CrystalCPUID is a CPU identification utility.

Main Features:
- Support AMD64/EM64T
- Intel SpeedStep Control (AT YOUR OWN RISK)
- AMD K6/K7/K8 Multiplier/Voltage Change (AT YOUR OWN RISK)
- VIA CyrixIII/C3 Multiplier Change (AT YOUR OWN RISK)
- Multiplier Management
- MSR Editor/MSR Walker (AT YOUR OWN RISK)
- 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
- Automatic startup with activation of multiplier management.