Problems TPM 2.0 and AMD - performance issues with both Windows 11 and 10?
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PrMinisterGR
Is there some sort of bug tracking page or a big thread about this?
Astyanax
the only people i know of having tpm issues have a faulty cpu.
AlmondMan
I have a TPM 2.0 module installed on my motherboard that I got for cheap just before the prices exploded in the WIn11 pre-launch. I am not experiencing any issues on my 5800X and Asus Prime X470 Pro motherboard.
Nicked_Wicked
No issues here with fTPM on. (AGESA 1.2.0.3c)
Undying
Enabled for me since the first day i installed w11, no issues.
nosirrahx
This sounds like the integrated TPM option and not the actual add-in module.
This should be beyond easy to test for anyone that has the issue, just disable TPM in BIOS and see if the problem goes away. Once Windows 11 is installed, turning off TPM should not actually matter other than you might have future updates blocked (until you turn it back on).
Agonist
I've actually had issues with it under Windows 11. And then it also causes me to have issues with bios being reset and CPU overclock issues when running Windows 10.
I have turned it off, and may issues went away.
I couldn't have my ram stable at xmp, cpu wouldn't overclock to 4.7 1.2v.
Now ram is @ 3200 Cl16 overclocked, and cpu is stable @4.9 1.43v. 4.7 1.2 is stable again.
Screw TPM honestly.
Villager
There's an ongoing thread on LLT forums too about this and i also experienced it since i had to enable fTPM for W11. These stutters occur at random intervals and they are very short, like ~1second (video example from someone on LTT forums).
In my case, i've seen it happen like once a day or once every 2-3 days (might be happening when i'm afk). Had it enabled on W10 for like a week before "upgrading" to W11, that's when i started noticing it.
Everything is working great, apart from this. My pc is a Ryzen 5 5600X, MSI B550M Mortar (AGESA 1.2.0.3b), 2x8GB HyperX cl16 3200mhz (samsung c die).
Alessio1989
just disable it. tpm is useless
AlmondMan
Could be!
Lebon30
I have fTPM turned on but I'm still on Windows 10 Pro (5900X on GB X570 Aorus Master). I haven't noticed any issues? But again, I am not actively using the integrated TPM chip with bitlocker or something.
Astyanax
like i said, the only people getting this issue have a faulty cpu.
JamesSneed
I have a 5800x and Asus B550-f wifi and have no stuttering. However I don't use bit locker etc. I wonder if its CPU hardware issues or related to using some security features like bit locker that cause the stutter.
tunejunky
running a gigabyte aero x570s with 5950x using a gigabyte GC-TPM2.0
running win 11 as an upgrade (no clean install) after i bought the factory tpm module (which is 4x the price of the generic, but is considerably better made) - zero issues whatsoever (once the Win 11 AMD patch was applied).
idk if this is a factor (imho, unlikely), but with the really poorly made generic modules out there could it be as simple as bad traces or solder?
iNerd
i can confirm this. I have also very bad performance since the last windows update.
Astyanax
discrete tpm is not affected.
no you can't.
squalles
i´m have a huge sttuter problem in every 20 or 30 minutes, my pc almost freezes by 2 seconds and back to normal, that´s start happens since the new chipset driver update with new version of amd psp driver
mackintosh
I've noticed some intermittent stutter here and there, like in that video. I doubt we all have faulty CPUs all of a sudden.
Kool64
can't say I have any issues here on my W11 3700x. Been using it since a month before official release.
Astyanax
Yeah, you do.
Would have been faulty since you bought it, the forced/default tpm config in the latest bios is exposing it because of periodic validation colliding with a correctable bus error, which Ryzen cpu's have higher than the industry average of.
since the ftpm fires a locking interrupt IO delays until the interrupt service succeeds.
