Processors
Intel® Processor Frequency ID Utility
Supported processors for the Intel® Processor Frequency ID Utility

Note Two processor identification utilities are available. The Intel® Processor Identification Utility is the newest identification utility for Intel processors. Before you download either utility, review the supported processors list to see processors supported by each utility.

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

The Intel Processor Frequency ID Utility supports the processors listed in the table below. The processors listed support either the Frequency ID tab or the CPUID tab, or both, as indicated below.

For processors not listed below, try the Intel Processor Identification Utility.

Processors Identified by the Utility
Frequency ID Tab supported?
CPUID Tab supported?
Mobile Intel® Celeron® processors1
Yes
Yes
Intel® Celeron® processors1
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

Processors Identified by the Utility
Frequency ID Tab supported?
CPUID Tab supported?
Mobile Intel® Celeron® processors1
Yes
Yes
Intel® Celeron® processors1
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

1Not all processors in this family are identified by this utility. If a newer processor is identified, a link to the Intel® Processor Identification Utility is provided.

The utility features described 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.

This applies to:

Intel® Processor Frequency ID Utility



Solution ID: CS-007630
Last Modified: 02-Dec-2011
Date Created: 10-Dec-2003
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