Updating to 2.52.0 and missing memory temperature sensor (Turing)

[-joe-]

Updated to 2.52 from 2.49 or 2.50 and the memory temperature for the gpu is gone. Only gpu (die) and hotspot are visible. It's not hidden either as it is not visible via settings -> sensors.

Driver version, latest 528.49

Win11 22H2
MSI RTX 2070 Super Gaming X
AMD R5 5600
MSI B450M tomahawk

Edit: I guess it is known issue since there is threads about it from 2.51 Missing VRAM Temperature reading for 2080 TI on version 2.51.0 | TechPowerUp Forums
Sorry for duplicate...

 

[red-ray]

AFAIK Turing does not report a memory temperature. Notice that with my RTX 3080 there is 09 which is the index to GPU Memory, but for both other cards it's FF meaning there is no memory temperature, further they have no type of Memory.

 

[-joe-]

AFAIK Turing does not report a memory temperature. Notice that with my RTX 3080 there is 09 which is the index to GPU Memory, but for both other cards it's FF meaning there is no memory temperature, further they have no type of Memory.

So it has been a bug that gpu-z shows memory reading for turing cards?

Tested with siv and gpu-z 2.50, gpu-z reported memory temp seems to be in line with one of the sensors shown with siv (temperature 9).

 

[red-ray]

So it has been a bug that gpu-z shows memory reading for turing cards?

That's my deduction, but as GPUZ is not my program I can't be sure.

Given the RTX 2080 NV_GPU_THERMAL_THERM_CHANNEL_TYPE for #9 is NV_GPU_THERMAL_THERM_CHANNEL_TYPE_GPU_MAX rather than NV_GPU_THERMAL_THERM_CHANNEL_TYPE_MEMORY to my thinking it's obviously not the memory temperature.

 

[Musikarchitekt]

I've updated to 2.54.0 and unfortunately the entry "Memory Temperature" is still missing.