I'm seeing an apparent mismatch between Public Name and CPUID on page 4.
Intel® Atom® x5-Zxxxx CPU is listed as having CPUID 406C3
Intel® Pentium® Processor N3xxx is listed as having CPUID 406C4
However I have a Pentium N3700 which reports CPUID as 406C3, following excerpts from the listed command.
NUC5PPYB, BIOS PYBSWCEL.86A.0063.2017.0807.1503 08/07/2017
model name : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz
microcode : 0x363
cpuid (http://www.etallen.com/cpuid.html Todd Allen's Tools: cpuid)
version information (1/eax):
processor type = primary processor (0)
family = Intel Pentium Pro/II/III/Celeron/Core/Core 2/Atom, AMD Athlon/Duron, Cyrix M2, VIA C3 (6)
model = 0xc (12)
stepping id = 0x3 (3)
extended family = 0x0 (0)
extended model = 0x4 (4)
(simple synth) = Intel Pentium N3000 / Celeron N3000 (Braswell), 14nm
processor serial number: 0004-06C3-0000-0000-0000-0000
Socket Designation: SOCKET 0
Type: Central Processor
ID: C3 06 04 00 FF FB EB BF
Signature: Type 0, Family 6, Model 76, Stepping 3
Version: Intel(R) Pentium(R) CPU N3700 @ 1.60GHz
Thank you very much for contacting the Intel® Communities Team.
I understand you would like to know why the CPUID of your processor is different when running Todd Allen's Tools: cpuid from the one the Microcode Update guidance shows. I will be more than glad to assist you further.
Please bear in mind that this tool you are using is a 3rd party software and the results might not be so accurate. Please run thehttps://downloadcenter.intel.com/download/7838/Intel-Processor-Identification-Utility-Windows-Versio... Intel® Processor Identification Utility and the https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool Intel® Processor Diagnostic Tool and verify your CPUID with these tools.
Then, I would like to know if you are facing any type of issue with your NUC and you were forced to look for this information?
Dear Antony :
I also found this issue. My process is Z8350 and Z8550, but I got the CPUID is 406C4.
I was use the Intel Proocessor Identification Utility to check it. Can you help to check it, Thanks.
Thank you very much for your reply and the information provided, Aking.
Allow me to perform a deeper research regarding this issue. Once I have an update I will let you know.
You don't have permission to access " http://newsroom.intel.com/wp-content/uploads/sites/11/2018/02/microcode-update-guidance.pdf" on this server.
Reference # 18.403b3717.1521311110.1d943441
Allow me to inform you that this CPUID is a general one for this processors families. Please bear in mind that the microcode update will be released by either a firmware update from your system manufacturer or your OS. Please double check if there is an update for your machine with them.