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Intel® Processor Frequency ID Utility
Supported Processors

NOTE:  There are now two processor identification utilities for identifying Intel® processors.  The Intel® Processor Identification Utility is the newest identification utility for Intel processors.  Prior to downloading either utility, please review the supported processors list showing the processors supported by each utility.

The Windows* version of the Intel Processor Frequency ID Utility has two separate testing & reporting capabilities represented by unique tabs. Each tab has specific features, and acts independent of the other. See the sections on the Frequency Test Tab or the CPUID Data Tab for more information.

The list below shows the processors that are supported by the Intel Processor Frequency ID Utility, and which processors support the Frequency ID Detection ability of the utility.  Processors not listed below are likely supported by the Intel Processor Identification Utility. 

The descriptions of the features of the utility on this page are for the Windows version. The bootable version of the utility reports the same information as the Windows version in a single screen text format. See Reported Information for more detail.

Processors Identified by the Utility
Frequency ID Tab supported?
CPUID Tab supported?
Mobile Intel® Celeron® processors** Yes Yes
Intel® Celeron® processors** Yes Yes
Pentium® III processors Yes Yes
Mobile Pentium® III processors Yes Yes
Pentium® III Xeon™ processors Yes Yes
Pentium® II processors No Yes
Mobile Pentium® II processors No Yes
Pentium® II Xeon™ processors No Yes
Intel® Celeron® processors with 0.18 micron core Yes Yes
Intel® Celeron® processors with 0.25 micron core No Yes
Pentium® Pro processors No Yes
Pentium® processors No Yes
Mobile Pentium® processors No Yes
Pentium® processors with MMX™ technology No Yes
Mobile Pentium® processors with MMX™ technology No Yes

** Not all processors in this family are identified by this utility. If a newer processor is identified, a link to the Intel® Processor Identification Utility will be provided.

This applies to:
Intel® Celeron® Processor Family
Intel® Pentium® II Processor
Intel® Pentium® II Xeon® Processor
Intel® Pentium® III Processor
Intel® Pentium® III Xeon® Processor
Intel® Pentium® Pro Processors
Intel® Pentium® Processor
Intel® Pentium® Processor with MMX™ Technology
Intel® Processor Frequency ID Utility
Mobile Intel® Celeron® Processors
Mobile Intel® Pentium® II Processors
Mobile Intel® Pentium® III Processor

Solution ID: CS-007630
Date Created: 10-Dec-2003
Last Modified: 18-Nov-2004
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