power consumption and voltages - Nexus 5 Q&A, Help & Troubleshooting

So I'm trying to understand something about our phone's voltages. Say for example if i set it up so that at 300 mhz freq, the voltage is 875. And my 400 mhz freq is at 810. Does the higher voltage of the 300 step mean it consumes more power than the 400 step? If so, in this situation, is it better to keep the min freq at 400 rather than 300?

onecrzyasian said:
So I'm trying to understand something about our phone's voltages. Say for example if i set it up so that at 300 mhz freq, the voltage is 875. And my 400 mhz freq is at 810. Does the higher voltage of the 300 step mean it consumes more power than the 400 step? If so, in this situation, is it better to keep the min freq at 400 rather than 300?
Click to expand...
Click to collapse
Yes, if you're running both steps for the same amount of time, the higher voltage would most likely equate to using more power. Your min frequency should be 300 because it is being in this frequency that deep sleep triggers.
No idea why you set 400 lower voltage than 300. If 400 is stable at that voltage, 300 would be more stable at that voltage. The lower the step the lower the required voltage to maintain stability at that step.

Related

[Q]Temperature after Overclocking to 1.2 ghz

Successfully OCed to 1.2 ghz (80 voltage) on motorola defy. My temperature is going up to 41°c from 37°c within 10 minutes of PSX gameplay...is it safe? and how high temp goes up so that it is on the safe side. I mean is there a limit to the temperature of the CPU after that it's dangerous?
Also should the freqeuncies of Max and Min be same? what's the difference
Please i need a fast reply on this !
thanks in advance
no reply? don't tell me no one knows this?
The min and max should not be the same. Min is the lowest you want the CPU to scale down too and max is the highest frequency you want to overclock too. On my HTC Desire min is set to 245 mhz and max 1113 mhz.
I don't know about the temperature, someone else should elaborate on that.
Sent from my HTC Desire
You should be fine... These CPU's are designed to run without a fan or cooling of any kind.

Which cpu freq are best?

Xperia X10 mini pro [MOD] FroyoComb v1.2
What is the best cpu frequency for stabile working, i use set cpu app for this.
I use 'coservative' scalling Min: 768 Mhz (when some problems i reduce to 748MHZ or 600Mhz when i dont need more performance) Max: 787 MHz or even 808 Mhz but this freq is too high. Is this scalling are good or use different (ondemand,performance)
Also i have question when my phone is blocked (screen is off) cpu freq back to normal low freq or still have the same freq like in set cpu app ?
No one can give specifics as even with one model of phone the quality of CPU changes so set frequencies differ.
EG: i'm using DHD with 1.6GHz OC "smartass" but some users top out on 1.3GHz, could OC more stable but don't need, regards underclock i've screen off "Powersave" lowest frequency 245MHz don't forget to set priority high.
There is more you can do with set CPU such as underclock on less battery so know get more for criticle phone usage, also temp based so again saving power.
Anyway best bet is to look for other users of x10 and see what they top etc.

[Q] Recommended undervolt settings (Clemsyn-blades)

I tried to search but was unsuccessful to find the information that I wanted.
Can someone tell me what are the recommended safe undervolt settings for the transformer?
I'm running prime 1.9 with clemsyn-blades 1.6a.
Thx
Sent from my Transformer TF101 using Tapatalk
steve.garon said:
I tried to search but was unsuccessful to find the information that I wanted.
Can someone tell me what are the recommended safe undervolt settings for the transformer?
I'm running prime 1.9 with clemsyn-blades 1.6a.
Thx
Sent from my Transformer TF101 using Tapatalk
Click to expand...
Click to collapse
I don't know what the stock settings are but I can tell you the process I followed when I OCed my tablet. Install the custom kernel and rom you want. Then install an app to modify frequency and voltages. I use setCPU but pimpmycpu works also.
1. Find the highest clock you can attain with the provided overvolt from the kernel. To do this just start at the highest frequency and see if the tablet reboots or locks during a stress test. Some people play games to stress. I use the built in stress tester in SetCPU. Make sure to apply the higher frequency for testing but not to apply settings on reboot or you could get stuck in a reboot loop (or so I am assuming the kernel might reset to 1 GHz when a hard lock occurs).
2. Once you have the maximum Frequency (for me it was 1.644 MHz) then start lowering the voltage for that frequency only until you loose stability. I can undervolt 1.644 by -75 mV. If I go upto -100 then I get random reboots. I go in -25 mV increments but you could narrow it down even more by going with -10 or even -5 intervals.
3. Take the offset you got (in my case -75 mV)on the highest frequency and apply it to every frequency above 1 GHz and see if this is stable. If not then slowely increase voltage until you gain stability again.
4. (Optional) Then start undervolting stock frequencies from 216 MHz to 1 GHz. Every tablet is different but (I have heard) this could cause sleep issues. I undervolted all frequencies from above 216 to 1000 GHz by -25 Mv without any issues. I may bring it down slowely by increments of-5 or -10 until I run into some issues.
5. (Optional) Undervolt 216 MHz as low as possible to save standby battery power. I undervolted my 216 MHz to 725 mV (even though SetCPu goes lower the kernel is locked at this). Which helps keep my battery levels up when the tablet screen is off and not in use.
Hints: To test that a voltage is okay at a certain frequency then make sure to set your max to the frequency level you want to test. If you set the max at 1544 and undervolt 1 GHz you will never know if it is okay because when you stress it it will blow right past 1 GHz upto 1544 and the voltage for that will take over.
If you have any questions please let me know.
Bjd223 said:
I don't know what the stock settings are but I can tell you the process I followed when I OCed my tablet. Install the custom kernel and rom you want. Then install an app to modify frequency and voltages. I use setCPU but pimpmycpu works also.
1. Find the highest clock you can attain with the provided overvolt from the kernel. To do this just start at the highest frequency and see if the tablet reboots or locks during a stress test. Some people play games to stress. I use the built in stress tester in SetCPU. Make sure to apply the higher frequency for testing but not to apply settings on reboot or you could get stuck in a reboot loop (or so I am assuming the kernel might reset to 1 GHz when a hard lock occurs).
2. Once you have the maximum Frequency (for me it was 1.644 MHz) then start lowering the voltage for that frequency only until you loose stability. I can undervolt 1.644 by -75 mV. If I go upto -100 then I get random reboots. I go in -25 mV increments but you could narrow it down even more by going with -10 or even -5 intervals.
3. Take the offset you got (in my case -75 mV)on the highest frequency and apply it to every frequency above 1 GHz and see if this is stable. If not then slowely increase voltage until you gain stability again.
4. (Optional) Then start undervolting stock frequencies from 216 MHz to 1 GHz. Every tablet is different but (I have heard) this could cause sleep issues. I undervolted all frequencies from above 216 to 1000 GHz by -25 Mv without any issues. I may bring it down slowely by increments of-5 or -10 until I run into some issues.
5. (Optional) Undervolt 216 MHz as low as possible to save standby battery power. I undervolted my 216 MHz to 725 mV (even though SetCPu goes lower the kernel is locked at this). Which helps keep my battery levels up when the tablet screen is off and not in use.
Hints: To test that a voltage is okay at a certain frequency then make sure to set your max to the frequency level you want to test. If you set the max at 1544 and undervolt 1 GHz you will never know if it is okay because when you stress it it will blow right past 1 GHz upto 1544 and the voltage for that will take over.
If you have any questions please let me know.
Click to expand...
Click to collapse
Cool. I'll give this a try.
Sent from my Nexus S using Tapatalk
I get a stable undervolt at -50 on all cpu steps which is pretty good. This should save loads of battery.
Sent from my Nexus S using Tapatalk
steve.garon said:
I get a stable undervolt at -50 on all cpu steps which is pretty good. This should save loads of battery.
Sent from my Nexus S using Tapatalk
Click to expand...
Click to collapse
I started at the top and went down every stepping from 1624 to 1000 and found out the lowest stable frequency and then added 10 to be safe to each one. I am currently at
1624 (-70)
1592 (-80)
1544 (-180)
1472 (-80)
1424 (-160)
1336 (-185)
1232 (-185)
1000 (- 110) which is 990 mV
I then set every stepping under 1 GHz frequency that was above 990 mV to 990 mV as if it can run at 1 GHz at that voltage then any speed under that will run fine at that voltage also. I have some more stability testing to do but I think I got it pretty much nailed down for my device. I may go through all the sub 1 GHz frequencies but it does take some time to run a stress test under each stepping.
Also I have never had any sleep issues but that is something to look out for. I also wonder how temperature affects stability as I have never gotten it above 40c. The pad might benefit from a 1 or 2mm thermal pad squeezed between the CPU and the back bezel (if it will fit).
Does anyone know that tjunction max for a Tegra2? I have a profile set up in SetCPU that sets the CPU frequency at 1 GHz if the CPU gets above 42 because I saw something similar in the Clemsyn rom but don't really know when the CPU will start to throttle itself at or shut off.
I am trying to find stock voltages for different devices because it seems like some mfgs are undervolting to save battery on some tablets.
Bjd223 said:
I started at the top and went down every stepping from 1624 to 1000 and found out the lowest stable frequency and then added 10 to be safe to each one. I am currently at
1624 (-70)
1592 (-80)
1544 (-180)
1472 (-80)
1424 (-160)
1336 (-185)
1232 (-185)
1000 (- 110) which is 990 mV
I then set every stepping under 1 GHz frequency that was above 990 mV to 990 mV as if it can run at 1 GHz at that voltage then any speed under that will run fine at that voltage also. I have some more stability testing to do but I think I got it pretty much nailed down for my device. I may go through all the sub 1 GHz frequencies but it does take some time to run a stress test under each stepping.
Also I have never had any sleep issues but that is something to look out for. I also wonder how temperature affects stability as I have never gotten it above 40c. The pad might benefit from a 1 or 2mm thermal pad squeezed between the CPU and the back bezel (if it will fit).
Does anyone know that tjunction max for a Tegra2? I have a profile set up in SetCPU that sets the CPU frequency at 1 GHz if the CPU gets above 42 because I saw something similar in the Clemsyn rom but don't really know when the CPU will start to throttle itself at or shut off.
I am trying to find stock voltages for different devices because it seems like some mfgs are undervolting to save battery on some tablets.
Click to expand...
Click to collapse
-180 in some frequencies!! Thats just insane. I've got to try this.
FYI, you don't have to lower voltage for all upper 1ghz frequencies. If your running at 1544 for exemple. The cpu will never touch the frequencies between 1000 and 1544. After the 1000 its a direct step to whatever frequency your overclocking too. You can monitor this in setcpu.
I cannot undervolt as precise as you can. For some reason setcpu only let me do 25mv increment...
Sent from my Nexus S using Tapatalk
I have undervolted by -175 on all frequencies, obviously 216Mhz is locked but all seems pretty stable after some testing. No sleep death either so I'm going to carry on testing.
steve.garon said:
-180 in some frequencies!! Thats just insane. I've got to try this.
FYI, you don't have to lower voltage for all upper 1ghz frequencies. If your running at 1544 for exemple. The cpu will never touch the frequencies between 1000 and 1544. After the 1000 its a direct step to whatever frequency your overclocking too. You can monitor this in setcpu.
I cannot undervolt as precise as you can. For some reason setcpu only let me do 25mv increment...
Sent from my Nexus S using Tapatalk
Click to expand...
Click to collapse
In SetCPU do not use the slider use the keyboard and type in the exact number you want.
I wanted to figure out every stepping in case I wanted to switch to a lower frequency but yeah most poeple don't have to do this.
The lowest stable I have gotten is -190 but feel like adding 10 padding will ensure stability.
I will probably do the sub 1 GHz frequencies today or tomorrow.
Bjd223 said:
In SetCPU do not use the slider use the keyboard and type in the exact number you want.
I wanted to figure out every stepping in case I wanted to switch to a lower frequency but yeah most poeple don't have to do this.
The lowest stable I have gotten is -190 but feel like adding 10 padding will ensure stability.
I will probably do the sub 1 GHz frequencies today or tomorrow.
Click to expand...
Click to collapse
I didnt even noticed I could use the keyboard...
I finally settled to -25 @216, -50 under 612 and -100 over 612. And everything is stable
Sent from my Nexus S using Tapatalk
I have tested each voltage. I am under the impression that 725 mV is the kernel minimum in the Clemsyn kernel so once I hit that I just set every frequency under that too 725. I will eventually go through and stress test every frequency @ 725 to make sure everything is a-okay but I am sure it is.
Here is my list incase anyone wants a place to start.
1680 MHz (-000) I can not overclock to this freuqency.
1624 MHz (-070) 1380 mV
1592 MHz (-080) 1345 mV
1544 MHz (-180) 1220 mV
1472 MHz (-080) 1220 mV
1424 MHz (-160) 1115 mV
1336 MHz (-185) 1065 mV
1232 MHz (-185) 990 mV
1000 MHz (-215) 885 mV
0912 MHz (-215) 835 mV
0816 MHz (-235) 790 mV
0760 MHz (-215) 760 mV
0608 MHz (-225) 725 mV
0456 MHz (-100) 725 mV
0312 MHz (-075) 725 mV
0216 MHz (-025) 725 mV
Clemsyn said the minimum mV in his kernel but I can't seem to find the thread, but I think it was 725. If I find out it is something lower I will go through the lower ones until I hit the minimum.
Also please note that everything above 1 GHz has +10 mV padding added to it above the lowest stable I could find. Everything below 1 GHz only has a +5 mV padding on it. So for example I actually hit a -240 w/o any issues @ 816 MHz.
I tested in +/-5 mV increments but if you wanted you could narrow it down even further.
EDIT: Also after some testing it looks like it does use frequencies between 1 GHz and your max. I have it set to 1644 and it does hit 1232 MHz occasionally.
Bjd223 said:
I don't know what the stock settings are but I can tell you the process I followed when I OCed my tablet. Install the custom kernel and rom you want. Then install an app to modify frequency and voltages. I use setCPU but pimpmycpu works also.
1. Find the highest clock you can attain with the provided overvolt from the kernel. To do this just start at the highest frequency and see if the tablet reboots or locks during a stress test. Some people play games to stress. I use the built in stress tester in SetCPU. Make sure to apply the higher frequency for testing but not to apply settings on reboot or you could get stuck in a reboot loop (or so I am assuming the kernel might reset to 1 GHz when a hard lock occurs).
2. Once you have the maximum Frequency (for me it was 1.644 MHz) then start lowering the voltage for that frequency only until you loose stability. I can undervolt 1.644 by -75 mV. If I go upto -100 then I get random reboots. I go in -25 mV increments but you could narrow it down even more by going with -10 or even -5 intervals.
3. Take the offset you got (in my case -75 mV)on the highest frequency and apply it to every frequency above 1 GHz and see if this is stable. If not then slowely increase voltage until you gain stability again.
4. (Optional) Then start undervolting stock frequencies from 216 MHz to 1 GHz. Every tablet is different but (I have heard) this could cause sleep issues. I undervolted all frequencies from above 216 to 1000 GHz by -25 Mv without any issues. I may bring it down slowely by increments of-5 or -10 until I run into some issues.
5. (Optional) Undervolt 216 MHz as low as possible to save standby battery power. I undervolted my 216 MHz to 725 mV (even though SetCPu goes lower the kernel is locked at this). Which helps keep my battery levels up when the tablet screen is off and not in use.
Hints: To test that a voltage is okay at a certain frequency then make sure to set your max to the frequency level you want to test. If you set the max at 1544 and undervolt 1 GHz you will never know if it is okay because when you stress it it will blow right past 1 GHz upto 1544 and the voltage for that will take over.
If you have any questions please let me know.
Click to expand...
Click to collapse
Thanks for this mate. I followed your guide exactly and I'm using clems 16? Kernel completely stable at all frequencies including the undervolting!
Based on my testing you need ~ a +15 to +25 mV over stable CPU voltage to get stable 3D GPU.
I found that I could run hours of "Stress CPU" without any issues at a voltage but during stressful 3D games that are using CPU + GPU cores, at that same frequency, the machine would FC the app, reboot or lock. I have also noticed that the closer you are to the stable voltage different things will happen.
Far off - machine will usually reboot
Closer - machine will usually hard lock
Even closer - Apps will FC, widgets will act strange (like invert colors, black blocks for backgrounds, etc.)
So what I do now is I test with Dungeon Defenders at the main menu. Its seems that if you can last 1 hr at the Dungeon Defenders menu you are GTG. If you actually play the game then 1 stage is what I use to test.
Bjd223 said:
I don't know what the stock settings are but I can tell you the process I followed when I OCed my tablet. Install the custom kernel and rom you want. Then install an app to modify frequency and voltages. I use setCPU but pimpmycpu works also.
1. Find the highest clock you can attain with the provided overvolt from the kernel. To do this just start at the highest frequency and see if the tablet reboots or locks during a stress test. Some people play games to stress. I use the built in stress tester in SetCPU. Make sure to apply the higher frequency for testing but not to apply settings on reboot or you could get stuck in a reboot loop (or so I am assuming the kernel might reset to 1 GHz when a hard lock occurs).
2. Once you have the maximum Frequency (for me it was 1.644 MHz) then start lowering the voltage for that frequency only until you loose stability. I can undervolt 1.644 by -75 mV. If I go upto -100 then I get random reboots. I go in -25 mV increments but you could narrow it down even more by going with -10 or even -5 intervals.
3. Take the offset you got (in my case -75 mV)on the highest frequency and apply it to every frequency above 1 GHz and see if this is stable. If not then slowely increase voltage until you gain stability again.
4. (Optional) Then start undervolting stock frequencies from 216 MHz to 1 GHz. Every tablet is different but (I have heard) this could cause sleep issues. I undervolted all frequencies from above 216 to 1000 GHz by -25 Mv without any issues. I may bring it down slowely by increments of-5 or -10 until I run into some issues.
5. (Optional) Undervolt 216 MHz as low as possible to save standby battery power. I undervolted my 216 MHz to 725 mV (even though SetCPu goes lower the kernel is locked at this). Which helps keep my battery levels up when the tablet screen is off and not in use.
Hints: To test that a voltage is okay at a certain frequency then make sure to set your max to the frequency level you want to test. If you set the max at 1544 and undervolt 1 GHz you will never know if it is okay because when you stress it it will blow right past 1 GHz upto 1544 and the voltage for that will take over.
If you have any questions please let me know.
Click to expand...
Click to collapse
I always wanted to learn more about the mV and CPU speed stuff. I always install rom, install kernel of the one I heard the better is and that's it. Never had touched the voltage measure in any of my android device. Yeah i know, so noob.
Thanks for this how to info, I think I will play around a bit later. Right now I'm struggling with my self on wish of the 3 roms available install and stay.
Had to remove undervolt this weekend since my camera wouldnt start anymore. I'll have to redo all the tests I was doing but test for camera too. The tablet would just freeze as soon as I opened the camera app
Sent from my Nexus S using Tapatalk
steve.garon said:
Had to remove undervolt this weekend since my camera wouldnt start anymore. I'll have to redo all the tests I was doing but test for camera too. The tablet would just freeze as soon as I opened the camera app
Sent from my Nexus S using Tapatalk
Click to expand...
Click to collapse
My camera does not work either. I just figured it was Clemsyns kernel not the OC. I don't know anything about cameras but maybe they use a lot of voltage so the voltage to the CPU dips.
I never used the camera personally, but I will test it some and see what additional mV you need over stable to get the camera working.
Also I noticed the more you undervolt (it seems to me) the harder it is to undock with an app open. usually instead of reloading they FC or lock the device so i just make sure to hit the home key before I undock then alt tab right back into the app.
Bjd223 said:
My camera does not work either. I just figured it was Clemsyns kernel not the OC. I don't know anything about cameras but maybe they use a lot of voltage so the voltage to the CPU dips.
I never used the camera personally, but I will test it some and see what additional mV you need over stable to get the camera working.
Also I noticed the more you undervolt (it seems to me) the harder it is to undock with an app open. usually instead of reloading they FC or lock the device so i just make sure to hit the home key before I undock then alt tab right back into the app.
Click to expand...
Click to collapse
My camera did not work at 912 MHz at stock voltage on 17b but now on 18 I can do my normal undervolt settings and the camera works fine.

[Q] [I9020a] Undervolting 100MHz frequency

Hi,
I'm running NSCollab 1.0.50 with franco.kernel from Nov. 13 on a I9020a.
I'm playing around with undervolting the cpu and trying to find the minimum stable voltages. My procedure is to start the voltage as low as the voltage for the frequency step before it and then increase the voltage in 25mV steps until everything is stable. I am using SetCPU to adjust the voltages.
So far this has worked for every frequency step except for the 100MHz step. I can't seem to find the lowest voltage for 100MHz. For example, the 200MHz step will be unstable at 750mV but is stable at 775mV. The 100MHz step is never unstable no matter how low I set the voltage. I can even set it to 0mV (which I know is ridiculous) and it wont freeze.
Does anyone know why the phone doesn't become unstable at ridiculously low voltages for the 100MHz step? I see that the slider to adjust voltages in SetCPU only goes down to 600mV but I can manually type in lower voltage values. Is there some kind of hard-set voltage minimum for the cpu that even SetCPU can't bypass when setting the voltage? Is the phone violating the laws of physics?
Thanks in advance
What's your min frequency in setcpu?
Oh yeah, I should have posted that.
100MHz min
1000MHz max
lazy scaling
i heard that ...
force phone running in low mV MAY damage the CPU and other parts of it and destablize it...
=================================
i have seen some applications that would ignore your input value when it is not logical ...
for example like NS tools , one of them , i don't remember which exactly , perhaps it's live OC, for live OC, if you set value lower then 100 , it would automatically set back to 100 ... i think this may be same as your min frequency case...
nathanson666 said:
Hi,
I'm running NSCollab 1.0.50 with franco.kernel from Nov. 13 on a I9020a.
I'm playing around with undervolting the cpu and trying to find the minimum stable voltages. My procedure is to start the voltage as low as the voltage for the frequency step before it and then increase the voltage in 25mV steps until everything is stable. I am using SetCPU to adjust the voltages.
So far this has worked for every frequency step except for the 100MHz step. I can't seem to find the lowest voltage for 100MHz. For example, the 200MHz step will be unstable at 750mV but is stable at 775mV. The 100MHz step is never unstable no matter how low I set the voltage. I can even set it to 0mV (which I know is ridiculous) and it wont freeze.
Does anyone know why the phone doesn't become unstable at ridiculously low voltages for the 100MHz step? I see that the slider to adjust voltages in SetCPU only goes down to 600mV but I can manually type in lower voltage values. Is there some kind of hard-set voltage minimum for the cpu that even SetCPU can't bypass when setting the voltage? Is the phone violating the laws of physics?
Thanks in advance
Click to expand...
Click to collapse
The method you are using is wrong. I did the same thing a few days ago, and changing the values like that won't work.
What I found out is that to easily find stable values, in SetCPU put your max as 200MHz and your min at 100MHz. Use ondemand. Keep 200MHz at stock volts and 100MHz try an undervolt.
Apply everything then slide the minimum frequency slider around a bit. I guarantee you 600mv will freeze. Do the same for each value, if testing 200MHz, use 400MHz as your max and 200MHz as your min, stock volts for 400MHz. Slide the minimum frequency left and right.
Sounds weird, but it works. Do this until you find a voltage for each frequency. Then put your frequency max and frequency min at the same value (IE 200MHz) and launch a game or a demanding app and play for a lil while, even if performance suck. Hope it doesn't freeze on you, but if it does, bump the voltage a bit.
If you want good starting values, here's the values I have found that work for me and are 100% stable. No force close over the last few days since I started using those:
100MHz 875mv (75mv under stock)
200MHz 875mv (75mv under stock)
400MHz 900mv (150mv under stock)
800MHz 1125mv (75mv under stock)
1000MHz 1225mv (25mv under stock)

energy consumption 300 Mhz to 652 Mhz?

Hi guys,
On the screenshot added you see that all the frequencies from 300 MHz to 652 Mhz use the same voltage.
Does this mean that these frequencies use the same amount of energy? I was also wondering if the 652 MHz frequency heats my phone just as much as the lower frequencies, since they are using the same voltage.
Thanks for the help!
couldn't upload the screenshot, so I made a link to my dropbox
https://www.dropbox.com/s/rwil5x3b7qzvy45/Screenshot_2015-11-17-17-05-12.png?dl=0
PeterFdeVries said:
Hi guys,
On the screenshot added you see that all the frequencies from 300 MHz to 652 Mhz use the same voltage.
Does this mean that these frequencies use the same amount of energy? I was also wondering if the 652 MHz frequency heats my phone just as much as the lower frequencies, since they are using the same voltage.
Thanks for the help!
couldn't upload the screenshot, so I made a link to my dropbox
https://www.dropbox.com/s/rwil5x3b7qzvy45/Screenshot_2015-11-17-17-05-12.png?dl=0
Click to expand...
Click to collapse
If you have enable perfomance per app profile from settings your device does not
Go lower than 1190mhz
Only for few sec go to 300mhz to idle state but most you play up to 1190-1450 mhz
I've disabled that because I'm using AK-kernel combined with synapse to give me the best settings. I'm using a profile that makes my processor stay often on the lower frequencies.

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