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Is possible to know from MS Windows OS, if OS uses discrete TMP chip (dTPM) or fTPM (Intel PTT, AMD fTPM) without going to BIOS or peeking inside the computer case?

E.g. when I open tpm.msc I see Manufacturer Name: IFX and Specification version 2.0 only.

xmedeko
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You could check it via Powershell:

Get-WmiObject -Namespace "Root\CIMv2\Security\MicrosoftTpm" -Class Win32_Tpm

I then googled ManufacturerId & ManufacturerVersionInfo and I could see that its a dTPM. Hope this helps.

Max Mustemal
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IFX is Infineon. Your TPM is not manufactured by Intel or AMD, so it's definitely not a "firmware" version, part of the CPU. I suppose it's possible that you've got an "integrated" TPM, inside the CPU package, but I don't think that AMD or Intel ever made an "integrated" multi-die CPU package with an IFX die inside the package.

So, since your TPM is made by Infineon, I'd say that it's a "discrete" TPM.

user165568
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