Download > Windows > Utilities > Optimizers & Diagnostics > CrystalCPUID
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A powerful and reliable CPU application

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CrystalCPUID screenshotCrystalCPUID is s lightweight yet powerful and comprehensive application for your CPU. The utility comes with support for AMD and EM64T processors. The program offers a set of powerful and useful features, such as Multiplier Management, Feature Flags, BIOS Information, Process Rule, Code Name, Intel SpeedStep Control, MSR Walker, MSR Editor, VIA CyrixIII and C3 Multiplier Control, AMD K6 / K7/ K8 / GeodeLX Multiplier and Voltage Control, and more.

CrystalCPUID allows you to see information about your Chipset and VGA components as well. The application also lets you see a list of all your PCI devices. The application offers support for multiple CPUs and lets you see information about the System Clock, Cache, Multiplier, and Clock. You also have the possibility to change the wallpaper and the Dialog Font.


  • The application is packed with several useful features.
  • The program lets you change the dialog font and the wallpaper.
Name CrystalCPUID
Developer | see all products from this developer
Product Homepage CrystalCPUID
License Free (Freeware)
Last Week Downloads 12
All Time Downloads 2,978
Filesize 614.4K
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeCrystalCPUID has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
CrystalCPUID March 27, 2017 - Latest Version
CrystalCPUID June 08, 2012
CrystalCPUID May 18, 2009
CrystalCPUID April 02, 2009
CrystalCPUID 4.15 September 26, 2008

Download the free CrystalCPUID