CPU core spikes - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hey my CPU cores keep going to 1.9ghz making my phone hot. I'm on deviant kernel 7 hypedrive rsl12. I have it on Pegasus and zen I/o scheduler and max set to 1.5 and min to 192mhz please help its killing my battery.
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Flash another kernel, change your governors, under volt, underclock.
Have you tried any of those?
Also make sure no other apps are messing with your processor speed, or certain setting applied at boot.
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Enable CPU power saving in settings. This would limit max speed to 1.26.
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Related

[Q] wrong cpu reading?? :confused:

hello, im using smartassv2 governor min 249mhz max 1516mhz
Doomkernel ICS Beta kernel.. when i look in time in state(im using set cpu) the max cpu reading is 1401mhz??? not 1516mhz even 0.01%!!!
is it my cpu bricked?? or something else..
for the information, i got the same result with different governor
any idea????
anybody????
This could be an init.d tweak issue. There must be a tweak that control ur cpu overclocking by default. Check it.
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Gpu overclock

Hello
I'm currently using a note2core asylum kernel which supports both cpu and gpu overclocking. My question is, how do I go about overclocking the gpu? Any help will be appreciated.
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Don't need that overclock note 2 is an excellent phone more than a phone...my oppinion
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I know. Its all for.research purposes anyway
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I'm not sure if note2core supports stweak but that's the app you need to over clock. There are other but I prefer this one. It will give you a maximum slide to 1800mhz and also tons of other features such as adjusting charging amp, under volting including for the gpu as well. There's not much to know about over clocking as its pretty straight forward but you can change the xpu governor and the number of cores you want activated and how you want them to activate based on your usage. Under volting will help with both temperature and battery life although I find the changes almost insignificant, but you should try it out. If you want to undervolt start with around - 25mv.
Sent from the rabbit hole.
You are talking about cpu not gpu
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Okay it's not that different. Just over clock it and undervolt at the same time to - 25mv and then download an app called stabilitytest from play store. Run it for 10minutes and see if you get any error. If not then further lower the voltage to - 50mv. But usually - 25 is good. I noticed that anything higher clocks peed than 5xxmhz starts causing error and graphic glitches.
Sent from the rabbit hole.
Tried it. Note2core not supported
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A CPU question

I want to over clock my phone and under clock it when I'm not using it to save battery life is there anyway to do this I've tried a few apps and they didn't do much
What is the lowest clock rate for the phone bc on the apps it puts it at 384
Thanks for the help
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re: cpu
dougie1792 said:
I want to over clock my phone and under clock it when I'm not using it to save battery life is there anyway to do this I've tried a few apps and they didn't do much
What is the lowest clock rate for the phone bc on the apps it puts it at 384
Thanks for the help
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Click to expand...
Click to collapse
The lowest safe rate would be 384 but you would be a lot better off
to get the "JuiceDefender" app from the play store.
It has a lot of features including auto cpu frequency and you can set it up
so it automatically handles all options needed for the very best battery
savings modes without sacrificing performance...
My personal opinion which is not worth much is NOT to mess with
manually over clocking, under clocking or volting but instead use a
true and tried app like JuiceDefender to do all the work for you.
Check it out at the play store.
Thanks I'll try it out
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Hey i got a question about CPU. Im running wicked rom with Deviant Kernel. My max and min freq keep changing. My kernel allows me to overclock to 1944 but i set it to 1620 and min at384. im using smartsassv2 and cfq but it keeps making my maximum 1350. no matter what i change the gov. to or the max. I reinstalled rom and and the kernel seperate. to see if it would make a differecne and same results. Please Please Please help me fix this
I'm not an expert but I think I can some what help you. Are you toggling the set on boot?
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You need to install a custom kernel and possibly a custom ROM.
Then you can overclock/underclock to what your kernel supports.
I've seen kernels that allow min at 94 and max at 1944.
transmitted from my SGH-T999.

[Q] Change GPU speed?

I was wondering if someone has change the GPU speed from 320MHz to 400MHz using TricksterMod on play store?
how are the effects on performance/battery life?
You can change it, but it's controlled independently form my experience.. I go into TM and it will be 200mhz sometimes and other times it will be 400mhz.. Unless of course, you put it on performance governor.
We need a kernal to overclock the GPU and CPU lol ...that's what we need to get that CPU freq higher
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Best Elementals kernel settings?

I'm thinking of flashing elementalx kernel but I would like to know the best settings for it before I flash it
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travster119 said:
I'm thinking of flashing elementalx kernel but I would like to know the best settings for it before I flash it
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Click to expand...
Click to collapse
I don't know about best. That's definitely a question that will generate many different answers. These are my settings and they work well for me but they are also fairly conservative. By no means am I trying to get the highest benchmark scores. And of course the same settings will not produce the same results on every device. I should mention that I don't use sweep2wake or doubletap2wake, They will to some extent lower battery life.
Set CPU core separately = no
Cpu overclock to 1620 MHz
L2 cache and bus bandwidth = ElementalX
Auto Undervolting = 850 min
Thermal setting = run hot. Mine never gets very hot but then I don't do a ton of gaming.
GPU overclock = 450 MHz
GPU governor = ondemand
Cpu governor set to stock ondemand. With ElementalX governor I was seeing a slight stutter running quadrant.
Gboost = I am not using.
Enabled max screen off frequency.
Enabled USB fastcharge.
Disabled magnetic on/off. Tablet is naked, no cover.
Again, those are the settings that I'm using and they are admittedly conservative. Not using any apps like setcpu, kernel tuner or trickster. Don't forget to make a backup first.
Ok thanks, will give it a shot, thanks again
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