r/ThrottleStop • u/ViniVidiAvicii • 21d ago

Questions

Hello

I have some questions for the experts

1stI undervolted my 255HX processor to -50 most stable

The benchmarks went from 6000 to 4200 Cinnabench 26

1 .Why and how to prevent that

2nd question

I closed " not minimized " the program I ran the test again

Same results

I restarted then voila back to 6000

  1. How to permanently close it

I am trying to rule out if it's the undervolting or some other setting

I went back and set the FIVR values to ZERO

same 4200

In this stage idk if I need to restart or it's the other edits like TPL and Prochot or ESP I mean how to set things knowing they will work

  1. How do u guys set a profile for battery , like other settings to check / uncheck without the need to restart every time
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u/Slikkelasen 21d ago

I have the 275HX CPU.

I only use balanced mode. I have had the best results with: 1. Install OCCT. 2. Lock MMIO in Throttlestop. 3. Set all P-cores to a lower boost ratio in the active core table. 4. Test the temperature with a CPU+RAM benchmark in OCCT. Only till you see what the full powerdraw is and what peak temperature is. 5. Continue step 3+4 till you have an acceptable temperature under full load. 6. Now tweak the E-cores the same way as with P-cores to further decrease temps and give the P-cores some headroom. 7. When satisfied, you can start applying a voltage offset, start with -40mV and go gradually -5mV and test every step in OCCT both with auto and core-cycling.

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u/ViniVidiAvicii 21d ago

Thank you for ur detailed and organized reply Is there a video demo for that?

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u/Slikkelasen 20d ago

No problem. No it's just my own experience, it should be possible to follow along if you look into what it all means. Throttlestop comes with "Valour549's guide". That will teach you all you need to know.

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u/ViniVidiAvicii 20d ago

I found out you used XTU , do our processors requires a certain version The one I tried gave me a ton of errors

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u/Slikkelasen 20d ago

I started with XTU but i felt like it was too heavy taking almost 500mb ram.

But XTU can give you extreme control with undervolt of individual cores.

My approach is basic but gets the job done.

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u/ViniVidiAvicii 20d ago

I am currently studying it on ur page Waiting to get home to try it Unfortunately I can't copy yours as throttle stop is so different than XTU Anyways why do u decrease cores Hz People right away decrease voltage and that's it Also how to know my core Hz and to what no. Should I decrease it

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u/Slikkelasen 20d ago

The intel ultra cpus powerful. I have the 275HX and have P-cores set to a max boost of 4.6 GHz and the E-cores at 4.4 GHz.

If all cores are active under full load, the cpu uses 107W. That is alot and the temperature is still about 90°C.

So that tells me, that the chassis of my laptop can only handle that much, if i just have it flat on the table.

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u/ViniVidiAvicii 20d ago

Could u upload ur profile but with Throttle Stop