Question Stuttering Problem. I tryied everything

May 3, 2021
I'm having this problem with stuttering where my GPU goes from 99% to 0%, and in other games it goes to 100% and the clock drops from 1600 to 500 causing a drop in fps. I already tried to update and downgrade the video driver, bios, tried to change the slot ram, did undervolting thinking it was the temperature and tried to overclock, but nothing seems to work.
I'm trying everything that I googled that could be the problem but I don't think that it's usual.

I made a vídeo to show whats going on and print the hardware monitor of msi afterburn.



My notebook it's a Asus Rog Strix Hero II GL504GM
i7 8750H
1060 6gb
16gb 2666mhz
SSD 256gb and hdd 1tb
I see many complaints about gaming laptops not performing well.
Usually gaming while plugged in.
One common cause is thermal throttling.
Laptop coolers must, of necessity be small and light.
They are also relatively underpowered.
If you run an app such as HWMonitor or HWinfo, you will get the current, minimum, and maximum cpu temperatures.
For intel processors, if you see a max of 100c. it means you have throttled.
The cpu will lower it's multiplier and power draw to protect itself
until the situation reverses.
At a lower multiplier, your cpu usage may well be at 100%
What can you do?
First, see that your cooler airways are clear and that the cooler fan is spinning.

It is counter-intuitive, but, try changing the windows power profile advanced functions to a max of 90% instead of the default of 100%
You may not notice the reduced cpu performance.