Question cpu temps i7 8750h

[edwinsaleh12]

i7 8750h
gtx 1050 ti
cpu idle = 49 - 51 degrees
gpu idle = 48 (1493 clock speed prefer maximum performance)
but after 5 seconds starting cinebench r20 it goes up to 95 degrees
and the clock speed goes down to 3100 from 3400 and i only got 2462 score in cinebench r20

I've already undervolt the cpu
cpu core -200
cpu cache -145
turbo boost long power max 60
turbo boost short power max 90
pp0 current limit 100
I've already try to check the disable power limit box in throotle stop
and I've already lock the turbo ratio limits to 34

 

[uWebb429]

goes up to 95 degrees

You will never get maximum performance out of your computer if the CPU is overheating and thermal throttling. You need to disassemble your laptop and fix the cooling problem. Clean the dust out of the heatsinks and replace the thermal paste if necessary.

 

[edwinsaleh12]

You will never get maximum performance out of your computer if the CPU is overheating and thermal throttling. You need to disassemble your laptop and fix the cooling problem. Clean the dust out of the heatsinks and replace the thermal paste if necessary.

Yea i already clean and replace the thermal 2 weeks ago and i use cooling pad too
Before i replace the idle temps is 60 degrees
And i only got 950 cb in cinebench r15
Should i change power management to adaptive in nvidia control panel? Because if i change it the gpu clock speed only 139 mhz in idle and the temps goes down
And does disabling hpet improve fps?

 

[uWebb429]

i already clean and replace the thermal 2 weeks ago

What thermal paste did you use? Some popular thermal pastes are terrible in laptops. They might only last two weeks before the temperatures start going up and up again.

A laptop with a 8750H can score 3000 points in R20 as long as it is not power limit throttling or thermal throttling. Open ThrottleStop Limit Reasons and run R20. Do you see thermal in red or PL1 or PL2 in red under the CORE column? The reason for throttling might change during this test. A good laptop can run this test with zero throttling.