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.