The Intel Processor Diagnostic Tool for Windows* - User Guide
The Intel® Processor Diagnostic Tool - Windows® User Guide R7 
Page 5 of 26 
2  IPDT Test System Requirements 
Multiprocessor Systems 
The Intel® Processor Diagnostic Tool is compatible with multiprocessor systems. It is 
essential that only one Intel® processor is tested at a time in this system 
configuration. Intel® Processor Diagnostic Tool does not support multiple processors 
inserted into a multiprocessor system configuration. 
Motherboard & Processor 
It is essential that the motherboard you use to test your processor is fully compatible 
with your Intel® processor. Consult your motherboard manufacturer’s support to 
ensure the motherboard supports your processor. If you are using an Intel® 
Motherboard please use this utility Intel® Processors and Boards Compatibility Tool 
Motherboard BIOS 
It is essential that the motherboards BIOS is at the minimum BIOS revision specified 
to support your Intel® processor. Consult your motherboard manufacturer’s support 
to ensure the BIOS revision is at the correct revision.  
Motherboard Architecture 
IPDT is only compatible with motherboards built using Intel® Architecture. 
Over-Clocking 
Over-Clocking should be disabled while running Intel® Processor Diagnostic Tool. 
Power Management 
Some power management features (e.g. Intel SpeedStep® technology) throttle or 
reduce the operating frequency of components within the system. These types of 
power management features may result in very low tested frequency results. This 
does not mean that the processor is operating at degraded performance levels. It 
means that the enabled power management feature is optimizing the efficiency of the 
processor, either to save power or reduce heat within the system.  
We recommend you disable any power management features such as Intel 
SpeedStep® technology and configure your system to its optimal power management 
settings, when running Intel® Processor Diagnostic Tool. For instructions on how to 
disable these power management features, please contact your system manufacturer. 










