Laptop without power adapter extremely slow?

me
- in HP
6

I have another problem with my HP Gaming Pavilion notebook. If I play without a power supply, even with an 80% battery and battery settings at full power, I get very violent frame drops and every game is unplayable. If I then connect my power supply I don't have these problems, BUT the CPU and GPU temps get completely out of control. Then have 100 degrees instead of 60-70 degrees as normal gaming, the power supply is so hot that you can almost burn yourself. Use the included HP power supply. I know that if a laptop is connected that can then clock the CPU higher, but that is so violent, I think is not normal. Advices?

SPECS:

i5 9300h

GTX 1650

16 GB DDR4 RAM

Ja

This is because the battery can't supply enough power to run both at full power

And yes that is completely normal

se

Seems like your CPU won't boost fully without a power supply.

so your power limit is reached very easily.

when the CPU is connected to the power supply, it gets more power and so more power.

but if the CPU is 100 degrees Celsius, it will probably not be able to perform at full capacity at some point due to the heat.

I recommend you take a look at your power limits with Intel Extreme Tuning utility.

you could also try undervolting your laptop.
Undervolting means adding less tension while maintaining performance.

since less electricity comes in, it doesn't get as hot.

https://www.notebookcheck.com/...934.0.html

de

Yes, the battery could…

But not for very long due to the increased power requirement.

You can also set this in the extended energy options.

Ja

Even then, please do not inform yourself correctly

Or a little experiment for your laptop, take the power supply and run the benchmark

Unplug you can pack the savings plan for maximum performance and you will still see a deviation

de

OK…

Unfortunately I can't really test that with me.

My existing laptop is much too old for that: Pentium 4 (3.0GHz), 2GB Ram

This technology is not that far off in terms of possible energy saving functions.

The part is a real heating plate (CPU: constant 70 ° C).

Only the ATI graphics card can be clocked down a bit using additional software. The housing becomes noticeably cooler at this point… But there's no temperature sensor here.

I only use the part as a "hidden reserve" for emergencies, because the device is still in excellent condition from a technical point of view. At least within its "natural" limits.

Ja

^^