The Intel® Processor Identification Utility was developed by Intel Corporation to identify characteristics of the processor inside a system.

In addition to displaying processor details, this tool provides a frequency test feature to determine if the processor is operating at the tested and rated speed marked on the processor.

The Intel Processor Identification Utility is consistently updated to support the latest processors developed by Intel. The supported processors page provides a complete list of processors currently supported by the tool. This page includes a table showing which processors are supported by this tool, and which processors are supported by the Intel® Processor Frequency ID Utility.

Operating System:
Windows XP Professional x64 Edition*, Windows Server 2003 Standard x64 Edition*, Windows Server 2003 Enterprise x64 Edition*, Windows Vista Beta 1*, Windows Vista 64*, Windows Vista Starter, 32-bit version*, Windows Vista Home Basic, 32-bit version*, Windows Vista Home Premium, 32-bit version*, Windows Vista Business, 32-bit version*, Windows Vista Enterprise, 32-bit version*, Windows Vista Ultimate, 32-bit version*, Windows Vista RC2*, Windows Vista Home Basic, 64-bit version*, Windows Vista Home Premium, 64-bit version*, Windows Vista Business, 64-bit version*, Windows Vista Enterprise, 64-bit version*, Windows Vista Ultimate, 64-bit version*, Windows Vista*, Windows Vista 32*, Windows 7*, Windows 7, 32-bit*, Windows 2000*, Windows 7, 64-bit*, Windows 7 Enterprise, 32-bit version*, Windows 7 Enterprise, 64-bit version*, Windows 7 Home Basic, 32-bit version*, Windows 7 Home Basic, 64-bit version*, Windows 7 Home Premium, 32-bit version*, Windows 7 Home Premium, 64-bit version*, Windows 7 Professional, 32-bit version*, Windows 7 Professional, 64-bit version*, Windows 7 Starter Edition*, Windows 7 Ultimate, 32-bit version*, Windows 7 Ultimate, 64-bit version*, Windows 7 RC1, 32-bit*, Windows 7 RC1, 64-bit*, Windows XP Professional*, Windows XP Home Edition*, Windows Server 2003*, Windows XP Media Center Edition*, Windows 2000 Server*, Windows 2000 Advanced Server*, Windows Server 2003 Standard Edition*