CrystalCPUID [Obsolete]

CrystalCPUID is a CPU utility software.

CrystalCPUID showing processor information on Windows

System Requirements

OS	x86 : Vista/2003/XP/2000/NT4/Me/98/95 x64 : Vista/2003/XP
IE	4.0 ~

Key Features

Support AMD64/EM64T
Intel SpeedStep Control
AMD K6/K7/K8/GeodeLX Multiplier/Voltage Control
VIA CyrixIII/C3 Multiplier Control
Multiplier Management
MSR Editor/MSR Walker
Clock, Cache, System Clock, Multiplier
Feature Flags
CPUID
Process Rule
Code Name
Multi Processor
PCI Device List
Chipset/VGA information
BIOS Information
Change Dialog Font
Change Wallpaper

FAQ

Automatic startup with activation of multiplier management.

Set /CQ & /HIDE command line option and put shortcut on Startup. If you would like to get more information, please read ReadMeCpuid.txt.
example
“C:CrystalCPUIDCrystalCPUID.exe”
-> “C:CrystalCPUIDCrystalCPUID.exe” /CQ /HIDE

*This feature may not work on Windows Vista.

CrystalCPUID: structured Windows workflow

This independent CrystalCPUID reference is designed for Windows users who want reproducible checks rather than an unexplained score. It outlines the utility’s role, edition and compatibility considerations, preparation steps, and the context required to interpret its output responsibly.

Establish a baseline before changing drivers or hardware, then repeat with the same workload and power settings. Close active transfers, note drive temperature and free capacity, and verify the downloaded package and publisher. Performance data and health indicators answer different questions, so neither should be used alone.