-memory bandwidth tracking
Apple Silicon Macs only Requires macOS 14 or later	Requires Apple Silicon and macOS 14 or later Linux support is only as a remote agent with a GPU-centric view
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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