<< Solved >> GPU High Temperatures - Nvidia Quadro K4000

[trumex]

Hello,

I have Z420 Workstation from HP with Xeon E5-1620 and Nvidia Quadro K4000 2GB. I installed High Sierra without problems with Nvidia Web Drivers.
But GPU is very hot in idle, around 80-83C degrees - on Windows 7 it's max 50C deegres on idle.
I searched around internet about this problem, but it's rarely used card.
What should I do with it? Should I make something with GPU Power Manager? What guide should I use?

Best Regards,
Trumex

 

[itwas]

What SMBIOS did you use, Kepler based GPU should be naively supported by iMac13,2
The iMac model iMac13,2 by design is using Nvidia Kepler GPU, the GPU power management should works

do not install the web driver

 

[trumex]

I'm using SMBIOS for iMac14,2. Ok, I will check it!

 

[trumex]

Ok, I changed SMBIOS 13,2 and 12,2. Reinstalled High Sierra, but still not working.
I checking in IORegistryExpolorer and it's looking like this:

Still AGPM not working

 

[itwas]

GitHub - Pavo-IM/AGPMInjector: Apple Graphics Power Management (AGPM)Injector Kext Generator

Apple Graphics Power Management (AGPM)Injector Kext Generator - Pavo-IM/AGPMInjector

github.com