Database Develop

Help needed on CPU frequency

Hi all,
Please help in changing the cpu frequency from 450 mhz to 1 ghz.
Recently i was using battery saver on my optimus 2x which is running on latest MIUI on latest etana kernal with 725 baseband.
Since i was using battery saver with level 4 profile, i installed the latest MIUI x.x.40 and then my CPU frequency was set to 450 mhz has default. I m now mot able to change it to 1ghz as default.
Please help to change my cpu freqency from 450 to 1 ghz.
Sent from my Optimus 2Xhii using Tapatalk 2

Can't you change it in
settings => performance => Processor
and change the max cpu frequency or set the governor to performance?

Thanks for the reply, i tried and now able to change it..
Sorry for such a noob question..
:banghead:
Sent from my Optimus 2X using Tapatalk 2

Just glad I could help out
Sent from my LG-P990 using XDA

Is there any downsides with underclocking?

I noticed there is a CPU control in "ROM Toolbox". I was thinking about underclocking it to 1.2 Ghz.
So my question is, are there any downsides with doing this except that the phone getting a little bit slower?
EDIT: Does it matter with what app i underclock? Setcpu or ROM Toolbox..

Stock kernels does not support this tweaks
Sent from my LG-P990 using Tapatalk 2

msedek said:
Stock kernels does not support this tweaks
Sent from my LG-P990 using Tapatalk 2
Click to expand...
Click to collapse
Im rooted on Speednote kernel.. My bad, should have mentioned it..

Speedmod does not support those tweaks... You need the notecore OC in order to be able to do so..
It's the same whatever app you use.. To change the frequency... Setcpu /etc
Enviado desde mi LG-P990 usando Tapatalk 2

msedek said:
Speedmod does not support those tweaks... You need the notecore OC in order to be able to do so..
It's the same whatever app you use.. To change the frequency... Setcpu /etc
Enviado desde mi LG-P990 usando Tapatalk 2
Click to expand...
Click to collapse
I´ve already tried and it is able to underclock, my question was if there are any downsides with doing this..

Nop
Enviado desde mi LG-P990 usando Tapatalk 2

Why uc it slows performance I would try and find a kernel you can undervolt that will save heat and battery because it useing less voltage
Sent from my HTC One X using xda premium

Put it this way. I am running Android 0.8 with the matching kernel (can't remember name) but that UC the graphics I believe and also has options to have min / Max speeds on CPU.
My Max speed is ALWAYS set to 800mhz. I'll be honest, I don't really notice any massive lag or slow down, the odd moment here and there when loading apps or taking a photo, but nothing major.
Battery life is a lot better when underclocked obviously. Give it a try, you may find it perfect for your requirements... it certainly is for mine.
Sent from my GT-N7000 running AniDroid 0.8 (4.0.4)

Underclock under 200mhz has some downsides regarding performance/battery consumprion. U should checj the notecore kernel (hydra kernel) and search in there gavin's explanation
Enviado desde mi GT-N7000 usando Tapatalk 2

Well, i planing on just underclokcing my MAX speed (1.4 Ghz) down to 1.0 or 1.2 Ghz..

Rivan_92 said:
Well, i planing on just underclokcing my MAX speed (1.4 Ghz) down to 1.0 or 1.2 Ghz..
Click to expand...
Click to collapse
Hi Rivan =) ..if you from some reason just want to underclock to 1.0 or 1.2 you can safely do that with rom toolbox or setcpu. There should not be any downsides from doing it in any of those two apps as far as I know, except for that your phone will become a little slower as you mentioned yourself.
Sent from my GT-N7000 using xda premium

Rivan_92 said:
I noticed there is a CPU control in "ROM Toolbox". I was thinking about underclocking it to 1.2 Ghz.
So my question is, are there any downsides with doing this except that the phone getting a little bit slower?
EDIT: Does it matter with what app i underclock? Setcpu or ROM Toolbox..
Click to expand...
Click to collapse
Depends on why you are underclocking.
If you are looking for better battery life then you are better off flashing HydraCore (formerly NoteCore) as this is an undervolted kernel, then selecting a low drain governor using ROM Toolbox Pro.
Sent from my GT-N7000 using xda premium

How can i overclock GPU on Custom Kernels?

Hi guys,i am using iodak kernel v05.I am looking at GPU frequency at the moment.GPU frequency is 200 Mhz.How can i improve this clock?

QuadBro said:
Hi guys,i am using iodak kernel v05.I am looking at GPU frequency at the moment.GPU frequency is 200 Mhz.How can i improve this clock?
Click to expand...
Click to collapse
Use tegra overclock or tricksterMOD
You can install it from Google play
Sent from my LG-P880 using Tapatalk 4 Beta

corrby said:
Use tegra overclock or tricksterMOD
You can install it from Google play
Sent from my LG-P880 using Tapatalk 4 Beta
Click to expand...
Click to collapse
thanks for your reply

QuadBro said:
Hi guys,i am using iodak kernel v05.I am looking at GPU frequency at the moment.GPU frequency is 200 Mhz.How can i improve this clock?
Click to expand...
Click to collapse
It is not 200 it goes from 200 to 520, but you can OC it to 600 or even change all clocks. Look at kernel topic to find out how. Tegra overclock just sets all clocks to max freq (416 on stock and 520 on mine kernel).
Sent from my LG-P880 using xda app-developers app

iodak said:
It is not 200 it goes from 200 to 520, but you can OC it to 600 or even change all clocks. Look at kernel topic to find out how. Tegra overclock just sets all clocks to max freq (416 on stock and 520 on mine kernel).
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Hmm.In your kernel clock sets automaticly.Thats right ?

Is this normal for one?

Well it's simple when I load an app to read or modify my cpu frequencies, every app I've tried shows my min and max frequencies as the same (@1.7), I think this is a bug, I don't think my phone is running at full speed always
Btw my phone is running stock ROM 1.29.1540.17 stick kernel
What do you think?
Enviado desde mi HTC One usando Tapatalk 2

eltoffer said:
Well it's simple when I load an app to read or modify my cpu frequencies, every app I've tried shows my min and max frequencies as the same (@1.7), I think this is a bug, I don't think my phone is running at full speed always
Btw my phone is running stock ROM 1.29.1540.17 stick kernel
What do you think?
Enviado desde mi HTC One usando Tapatalk 2
Click to expand...
Click to collapse
stock kernel tends to do that. minimum jumps from 384 to 1728. happens to me all the time on stock kernel

jay661972 said:
stock kernel tends to do that. minimum jumps from 384 to 1728. happens to me all the time on stock kernel
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Click to collapse
But it doesn't means we are running @ full speed isn't it? I don't think so because I got almost 5 hrs screen on and 14 hrs stand by
Enviado desde mi HTC One usando Tapatalk 2

Mine does the same. I just set minimum to 384 and frequency lock it.
-Sent from Marino's One-

jay661972 said:
stock kernel tends to do that. minimum jumps from 384 to 1728. happens to me all the time on stock kernel
Click to expand...
Click to collapse
I think whenever there's a heavy load the kernel temporarily jumps the minimum to the maximum. It actually keeps the minimum at 384 otherwise.
At least this is what my research has led me to believe.
Guessing its to make things quicker (like opening apps, waking the phone up). There's no reason to frequency lock it.
Sent from my HTC One using Tapatalk 2

Cm 10.1 with iodiak v7 issue

Basically my freqs are min 750mhz 1nd max 1500mhz by default. When i try to change min to 51mhz , and i go back , it doesnt save and immediatly goes back to 750mhz wich results to aloot of battery drain. Does anyone have a sollution for this? Or should i use a different kernel?
Sent from my LG-P880 using xda app-developers app

Try 102 mhz maby that works
Verstuurd vanaf mijn quadcore monster genaamd p880 (LG Optimus 4X HD)

jory9 said:
Basically my freqs are min 750mhz 1nd max 1500mhz by default. When i try to change min to 51mhz , and i go back , it doesnt save and immediatly goes back to 750mhz wich results to aloot of battery drain. Does anyone have a sollution for this? Or should i use a different kernel?
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
actually its 102 mhz on reality dont panic just look at trickster MOD Cpu stats and you will find out that all frequencies are being used ...u will not have this issue on any other kernel...its just on iodak's kernel ....its my personal test