Database Users

[Q] What overclock speed you using?

How fast do you overclock?
Currently running at 1.5ghz/800mhz (Max/Min)
I have never had any issues.
Who goes faster, and any issues in doing so?

What governor are you using?
Sent from my u8800 using XDA App

I was going to mention that. I am using Smartass V2. I do not really understand governors. Care to explain?

Governor is how the system uses processor throttling/stepping. You should google linux + governor or android + governor for a little more detailed information on each governors..
Sent from my u8800 using XDA App

Can the governors be edited on the stock ROM? I seem to remember trading this was possible.
_______________)__)
Posted through tapatalk

Clevo89 said:
Can the governors be edited on the stock ROM? I seem to remember trading this was possible.
_______________)__)
Posted through tapatalk
Click to expand...
Click to collapse
Of course, but you need a rooted phone, search in the market for no frills cpu or setcpu, there u can change the governos and i/o scheduler
---------- Post added at 07:32 PM ---------- Previous post was at 07:31 PM ----------
Im using 480/1200 with SmartassV2 and BFQ as i/o scheduler on my u8800-51

I'm using 1.8 ghz max value. It's stable there. I ran a quadrant and scored 3500. Min 245 ondemand governor. Tried also 1.9 but failed in the middle of quadrant.
Sent from my HTC Desire using xda premium

my phone is rooted and I already have set CPU but when setting up SetCPU I use the recommended detection and I seem to be stuck on 806MHz as maximum freq.
I played with deleting setcpu data and trying one of the options but no selection there to suite my phone as far as I can tell.
would love to overclock just a little more as a way learn more than anything else...
Edit: OK just read setcpu help pages and that bit of it is a little clearer. I'm going to go looking for what this phone freq governors can handle. If anyone wants to help with what series of governors you are using that would be great

Just rooting your phone won't help. You need to have a kernel that supports the overclocks. If you use SetCPU with a rooted device only (without a different kernel) it will only see what the phone can handle, hence, 806Mhz.
If you went to something like Oxygen/CM7/MIUI, they come with kernels that already have the other CPU frequencies written in and then SetCPU will see them and you will be able to select them.

xpandnz said:
Just rooting your phone won't help. You need to have a kernel that supports the overclocks. If you use SetCPU with a rooted device only (without a different kernel) it will only see what the phone can handle, hence, 806Mhz.
If you went to something like Oxygen/CM7/MIUI, they come with kernels that already have the other CPU frequencies written in and then SetCPU will see them and you will be able to select them.
Click to expand...
Click to collapse
But with stock kernel and rooted phone u can change governors and i/o scheuler the only thing that u cant change is cpu freq

OS: Android 2.3 Gingerbread B522 (official version 28/12/2012)
Kernel: OC .35 Genoklar
Speed Max/Min: 1.2Ghz/368Mhz
Governor: Ondemand
I/O Scheduler: noop
Phone calls messages, wifi, and some games and lasts for 2 days normally.
Moderated use.
If I push it I melt the battery in less than 8 hours...

Galaxy S3 overclocking

Hello guys. I just want to take information that there are many tweaks to overclock galaxy s3 to max 1.8 ghz. If we set to maximum overclocking then is there any risk for damage hardware? Because 2 months before i had nokia n8 & i set this device to overclock & it damaged all board,now its totally destroyed. According to my point of view,sometime i think that nokia n8 has only 680 ghz & due to overclock it run on higher clock speed & so that due to low processor it could not manage or handle the higher clock speed & it ran on heavy clock speed continuesly then overload of processor it got damaged. It is my fear for s3. And i think for s3 that it has higher processor with 1.4 ghz,if i set it to 1.8 ghz then there is no risk bcoz of there are cpu governor. With this,the s3 does not run continues on 1.8 ghz higher speed, governor takes control over the cpu to run on higher clock speed according to their high usage like 200 ghz, 500ghz, 800 ghz, 1.4ghz & so on. So i think i can overclock my galaxy s3 with kernel but I'm still confused & I'm not expert. So plz suggest me to do overclock without any damage fear. Thanx a lot.

If you don't know what you are doing, then don't do it!
Sent from my GT-I9300 using xda app-developers app

sfjuocekr said:
If you don't know what you are doing, then don't do it!
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
If i don't but you know then u can tell me about any risk.

NOTHING is without risk, but a good place to start is just to install the latest Siyah S3 Kernel and run it it at 1.6ghz for the CPU and default settings for the GPU. I tried running my CPU at 1.7 and 1.8 and the it wasn't 100% stable and the temps were to high for my liking. Be moderate in your settings and you shouln't encounter any issues.
http://www.gokhanmoral.com/ latest version is 1.7rc1
That will give you a good performance bump with the minimum of risk (in my opinion).
Other than that installing a bloatware free ROM will also give a nice bump. I personally run Omega V29 with the above 1.6 overclock settings and it lightning fast. :good:

There is always a risk involved in overclocking.
1.8ghz isn't stable for most people but 1.7 is quite stable.
How well your device handles overclocking depends on the quality of the chip you got.
This is down to the manufacturing process, you may get a good chip from the middle of the wafer or a not so good one from nearer the edge.
if you want to reduce heat them you should undervolt the CPU, less current means less heat.
Obviously it isn't good for the hardware in the long run but that's what you gotta take into account when you overclock, I've overclocked every phone I've ever had and haven't had any problems but YMMV.
Sent from my Nexus 7 using xda premium

nodstuff said:
There is always a risk involved in overclocking.
1.8ghz isn't stable for most people but 1.7 is quite stable.
How well your device handles overclocking depends on the quality of the chip you got.
This is down to the manufacturing process, you may get a good chip from the middle of the wafer or a not so good one from nearer the edge.
if you want to reduce heat them you should undervolt the CPU, less current means less heat.
Obviously it isn't good for the hardware in the long run but that's what you gotta take into account when you overclock, I've overclocked every phone I've ever had and haven't had any problems but YMMV.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
could u plz tell me that what is the process of undervolt if i undervolt the cpu then it is related to only heat or performence also?

If you use siyah kernel then in the stweaks app that comes with it you can choose how much you want to undervolt.
I suggest starting with -25mv or -50mv and check stability.
I use -100mv without problems but like in said earlier YMMV.
It doesn't give a performance boost per se, but less heat in the chip will mean that it doesn't hit the temperature throttle threshold as easily and that means more performance.
The CPU will begin to throttle (limit clock speed) at around 75c until the temp drops and the CPU is allowed to run at max clock speed again.
Usually you will only hit the temp throttle threshold under very heavy loads, for example repeated benchmarks.
Sent from my GT-I9300 using xda premium

mrjoy said:
Hello guys. I just want to take information that there are many tweaks to overclock galaxy s3 to max 1.8 ghz. If we set to maximum overclocking then is there any risk for damage hardware? Because 2 months before i had nokia n8 & i set this device to overclock & it damaged all board,now its totally destroyed. According to my point of view,sometime i think that nokia n8 has only 680 ghz & due to overclock it run on higher clock speed & so that due to low processor it could not manage or handle the higher clock speed & it ran on heavy clock speed continuesly then overload of processor it got damaged. It is my fear for s3. And i think for s3 that it has higher processor with 1.4 ghz,if i set it to 1.8 ghz then there is no risk bcoz of there are cpu governor. With this,the s3 does not run continues on 1.8 ghz higher speed, governor takes control over the cpu to run on higher clock speed according to their high usage like 200 ghz, 500ghz, 800 ghz, 1.4ghz & so on. So i think i can overclock my galaxy s3 with kernel but I'm still confused & I'm not expert. So plz suggest me to do overclock without any damage fear. Thanx a lot.
Click to expand...
Click to collapse
1.7ghz should be alright for a 32nm chip like the exynos 4412 on our s3. HTC has had their One S (with a 45 nm chip) clocked at 1.7 ghz. The lower the nanoneter, the more ambitious you can be with clock speeds. Try 1.6 or 1.7 ghz with default voltage settings and see how that goes
Sent from my GT-I9300 using Tapatalk 2

nodstuff said:
If you use siyah kernel then in the stweaks app that comes with it you can choose how much you want to undervolt.
I suggest starting with -25mv or -50mv and check stability.
I use -100mv without problems but like in said earlier YMMV.
It doesn't give a performance boost per se, but less heat in the chip will mean that it doesn't hit the temperature throttle threshold as easily and that means more performance.
The CPU will begin to throttle (limit clock speed) at around 75c until the temp drops and the CPU is allowed to run at max clock speed again.
Usually you will only hit the temp throttle threshold under very heavy loads, for example repeated benchmarks.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
You are using -100 undervolt, that mean its high current & mean if i select 25 to 50 then its less current than 100??? & is there any battery improvement if i select less current mean less heat.?

I am using -100mv, as in minus 100mv, 100mv less than stock.
Less current is less heat and *maybe* battery savings.
-100mv is less current than -50mv.
Sent from my GT-I9300 using xda premium

nodstuff said:
I am using -100mv, as in minus 100mv, 100mv less than stock.
Less current is less heat and *maybe* battery savings.
-100mv is less current than -50mv.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I am new to all this just one question, will over clocking drain the battery quicker?

andmax66 said:
I am new to all this just one question, will over clocking drain the battery quicker?
Click to expand...
Click to collapse
Yes atleast while it's using the higher clock speeds.
Sent from my GT-I9300 using xda premium

What's a good kernel for overclocking for the stock I9300 running ICS (don't have the JB yet)? Will the latest Siyah work?

DenethorLenwion said:
What's a good kernel for overclocking for the stock I9300 running ICS (don't have the JB yet)? Will the latest Siyah work?
Click to expand...
Click to collapse
siyah, its most beginner friendly wih stweaks (for ICS you should check 1.5 version if its still obtainable, however should be)
Sent from my GT-I9300 using xda app-developers app

Antutu and Quadrant, all are just bull****. Just to see their manipulated scores, overclocking does not make any sense.
At ground level, applications do not run anything faster as overclocking alone does not work here. Even if you get milli milli milli second improvement which is just nothing against damage of CPU.
Got it?? now start using your phone as it should be and made for.

Before overclocking you should ask yourself Why you want to overclock. If it's because the phone have some lags there is other(safer) way to solve this problem. Honestly I overclock mine for a while (just because I'm a tester) but the S3 is fast enough for everything. You should see my S3. The app drawer appears (almost) instantaneously. Any games play smoothly etc...
On this phone overclocking is possible but useless. If you want to learn how to overclock just to learn how, search in the stickies for the overclocking guide.

I have tried overclocking and undervolting for the last week now and I can say that overclocking has not made any visible difference to my S3. Overclocking seems to be a nice option to have, but the S3 does not need it. Undervolting on the other hand reduces lag considerably when playing games for long periods. Usually my S3 started to get laggy after about 1 hour of Asphalt, but now it does not get laggy at all. I have undervolted by (-)125.
Hope that helps.

When I play pokemon black 2 on nds4droid without overclocking it gives me 20 to 30 fps and when I overclock it to 1.7 GHz i get 28 to 35 fps
Sent from my GT-I9300 using xda premium

Firstly you need a kernel supporting overclocking... Secondly its fine if u wanna play around with your device... Lastly I would suggest u to overclock it to 1704 MHz max (avoiding any boot loops )....
I would recommend Siyah 1.9.1 (as your Kernel) and "Noop" as your I/O Scheduler... In case ure using Siyah as your Kernel, try using "Lulzactiveq" as your governer...
Furthermore u can tweak the governer if u want more juice out of it....
Try it.....
Sent from my GT-I9300 (Hassan Khalid Malik) using xda premium
---------- Post added at 10:50 PM ---------- Previous post was at 10:41 PM ----------
Mr Faeces said:
I have tried overclocking and undervolting for the last week now and I can say that overclocking has not made any visible difference to my S3. Overclocking seems to be a nice option to have, but the S3 does not need it. Undervolting on the other hand reduces lag considerably when playing games for long periods. Usually my S3 started to get laggy after about 1 hour of Asphalt, but now it does not get laggy at all. I have undervolted by (-)125.
Hope that helps.
Click to expand...
Click to collapse
Lag can be reduced by tweaking your governer and some other settings... U don't have to underclock it...
Sent from my GT-I9300 (Hassan Khalid Malik) using xda premium

I have tried overclocking to1600, and although Quadrant stats are higher, I did not notice any difference in normal usage. I am a general usage text and phone calls and email user. Minimal game playing. I stick to 1400 now and everything seems just the same!!
At the moment I am running Sotmax rom and boeffla kernel.
Hope this helps.

Wow, this thing got hot.

Hey, I loved to play zombiewood on my blaze and it would get hot but my nexus... WOW I couldn't touch the screen, it was hot enough to were I would bet it could melt something. Do you guys think that could happen?
Sent from my Nexus 4 using Tapatalk 2

It does get hot indeed. Best way to solve that is by flashing a new kernel. My heat issues have completely disappeared after a -100mv undervolt.

What kernel are you using?
Sent from my Nexus 4 using Tapatalk 2

I'm using faux123 kernel beta 5 undervolted by -100mv, but you can get a quick undervolt (amongst other optimisations) out of the box using Matr1x 3.0 kernel. Faux kernel requires you to set the undervolt manually, but you can go lower than -100mv and get even more heat loss and battery performance using his paid app. A new feature on that is gamma control too which is great.
faux kernel beta 5 (scroll down, third post):
http://forum.xda-developers.com/showthread.php?t=2008222
matr1x 3.0:
http://forum.xda-developers.com/showthread.php?t=2007231

if it gets this hot again, can you check the actual temp please with battery widget or system tuner

trickster mod will also show cpu temp

Undervolting the GT-N7000 for better Battery life

Hey there ,
so i wanted to share share my awsome Undervolting results with you
At first im running on Chasmodo's latest CM 10.1 i really appreciate his work ! I use the latest CM 10.1 Kernel.
With his rom and this voltages u find under this introduciton text i could get nearly a month with Standby time
(without doing anything , Wlan turned on , Data off) i attached a screenshot (29 Days and 5 Hours sorry for the German language)
Every day i plug my N7000 out from the Loading station its 5am on 3pm i lost 1%.
to change the Voltages i use SetCPU (full version)
1400 MHz
1200 mV (Stock: 1350mV)
1200 MHz
1100 mV (Stock: 1275mV)
1000 MHz
1000 mV (Stock: 1175mV)
800 MHz
925 mV (Stock: 1100mV)
500 MHz
900 mV (Stock 1000mV)
200 MHz
800 mV (Stock: 975mV)
So i dont know my Voltage group sorry guys , if this values are not working just go in 25mV steps lower from your stock voltage
until the CPU gets unstable or crashes than u know that u cant go lower just do this with every clocking !
I also used this voltages on XXLSC Ultimate Rom with the HydraCoreNirvana Kernel i had fantastic results too but not that good like i get with the Asylum CM 10.1.
PS: Just this Voltages wont give you very good Battery life if your Rom / Settings is/are eating your battery. If you get better results with
lower results (stable) just go ahead and post it but im sure this values are nearly the lowest stable u can get
Code:
Its [U]impossible [/U]to hard brick your device with Undervolting , you only could get a soft brick if you use (Set on Boot) and your voltages will crash your System after boot. thats easy to fix just after the phon booted up fast go into SuperSU and delete the root rights for your Undervolting tool.
Thanks for Reading and if i you liked this push the Thanks button =) !:victory:

Thanks man

I think you should say which Voltgroup (A, B or C) your note is. Because those freq are really low (I think too much low for my note, that's voltgroup B).
Do you remember which voltgroup has your note, when you installed hydracore kernel?

Better i would buy a spare battery rather than spoiling my devices performance. We arr not in 1000BC with no electricity. Sure every one can charge a spare and can switch it.
Sent from my GT-N7000 using xda app-developers app

Bad-Pixel said:
I think you should say which Voltgroup (A, B or C) your note is. Because those freq are really low (I think too much low for my note, that's voltgroup B).
Do you remember which voltgroup has your note, when you installed hydracore kernel?
Click to expand...
Click to collapse
Hey there i dont remember never looked at the Voltgroup sorry so there is no other way to view my Voltgroup ?
Btw just try the voltages without autostart and u will see if your system reboots or if it works if not just go in 25mV steps higher :highfive:
qazibasit said:
Better i would buy a spare battery rather than spoiling my devices performance. We arr not in 1000BC with no electricity. Sure every one can charge a spare and can switch it.
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Why ?
I cant get your argument my performance is the same speed while im gaming browsing same performance than before .. no impact , drops .. a spare battery ? So what about i dont want to switch my battery ? there is no need for it my battery stays alive for atleast 2-3 days when im doing something with it .

how to do if i only have rom toolbox

SkyKer93 said:
Hey there i dont remember never looked at the Voltgroup sorry so there is no other way to view my Voltgroup ?
Btw just try the voltages without autostart and u will see if your system reboots or if it works if not just go in 25mV steps higher :highfive:
Click to expand...
Click to collapse
It's a feature of the hydracore kernel only I think, because its read a particular value (something about mainboard and/or cpu) and the kernel automatically apply dedicated undevolt values. You could see it in system information, where hydracore kernel is detected. Without it, I think you can't do anything :/
Anyway, sincerely I remember some time ago I tried to lower my already undervolted cpu voltages, and I got freezes. I will try to go lower a bit, hoping it will works. A very important thing, is not only the lower battery drain, but also the lower cpu temps.
ahhl said:
how to do if i only have rom toolbox
Click to expand...
Click to collapse
I bought rom toolbox full sometime ago, when there was sales. If I remember correctly, there is a section relative to the cpu control, but I don't remember if it was undervolting capable also. You should start to search it from there (I'm sorry, I don't have the app installed anymore, so I can't help you properly... In case, use voltage control app)
Sent from my GT-N7000 using xda premium

I dont think it has UV feature. Just CPU freq control

nokiamodeln91 said:
I dont think it has UV feature. Just CPU freq control
Click to expand...
Click to collapse
Yes, you're right, I just checked (installing my bought pro version) and it hasn't the uv features. Anyway, as I suggested, he can use voltage control (even if I don't know if his kernel support the uv/oc)
Sent from my GT-N7000 using xda premium

nokiamodeln91 said:
I dont think it has UV feature. Just CPU freq control
Click to expand...
Click to collapse
Bad-Pixel said:
Yes, you're right, I just checked (installing my bought pro version) and it hasn't the uv features. Anyway, as I suggested, he can use voltage control (even if I don't know if his kernel support the uv/oc)
Click to expand...
Click to collapse
What do you mean by Rom Toolbox doesn't have voltage control?
Tap kernel tweaks, then any frequency and you'll find a voltage slider in there.

chasmodo said:
What do you mean by Rom Toolbox doesn't have voltage control?
Tap kernel tweaks, then any frequency and you'll find a voltage slider in there.
Click to expand...
Click to collapse
Maybe it depend from the kernel I'm using now (philz 3.99 on BurtRom tw rom) but I can't able to do what you said. I checked on rom toolbox pro again, and I didn't see any uv feature. Just goverors/kernel tweaks (like vm or fs features) or profiles management... Nothing else.
Anyway I'm using tegrak ultimate app to Undervolt my cpu and gpu, and it works perfectly, so I don't miss so much that feature.
Sent from my GT-N7000 using xda premium

I don't know - I am not sure if Undervolting could hard-brick or damage the hardware but back then running GB roms I had undervolted FM Kernel and there was trrrr trrr trrr like sound from my Note.
Be careful.

I have to do a custom rom just to see if its all true....otherwise am not interested at all in undervolting my phone. Hope its true...
Sent from my GT-N7000 using xda app-developers app

Boy124 said:
I don't know - I am not sure if Undervolting could hard-brick or damage the hardware but back then running GB roms I had undervolted FM Kernel and there was trrrr trrr trrr like sound from my Note.
Be careful.
Click to expand...
Click to collapse
never had any problems and just logical cpus could brick if you give them too mutch voltage , if you give them less voltage the system only can crash your sound could have been beacuse it crashed so really u cant hard brick your device with undervolting ... maybe a softbrick if your unstable voltage settings are on autostart.
qazibasit said:
I have to do a custom rom just to see if its all true....otherwise am not interested at all in undervolting my phone. Hope its true...
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
no need for a custom rom mate , you just need a custom kernel wich is able to uv for example HydraCoreNirvana
Bad-Pixel said:
Maybe it depend from the kernel I'm using now (philz 3.99 on BurtRom tw rom) but I can't able to do what you said. I checked on rom toolbox pro again, and I didn't see any uv feature. Just goverors/kernel tweaks (like vm or fs features) or profiles management... Nothing else.
Anyway I'm using tegrak ultimate app to Undervolt my cpu and gpu, and it works perfectly, so I don't miss so much that feature.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Hey there , you cant uv with Philz kernel just read his thread check his FAQ there hes writing that hes not supporting
oc/uv its just a repacked stock kernel
use HydraCoreNirvana but when you download the kernel check that its the OC version if not than you cant change your voltage like with Philz kernel.
:highfive:

SkyKer93 said:
Hey there , you cant uv with Philz kernel just read his thread check his FAQ there hes writing that hes not supporting
oc/uv its just a repacked stock kernel
use HydraCoreNirvana but when you download the kernel check that its the OC version if not than you cant change your voltage like with Philz kernel.
:highfive:
Click to expand...
Click to collapse
You can you can
Just use tegrak ultimate Overclock app. I bought it because I think it's the only who give you the possibility to Undervolt the gpu also. Initially, philz kernel wasn't supported, but now it is. I undervolted my cpu setting the values that I had using the hydracore kernel oc. And today I lowered them of another - 25mV also. Everything works nicely until now
Sent from my GT-N7000 using xda premium

qazibasit said:
Better i would buy a spare battery rather than spoiling my devices performance. We arr not in 1000BC with no electricity. Sure every one can charge a spare and can switch it.
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Nice attitude you are showing there. Oh, there is plenty of power, let's waste.it! Really, that kind off attitude is definitely going to make the world a better place
What's more why do you think undervolting does influence the performance? It only influences the power consumtion and if you go too far it does render the phone unstable. But it certainly does not in-, or decrease the cpu's performance.
Sent from my revived Galaxy Note
---------- Post added at 01:50 AM ---------- Previous post was at 01:45 AM ----------
Bad-Pixel said:
You can you can
Just use tegrak ultimate Overclock app. I bought it because I think it's the only who give you the possibility to Undervolt the gpu also. Initially, philz kernel wasn't supported, but now it is. I undervolted my cpu setting the values that I had using the hydracore kernel oc. And today I lowered them of another - 25mV also. Everything works nicely until now
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Yep tegrak definitely does the trick with PhilZ kernels. I have been using it for at least 8 months now and my phone is undervolted too. Only the highest cpu state is overvolted because I overclocked it to 1552 MHz instead of 1400.
Sent from my revived Galaxy Note

I would love this kernel under ubls4 if it has a proper exfat support. Until this is not fixed like philz kernel, I can not test or try
Sent from my GT-N7000 using xda premium

altae said:
Nice attitude you are showing there. Oh, there is plenty of power, let's waste.it! Really, that kind off attitude is definitely going to make the world a better place
What's more why do you think undervolting does influence the performance? It only influences the power consumtion and if you go too far it does render the phone unstable. But it certainly does not in-, or decrease the cpu's performance.
Sent from my revived Galaxy Note
---------- Post added at 01:50 AM ---------- Previous post was at 01:45 AM ----------
Yep tegrak definitely does the trick with PhilZ kernels. I have been using it for at least 8 months now and my phone is undervolted too. Only the highest cpu state is overvolted because I overclocked it to 1552 MHz instead of 1400.
Sent from my revived Galaxy Note
Click to expand...
Click to collapse
Please explain why you overvolted AND overclocked the highest cpu state. Doesn't this shorten your batteries performance?

Did you changed cpu governor or something else (like screen off profile to reduce CPU) to achieve 1% battery loss at 3pm?
And was that with mobile data on?

jcbobeda said:
Please explain why you overvolted AND overclocked the highest cpu state. Doesn't this shorten your batteries performance?
Click to expand...
Click to collapse
I overcloked the highest cpu state from 1400 Mhz to 1552 Mhz because I want more performance. And because my phone became unstable with the 1552 Mhz and the standard voltage. So now my phone saves energy when the lower cpu states are active and it has a bit of extra power at the expense of battery life when it needs the most processing power. All in all that gives me better battery life than with stock settings and a snappier device when needed. For me this is the ideal solution.
Sent from my revived Galaxy Note

Annoying issue with core scaling...

I know many will probably just ignore this bug, but I can't because just knowing it's there is pestering. Anyway the GPU is not functioning properly ever since 4.2.2 . Its frequency isn't dynamic.
I would like if some volunteers with faux clock or another GPU reading app could confirm if they have the same issue on 4.2.2 .
Sent from my Nexus 4 using xda app-developers app

Default governor for GPU is ondemand, it's behaving properly.

meangreenie said:
Default governor for GPU is ondemand, it's behaving properly.
Click to expand...
Click to collapse
On demand doesn't entail a static frequency. Previously it would drop to 128 or 200 but now it sticks to 400... That is definitely not normal behavior for this governor. I only had faux clock open and I doubt that app would be GPU intensive.
And this is a problem for me because the the back is noticeably warmer than before despite me having a max of 1ghz and eco mode.
Sent from my Nexus 4 using xda app-developers app

Ah ok sorry, thought you meant it wasn't scaling through the frequencies on light loads.
Dunno may be it's using some kind of low power state instead, I'm using faux stock enhanced kernel and mine is cool at the back with just normal use, also getting great battery life.
Mine only gets hot with heavy gaming or by just browsing with 3g on.

meangreenie said:
Ah ok sorry, thought you meant it wasn't scaling through the frequencies on light loads.
Dunno may be it's using some kind of low power state instead, I'm using faux stock enhanced kernel and mine is cool at the back with just normal use, also getting great battery life.
Mine only gets hot with heavy gaming or by just browsing with 3g on.
Click to expand...
Click to collapse
My issue is that it sticks to 400 which is high state. The only time it changes is when I set it to 487, it'll switch between 487-->400 constantly. Something is triggering a load but these tests are on fresh installs. It's generating heat which isn't good for batteries, especially non removable.
All these issues with my nexus are seriously making me reconsider my purchase -_-
Sent from my Nexus 4 using xda app-developers app