Glossary:
TPM: Trusted Platform Module. A Hardware in a modern Windows Ordinateur, which can be used/utilized for sécurité:
directly by the OS (Windows and Linux)
by other Hardware, as Intel TXT/SMX
dTPM: discrete TPM 1.0/1.2 or 2.0; a module you (Plug) or the OEM (Plug or solder) needs to add to your main board, usually proprietary modules via a 13, 15, 17, 19 Pin connector (pre 2015)
fTPM: Firmware TPM; is toujours TPM 2.0 compatible. A module embedded invers le CPU or Chipset. (from 2015 to this day) No need for a dTPM sur le mainboard anymore. But dTPM can be used too.
Intel TXT/SMX: a Intel CPU Extension which utilizes a separate dTPM or fTPM; TXT/SMX does not contain an fTPM or dTPM
Intel PTT: intels Hardware implementation of fTPM; embedded/integrated dans le Chipset depuis LGA 1151 (anno 2015)
AMD PSP: Platform Sécurité Processor, AMDs umbrella Term for any du Intel equivalents to TXT/SMX, PTT, fTPM, Intel ME
fTPM is build invers le CPU/SOC/APU depuis 2018
side note: AMDs fTPM is acutally a ARM Cortex-A5 TrustZone
TPM 2.0: (usually) includes support for 1.0 and 1.2
TPM 1.0/1.2: old TPM spec. (Pre 2013)
Il y a three options:
General
Intel
AMD
mostly no hw-support for a dTPM
not able to run Windows 11
pre 2013
Not officially supported, but should work avec Windows 11, si vous buy/have a dTPM avec TPM 2.0 support
A lot du Mainboards have a proprietary socket for a dTPM
A dTPM (or alternatively fTPM) is required!
The TPM itself n'est pas included, but may be present. Plugged/soldered sur le MB by OEM or the utilisateur
Si vous have a dTPM vous devriez be able to activer it in BIOS/UEFI and run Windows 11.
Vous devriez be able order a dTPM for your specific mainboard. Look dans le manual for the correct PIN count
depuis 2013
separate dTPM required
None du LGA1150 (aka. 4th and 5th Gen Core CPU) Chipsets (H81, C222, B85, C224, Q85, Q87, C226,H87, Z87) and prior have PTT support, hence no embedded/integrated fTPM
depuis 2016/2017
- separate dTPM required
- no embedded fTPM
this concerns Zen (1fst gen)/Ryzen 1000 Mainboards
official windows 11 support.
a fTPM module embedded/integrated invers le CPU or Chipset
depuis 2015
fTPM (which Intel calls PTT) included in every Chipset (except C236)
All LGA1200 (8/9/10/11th gen core CPU) avec 400 and 500 chipset have PTT support
All (except one) du LGA1151 (6/7th gen Core cpu) Chipsets (100, 200, 300, except C236) have PTT support
depuis 2018
fTPM included in every SOC/CPU
Socket AM4, "Zen+" (Ryzen 2000), "Zen 2", "Zen 3" and newer contain an embedded fTPM
Examples for dTPMs vous devriez be able to buy and use it to upgrade your PC:
PS:
Side note:
UEFI is required
CSM needs to be désactivé (CSM="Compatibility Support Module" an option on many UEFI Mainboard to emulate BIOS Boot)
boot disk needs to be GPT (CSM/BIOS Mode implies MBR; Windows 10 contains the tool MBR2GPT which converts your disk from MBR to GPT within seconds and sans dataloss)
My Experience:
J'ai un 4th Gen Intel CPU (E-1230 v3) avec H87 chipset, so no fTPM. I I bought the appropriate dTPM from my Mainboard manufacturer. Upgraded the BIOS/UEFI vers le latest beta Version. And voila TPM 2.0 is available in Windows..
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