Windows 10: Dell CPU Throttling while charging (0.46 GHz)

This is my laptop's issue when it's been bought. When it is plugged in, it is throttled to 0.48 GHz

, while if it is not charging, it can go up to 2.56 GHz. I tried removing the battery and plugged the charger, but it is still throttled. What can I do? Thank you for the future answers.

:)

 

Dell CPU Throttling while charging (0.46 GHz)


This is my laptop's issue when it's been bought. When it is plugged in, it is throttled to 0.48 GHz

, while if it is not charging, it can go up to 2.56 GHz. I tried removing the battery and plugged the charger, but it is still throttled. What can I do? Thank you for the future answers.

 

Dell CPU Throttling while charging (0.46 GHz)

during the charging did you try to run any CPU stress tools to see the difference?

 

Dell CPU Throttling while charging (0.46 GHz)


It is power saving, or could be thermal management, it is meant to do that in certain modes.

Battery icon bottom right and select Best performance rather than best battery life.
On mine different CPU Best performance runs 2.5 GHz to 3.1 GHz, on Best battery life 0.8 GHz to 3.1 GHz.
It does that on the fly with no restart on mine.

Also check in the Power Options there is only one in there now, Balanced, though you can create another if you wish.
Balanced > Change Plan settings > Change advanced power settings > Processor power management.
Max processor state 100%.
Min processor state nominally 5%, however the actual processor clock will have a certain range depending on the particular CPU so it won't go that low.
I would not put that at 100% as that will cause the CPU to use more power unnecessarily. Just check that it does actually go higher when demands are made of it.

Manufacturers often put in their own section in here as well just to complicate it.

It maybe thermal management when charging as that that would raise the internal temperature, thus clocking down the CPU.