My Laptop “Thermal Throttles” when removing the charger

A_S1997202
A_S1997202 Member Posts: 7

Tinkerer

edited November 2023 in 2019 Archives
i have an Acer Nitro 5 AN515-53H. 

With an intel Core i5-8300H processor, Nvidia GTX GeForce 1050, 16GB ddr4 2600mh/z RAM. 

I’ve been monitoring Heat and CPU useage using the XTU Intel Software. I undervolted down to -150V to reduce heat.

Whenever I plug out the charger cable - there is a thermal throttle spike. (Pic https://i.redd.it/eqsui7d7lij31.jpg

is this normal? Im concerned that I am receiving a thermal throttle from something like this. I just want a solution or answers whether if this normal or not. 

Answers

  • andylb
    andylb ACE Posts: 3,827 Pathfinder
    i have an Acer Nitro 5 AN515-53H. 

    With an intel Core i5-8300H processor, Nvidia GTX GeForce 1050, 16GB ddr4 2600mh/z RAM. 

    I’ve been monitoring Heat and CPU useage using the XTU Intel Software. I undervolted down to -150V to reduce heat.

    Whenever I plug out the charger cable - there is a thermal throttle spike. (Pic https://i.redd.it/eqsui7d7lij31.jpg

    is this normal? Im concerned that I am receiving a thermal throttle from something like this. I just want a solution or answers whether if this normal or not. 

    If you pull it out during gaming it will switch to the dedicated gpu which is not designed for gaming, so yes this would be normal. When gaming always charge battery to 100% before gaming and KEEP plugged into the power

    Please click YES if I answered your question

    I am not an ACER employee
    Thank you and have a blessed day  B)

    ★★ ACE Pathfinder 2019★★

  • A_S1997202
    A_S1997202 Member Posts: 7

    Tinkerer

    andylb said:
    i have an Acer Nitro 5 AN515-53H. 

    With an intel Core i5-8300H processor, Nvidia GTX GeForce 1050, 16GB ddr4 2600mh/z RAM. 

    I’ve been monitoring Heat and CPU useage using the XTU Intel Software. I undervolted down to -150V to reduce heat.

    Whenever I plug out the charger cable - there is a thermal throttle spike. (Pic https://i.redd.it/eqsui7d7lij31.jpg

    is this normal? Im concerned that I am receiving a thermal throttle from something like this. I just want a solution or answers whether if this normal or not. 

    If you pull it out during gaming it will switch to the dedicated gpu which is not designed for gaming, so yes this would be normal. When gaming always charge battery to 100% before gaming and KEEP plugged into the power
    It happens when I’m not gaming as well. Even when the computer is idle. My battery settinhs are both on balance
  • andylb
    andylb ACE Posts: 3,827 Pathfinder
    edited September 2019
    I didn't see your screenshot until now. From what I see this is absolutely normal. The short lived spike you are seeing is the result of the power cord being removed which is probably causing a surge, it is there and gone in an instant. Your temperatures and utilization of both CPU and GPU are absolutely normal and frankly unless I was getting consistent temps around 95 deg for the CPU, I wouldn't be undervolting because your dumbing down a good processor that is operating well within it's limits. In my opinion all looks normal to me.

    Please click YES if I answered your question

    I am not an ACER employee
    Thank you and have a blessed day  B)

    ★★ ACE Pathfinder 2019★★

  • andylb
    andylb ACE Posts: 3,827 Pathfinder
    The Max operating temperature of your processor is 100 deg c  https://www.notebookcheck.net/Intel-Core-i5-8300H-SoC.275950.0.html

    Please click YES if I answered your question

    I am not an ACER employee
    Thank you and have a blessed day  B)

    ★★ ACE Pathfinder 2019★★