CPUID

CPUID

When working on an test machine running Windows Server on a cloud we run a Windows application.

It uses WMI (Windows Management Information)'s Processor class to query how many processors there are.

There are 2: both Xeon 14 core 2.6 GHz. But the CPU IDs are equal: F106 0400 FFFB EBBF. It does not matter  to our app but we thought CPU ID

was unique at least on our planet.  

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Hi Peter,

You can check the following link with information about the information provided by the CPUID instruction. The same CPU models will return the same values.

Hi Peter,

You can download the Intel® Processor Identification Utility and check the results to understand what CPUID provides for each CPU.

Hi Peter,

Did the info I provided help you to understand what CPUID provides for each CPU?

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