[SOLVED] i5 9300h doesn't touching it's full potential

[Antu_chow]

Recently I have bought a acer aspire 7 laptop with i5 9300H + GTX1650 Gddr6, and when I'm stress testing cpu clock speed hovers between 3.3 MHz to 3.5 MHz but hw monitor showing that cpu is on 100% load..
So what is the problem ???? Why my cpu doesn't run on 4 GHz?
N.B.- Temps are around 70-75°c

 

[CountMike]

Recently I have bought a acer aspire 7 laptop with i5 9300H + GTX1650 Gddr6, and when I'm stress testing cpu clock speed hovers between 3.3 MHz to 3.5 MHz but hw monitor showing that cpu is on 100% load..
So what is the problem ???? Why my cpu doesn't run on 4 GHz?

Too high temperature probably, also check Power saving mode and it's settings when running with power adapter in.

 

[sizzling]

It’s very unlikely you will see the max boost speed. The max boost speed is for single core only, the more cores being used the lower the max boost speed. With today’s applications it’s very unlikely you will have a scenario where only 1 core is being used.

 

[Antu_chow]

Too high temperature probably, also check Power saving mode and it's settings when running with power adapter in.

No, temps are around 70-75°c

 

[Antu_chow]

It’s very unlikely you will see the max boost speed. The max boost speed is for single core only, the more cores being used the lower the max boost speed. With today’s applications it’s very unlikely you will have a scenario where only 1 core is being used.

So why task manager shows 100% cpu utilisation.

 

[SkyNetRising]

So why task manager shows 100% cpu utilisation.

That means - all cpu cycles at current frequency are used at 100%. There are no free unused cycles available.
Frequency is not the same as utilization.

 

[sizzling]

So why task manager shows 100% cpu utilisation.

Utilisation is different to core speed and not related. You could underclock to 2.0GHz yet still utilise 100%, just at a lower clockspeed 100% utilisation is lower performance.

 

[Antu_chow]

That means - all cpu cycles at current frequency are used at 100%. There are no free unused cycles available.
Frequency is not the same as utilization.

Oh.. Ok.. I didn't know about that? Thanks

 

[amerbk]

Too high temperature probably, also check Power saving mode and it's settings when running with power adapter in.

hello i have legion y540 15 ich pg0
the single core boost shoud be 4.1 Ghz
and all cores boost shoud be 3.98 Ghz
yo need to check power option in controll panel .. go to system and security .. power options ..change advance power setting.. check the cpu power management .. on maximum state in plugged in shoud be 100%
the thermal throttling start when the cpu temp is above 94°