High temperature under stress and trottling.

kecinzer / hpelitebook850g5-opencore

Opencore for HP EliteBook 850 G5

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High temperature under stress and trottling. #26

Open artenidas opened 4 years ago

artenidas commented 4 years ago

Hello guys. Have question what temperatures u have on stress. I using Liquid metal on CPU and have 80-85st celcius after run cinebech. As soon as the processor reaches 80st, it goes into throttling and breaks the clock. Can't undervolt CPu with voltageshift becouse program say OC_Locked can only decrease power watt package(But it doesn't give too much) If i working on Windows i undervolt this procesor and dont have problem with throttling. Any Solution? Maybe u have too this problem?

kecinzer commented 3 years ago

I need to try this, but I never had problem with throttling. But I looked at voltageshif and I wanted to undervolt because of battery life, but I'm afraid, that we have this option locked by BIOS (OC_Locked). I don't understand how you can undervolt this CPU in Windows, because its BIOS related.

kecinzer commented 3 years ago

Ok, I just tried Cinebench. I can see temperatures around 70°C, may be system throttling, but I think it's ok. My results is CPU Multi: 2636 pts and single 861 pts. MP Ratio 3,06. I can normally work with Cinebench, so I'm happy with this result.

kecinzer commented 3 years ago

Tested on Windows 10 and I got little less score that on macOS: CPU Multi: 2588 pts CPU single: 880 pts MB Ration: 2.94