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CPU-Z vs Coreinfo: catalog facts
CPU-ZCoreinfo
Free

Freeware. The site is funded by advertising and donations, and a paid SDK exists for…

Free

Free download from Microsoft Sysinternals.

Windows, Android Windows, Command line
  • Per-module memory SPD data, including timings, which is hard to find anywhere else
  • Live per-core frequency and memory frequency readings
  • Shows the mapping of logical processors to cores, NUMA nodes, sockets and caches
  • Both command-line and graphical versions in one download
  • Closed source freeware; the website is ad-supported and asks you to allow ads
  • Reports hardware facts rather than monitoring temperatures over time
  • Windows only
  • Virtualization features can be misreported when a hypervisor is running or inside a virtual machine
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
No account needed No account needed
Works offline Works offline

Checked September 20, 2026

Checked October 8, 2026

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