Processors Identified by the Intel® Processor Frequency ID Utility
| Note | The Intel® Processor Frequency ID Utility has been discontinued. Intel Customer Service Agents no longer respond to telephone, chat, community support forum, or email inquiries for this product. |
The Windows* version of the Intel® Processor Frequency ID Utility has testing and reporting capabilities represented by separate tabs. Each tab has specific features and are 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, try the Intel Processor Identification Utility.
| Processors Identified by Intel® Processor Frequency ID 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.
