yashsingh1/xdaforums huggingface dataset:
[Galaxy S III General] cbomb101:
Problems only happen to me if i ether have android tuner set as having a different govenor for screen on and off that freezes. Um setting screen off max mhz frequency to low. Or to much UV it freezes when my phone gets to like 40 degrees.
[Galaxy S III General] 2014rokas:
undervolting while carging

i would like to ask whether it is OK to do undervolting while charging the smartphone. i have spotted some weird issues when doing so. a completely stable undervolted machine (when not connected to charger) started to become unstable - even with higher voltages - while charging...

may this beahviour be connected to the heat the machine produces (when undervolting frequencies above 1000)? also in this matter, is it OK to do stress tests (with stability test or setcpu) while charging?

also, does the smartphone achieve true deep sleep if charger is connected?

what is the best method for undervolting purposes? to charge while undervolting or not to charge?

any advice appreciated.
[Galaxy S III General] i9100g user:
Anyone has Mali status working for cm?
[Galaxy S III General] flither:
My UV settings (stable so far), ASV 8

EDIT: looks like it also depends on kernel how much you can UV(?). These are with Boeffla, tested for 2 days:

1700MHz - 1250mV (-150)

1600MHz - 1200 (-150)

1500Mhz - 1138 (-150)

1400MHz - 1100 (-150)

1300MHz - 1050 (-150)

1200MHz - 988 (-150)

1100MHz - 950 (-150)

1000MHz - 913 (-125)

900MHz - 875 (-125)

800MHz - 838 (-125)

700MHz - 825 (-125)

600MHz - 788 (-150)

500MHz - 763 (-150)

400MHz - 750 (-150)

300MHz - 750 (-150)

200MHz - 713 (-175)
[Galaxy S III General] mbalun:
Nice progress
[Galaxy S III General] Bannix:
In the newest Version of Boeffla Kernel (beta 2.3) overclocking is now available up to 1700 mhz ! :eek:
[Galaxy S III General] Phobos Exp-Nord:
Does anyone know, is it possible to overclock RAM of Exynos 4412? It's dual-channel 32-bit 400MHz LPDDR2, and it should give a huge 3d performance gain if overclock it just up to 533MHz, especially with overclocked Mali to 700 or 800MHz.
[Galaxy S III General] byAidan:
Thank you very much for this, bookmarked for future reference
[Galaxy S III General] Rex 0831:
I used temasek unofficial cm11 kernel to overclock the cpu of my i9300 to 1.8 Ghz.But my phone became quite warm very quickly.Therefore,i think we should think again and again before acting when we overclock the cpu of the phone.
[Galaxy S III General] Phobos Exp-Nord:
Which 4.4 kernel allows CPU overclock and voltage control along with GPU overclock/voltage features?
[Galaxy S III General] blackhand64:
Boeffla Kernel [emoji1]
[Galaxy S III General] TheRuan:
In my opinion u have to consider some points:

Do u have time to set i correctly, test for at least some hours?

Where u live what is ur overall temperature?

Can u undervolt it too? (cause if u can the temperatures won't be too high)

Never do a cpu overclock test with the gpu also overclocked/undervolted.

In THEORY the only way to damage ur phone while doing this is getting very high temps usually above 80ºC, also in THEORY the phone should hang/shutdown at the very moment it reaches this temperature to avoid burning it.

You probably could reach around 1900 considering this table, my guess is that u never go over 55ºC? (unless u are using gpu oc too)

Also ur battery life must be amazing ^^

One thing that i couldn't understand completely yet is that it seems that frequency 200MHz works fine at 700~725 for me too when i set the min and max frequency to 200 for stress testing, BUT when i set min to 200 and max to another frequency above it (even if set all others to default voltage) will cause a system crash/freeze or reboot.(this seems to happen at the moment it changes out from 200 to another frequency)

My ASV is 2 :(

Using boeffla 2.3b8

So far the best i could reach on my tests was the table below, but there were some other errors that happened not while stress testing, so i can't use it as daily table:

1704/1275 seems ok 1250 didn't work

1600/1200 seems ok or 1225 ( 1 random error at 1200)

1400/1150 seems ok

1300/1100 seems ok testing (1088 got error)

1200/1050 seems ok (1025=freeze)

1100/1000 seems ok (975=freeze)

1000/950 seems ok

900/913 seems ok (900=freeze)

800/863 seems ok (850=freeze)

700/825 seems ok (813=freeze)

600/788 seems ok (775=freeze)

500/750 seems ok

400/...

300/...

200/..
[Galaxy S III General] flither:
Well, I can normally run on even 25mV less (some even 50 mV less) than my table says:o But prefer to be on the safe side, even 1 reboot a month can turn be bad/fatal if you're unlucky ;)

And no - I got more than 55ºC while running stress test(1700MHz), 65ºC at max, but running CPU float and integer test gives me even 72ºC at max. Which is still far from danger:good: and yeah - battery is pretty good as for 2 years old(5-8h screen, depends if im gaming or not).

you've got quite impressing UV as for ASV2 so be happy, but if I was you I wouldnt UV to the absolute minimum, just add 12.5 more to all:cool:

as for stress tests for single freqs - they are useless as you see, the best test is normal use, gaming, music. If nothing reboots than ur fine:good:
[Galaxy S III General] DarkGeekMSZ:
Thanks For that guide

Really appreciated:D
[Galaxy S III General] ezhilmxlock:
Indian Modem

Can some one share me a best indian Modem for I9300 4.4.2 samsung based rom(ArchiPreview)
[Galaxy S III General] kazuya_kun:
Stress Test does not work properly!

Everytime i run the CPU Stresstest from SetCPU, the CPU Clock goes down to half of the Maximum Frequency after some time (under 1 minute) (in this case 1,6 Ghz using AGNipureSTOCK Kernel and it goes down to 800 mhz after some time, then goes up again, then down and stays at 800 mhz). Is that supposed to be? or is that something else? I was using a CPU Monitoring program with a flying widget to check that. Someone maybe got a solution for that? Because i cant test the frequency like this (it should be at 100% @ 1,6 Ghz all the time for a good test) :(

EDIT: it looks like that the CPU throttles itself down to 800 mhz at all Max Freq. settings at around ~65°Celsius.... i thought that would be higher... is that the normal throttle and/or is there a way to increase the temperature throttle to a certain degree? I am trying it right now with undervolting but... yeah i could need some help here ^^
[Galaxy S III General] mbalun:
Mobile cpu is not like pc cpu and dont compare it like that.

Your device is most likely overheating.

None of the mobilce cpus are kent to run full freq for kore than a minute.
[Galaxy S III General] kazuya_kun:
sorry for the late answer, yeah i know that. The limitation was caused by software implemented in the Stock firmware of my phone. And I can run my Phone at 1,7 Ghz for hours non-stop without problems. For more Information on my Settings used, check my Post in this thread: http://xdaforums.com/showpost.php?p=61357747&postcount=1694

I have written everything there with OC and UV for the Galaxy S3. Nothing else needed. I really recommend using arter97 or Boeffla kernel for those settings (didn't tested on other Kernels). Those settings are for Boeffla with the Profile already attached there. So if someone wants an Instant OC with UV and tweaks and some other stuff, just download my Profile and test it. But before you do check if the Voltages will work on your phone otherwise change them.

greetings kaz
[Galaxy S III General] sensesx:
I'm using resurrection remix with CM archi kernal, can i overclocking this kernal ?
[Galaxy S III General] NixyYumi:
would you mind to share your config tru video because i subscribe and comment already on their wishing you give us recommend settings to not burn our phone :crying:
[Galaxy S III General] cloudinemarcelo20:
help me i overclocked my galaxy s3 gt i9300 into a maximum voltage/frequency of gpu and cpu then i ended up like a hard bricked phone now how to fix it
[Galaxy S III General] ryanpatel122296:
asv 2 table please
[Galaxy S III General] TechNoobForSale:
You fried it. Next time you'll be careful with OC. That's not how you overclock
[Galaxy S III General] Sly Fox007:
Nice necrobump, did you see how old that reply was?
[Galaxy S III General] TechNoobForSale:
Of course, and I couldn't care less.
[Galaxy S III General] bala_gamer:
@krish

then try 266-300-350-440-533.. the voltage is for you to try and decide ;)
[Galaxy S III General] Geo1997:
My problem is now resolved but still have low benchmark

CPU : 1200/1500mhz -50mV

GPU : 266 - 350 - 440 - 533 - 640 with mv 850 - 900 - 975 - 1025 - 1075

Nenamark2 : 54,3 (without mali status app)

I verify the benchmark. It runs with max gpu frequencies...

Envoyé depuis mon GT-I9300
[Galaxy S III General] bala_gamer:
Disable any other overlay apps if you are using

《tapatalked from galaxy s3》
[Galaxy S III General] Geo1997:
Thx it's working :D got 59,2

Envoyé depuis mon GT-I9300
[Galaxy S III General] DominatingSystem:
Wich step you set the "Mali touch Boost level" ?

Step 2 with your settings are 350MhZ...not to much ?
[Galaxy S III General] bala_gamer:
Haven't found much if a difference between 266 and 350 mhz, hence left it to default

《tapatalked from galaxy s3》
[Galaxy S III General] DominatingSystem:
I´m Happy with my Resulst...Perfect GPU overclock...

What do you think ?

My Results:

GPU SETTINGS:

Default Threshold Scaling

MALI Touch BOOST LVL: Step2@350MhZ

Step1 - 266MHZ@875mV

Step2 - 350MhZ@925mV

Step3 - 440MhZ@975mV

Step4 - 533MhZ@1000mV

Step5 - 600MhZ@1025mV

CPU is -50mv with STweaks @ default Scaling

BenchScores:
[Galaxy S III General] davelinders:
I have the same score for those benchmarks but I need higher volts because when

playing gta3 or TDKR it will plays and then it looks like there is lag but when I give more voltage

the problem is gone so it needed just more power. Now these games are playing with no single lag.
[Galaxy S III General] kEhYo77:
FoxHound v1.4.3 ; Siyah-s3 v1.5.rc1

CPU : 1704Mhz

GPU : 700Mhz

Tha Beast! :D
[Galaxy S III General] kachrukamble:
you r member since 2007 on xda and post count is only one, how??
[Galaxy S III General] pinku1:
he always deletes his old post once he post a new one. so no prints no one can track him. :)
[Galaxy S III General] Geo1997:
Wtfff !? XD

Envoyé depuis mon GT-I9300
[Galaxy S III General] :
Hi,

And how do we delete his own posts, here on XDA ... :confused:

It simply is not possible by ourselves...

Sorry for the OT but who cares about a registered member in 2007 with one post... He enjoys reading, he does not like too much help, he is timid, he had nothing to say until then and he never had a problem :D:D:D

Or he is a hacker who does not want to be recognized so he modifies his account to go for a (old) noobie... :p:p:p:eek::eek::eek::D:D:D

Leave-it alone, at least it bother anyone ;)

EDIT: sorry for the OT bala_gamer ;)
[Galaxy S III General] kEhYo77:
I guess I'm a big time lurker :D
[Galaxy S III General] alelas:
Has anyone measured the actual power consumption with and without UV/UC/OC? Interesting to know, I am more into battery life than benchmark results). Can anyone share the results of their measurements if any?:what:
[Galaxy S III General] nodstuff:
Thought I'd add my .02¢ here.

Also, my stay counts are: 0 0 0 1 1
[Galaxy S III General] kachrukamble:
How can we delete our post?? I didn't find option....

Sent from my GT-I9300
[Galaxy S III General] kEhYo77:
I haven't deleted any posts, the truth is that S3 is my first android powered device and although I registered a long time ago I was just reading the forum, that's it... Previously on Bada ;D
[Galaxy S III General] Geo1997:
Anf i think it's impossible for us to delete our post... need a power up :p

Envoyé depuis mon GT-I9300
[Galaxy S III General] gaspernemec:
hey i find thatnguide quite useful...but what if i dont want to OC my gpu in siyah, which has 5 tresholds, is there way to disable one, or it is allowed to set clock and voltage in treshold 5 same as in treshold 4?
[Galaxy S III General] bala_gamer:
if you dont want oc , you always set the stock values. like you said you can try using the same clock for 4th and 5th steppings with same voltage.
[Galaxy S III General] fatekills:
Flashin a new kernal nd rom reset the values to default?
[Galaxy S III General] Chillz88:
Set your 5th gpu same as the 4th..

Edit:slow
[Galaxy S III General] bala_gamer:
Yup flashing a new rom + kernel will rest it. But you can save the cpu oc as profile in ns tools and you can restore it back

Also you can save the whole siyah settings from default profile file from data/. Siyah/ folder. You can copy back the file after flashing the new rom

《tapatalked from galaxy s3》
[Galaxy S III General] davelinders:
With this jellybean I get a score of 37 with basemark and with nenamark2 57.1.

I dont remember what it was on ICS without OC. With OC 600Mhz GPU I was getting

a score of 45 with basemark and 59.7 with nenamark2 on SiyahKernel.

And TDKR was also smooth then with that OC now without OC its a little laggy.

Hopefully Siyahkernel comes very soon for JB.
[Galaxy S III General] wilfred_hup1:
Nice performances
[Galaxy S III General] dannyc93:
What is the best app that can undervolt both CPU and GPU (not Stweaks though)

Cheers guys!
[Galaxy S III General] CamoGeko:
ExTweaks?

Sent from my HTC One X
[Galaxy S III General] leonbarroso:
Does anybody reached the 6000 or 7000 in quadrant ?

If yes , what did you do ?
[Galaxy S III General] nodstuff:
I got like 6458 in quadrant once but I take all quadrant benches with a pinch of salt, its a bit sh*t.

CPU @ 1600 and GPU oc'd too @ 600mhz
[Galaxy S III General] bala_gamer:
quadrant is outdated and useless, but still here you go :p
[Galaxy S III General] shay2911:
how did you react this score ? I did O.C. and reached barely 6000

can you please post your setting, Exact rom, Exact kernel, governor(of the cpu),moden which with them you reached this scores ?

P.S. Guessing it was ICS because Siyah doesn't support yet JB

Edit: after a bit of testing switched to latest ICS FoxHound with Siyah got 6500 but my I/O(Input/Output ) is only 6000 . yours is above 12000 how ?
[Galaxy S III General] pugger:
mine is only 6kish... how did you get yours 12k+ bala_gamer???
[Galaxy S III General] bala_gamer:
i mentioned the very same in my first post :) it was achieved with checkrom 3.5 and siyah(the version should be around 1.4 i think). all stock with nothing installed except the benchmarking apps and required tools. just run quadrant one or two(even more) times repeatedly ,you will get one similar to this ;)
[Galaxy S III General] neyenlives:
I know we "shouldn't" have to do it, because there are disclaimers and people should pay attention to what part of the forums they are in and they should know if their device is a i9300 or not.......but especially with this thread being directly linked to from the xda Portal, I think the responsible thing to do would be to put a LARGE colored obvious statement that point out the fact this is NOT APPLICABLE to the US market Qualcomm devices sold on Verizon, ATT, TMobile, Sprint, or any of their MVNO's.

And whoever did the portal page entry should have also said

if you own the International Quad Core Galaxy S III, head on over to the original thread.

....or something to that effect.

Just an observation.
[Galaxy S III General] shay2911:
I guess I didn't see it earlier . in your signature you wrriten you have LH7 rom with matching kernel and modem.

are you using stock rom ? or using Check's Rom JB ? or any other customized rom of JB ?
[Galaxy S III General] bala_gamer:
As of now it's stock lh7 mate.

《tapatalked from galaxy s3》
[Galaxy S III General] bala_gamer:
Updated the info :)

《tapatalked from galaxy s3》
[Galaxy S III General] brandon_bowers:
Thanks!!
[Galaxy S III General] lawonga:
Well this is a surprise, my GS3 is running CPU -150mV and GPU -150mV and no crashes yet. I haven't tried pushing it further either. That is freaking awesome!
[Galaxy S III General] noingwhat:
Thanks, I actually came here from the xda video on youtube and was about to ask that question. I noticed it was under the I9300 forum, but I wasn't entirely sure if anything similar would have been capable on my Verizon S3.

Thanks for the info, and thanks OP for adding that in! (first time a came here that part was missing)
[Galaxy S III General] bala_gamer:
May be you haven't stressed your mobile enough, try stressing it using stress test for few mins

《tapatalked from galaxy s3》
[Galaxy S III General] lawonga:
Used it for half a day, I had to increase the voltages on the GPU because it started artifactin (and having crazy lag/lag bursts) when playing dead trigger from having too low voltages. Other than that though, the CPU is very stable. I'm able to run 750mV at 300, 400 MHz.. 775 MV at 500 MHz etc.
[Galaxy S III General] BelJanss:
Governor and Scheduler

How about your governor and scheduler? What would you recommend for both performance and battery life?
[Galaxy S III General] bala_gamer:
scheduler is left to default, I have never changed it as I couldn't notice much of a difference.

《tapatalked from galaxy s3》
[Galaxy S III General] BelJanss:
I'm just curious because my cpu and gpu settings is similar to yours. However, my fps on nenamark was only 40.1. Why is that so? Did I miss something? Thanks.
[Galaxy S III General] bala_gamer:
u might be running some overlay apps like cpu tool or something.
[Galaxy S III General] BelJanss:
How would I know if i have those overlay apps? Sorry. I'm just new to android. I'm a former apple enthusiast and now I just love my s3.
[Galaxy S III General] gordonx10i:
Perhaps Add to guide that steps of 12.5mV can be taken to achieve stable results ( read in another thread )

Please note every device is different so use my values as a guide.

I've found that for best battery life and least loss of performace, I would recomend

Min 100MHz 700mV

Max 1200MHz 1013mV (thats a wopping -162mV from stock)

500MHz 813mV ( using setcpu i see this freq gets used alot so i underclocked it as much as i could)

hope this helps
[Galaxy S III General] AVTR1337:
thank you for this guide! i like to get the most out of my s3, same i did with my s2 and s1.
[Galaxy S III General] bala_gamer:
If you haven't installed anything separately then no need to worry about it, you might have enabled the power saving mode or some other process is using your cpu cycles

《spilled from dragon jellybean rom》
[Galaxy S III General] baileyjr:
Just a little update.

Running JX DL17 and the latest Siyah 1.6 alpha kernel... Everything stock except CPU overclocked to 1.6

Quadrant just over 6K, on a good run, but consistently over 5800. CPU temps are 31-33 at idle... Very pleased and the phone is like greese lightning. Looking forward to playing with undervolting etc as the Kernel develops.
[Galaxy S III General] rommark:
how do I see cpu temp?

I'm running 1500 Oc on -0.50mv voltage. quadrant 5300 on omega last jb Rom.

ps: on no Oc or Oc modes device super hot both back and glass while on car charger with GPS. I sdume it's normal ?
[Galaxy S III General] baileyjr:
I use system tuner pro to monitor cpu temp

https://play.google.com/store/apps/details?id=ccc71.pmw.pro&hl=en

They do a free version as well

https://play.google.com/store/apps/...eloper#?t=W251bGwsMSwxLDEwMiwiY2NjNzEucG13Il0.

My temps were up in the 40's when I had a silicone skin case on the device, but much better with a hard case on.
[Galaxy S III General] deom2i:
Thanks Machaa!!

My SAM now runs with less heat and feels snappy too.
[Galaxy S III General] bala_gamer:
Tamil? ;)
[Galaxy S III General] Raghav_K:
thank you... this thread helped :)
[Galaxy S III General] Sukhi:
Which ROM are you using as of now ? Can i use these values on JB ?

Sent from my Tapatalk HD
[Galaxy S III General] KingpinZero:
Can someone help me with understanding how to check if settings are applied?

I used the syiha tool for overclock the gpu. I see 5 steps, which one should i increase?

So far is my understanding that the GS3 uses only 4 steps? Do i need to raise the clock of the 4th step only, or also the 5th?

How can i check if the gpu is running at that speed? I tried to download Mali gpu check tool, but the server is offline so im not able to.

Anyone have a link?

Also, ive set my cpu to 1600mhz at 1275mv, and tried to game and run setcpu stress test for 10mins.

Is the option Stress Test under Info the correct one to use?

Thank you all for your replies!

PS: Quadrant score reports 6061pts, the only low score is I/O. In first post it reads something above 12k, but mine is 6000pts. Why so?

Basemark ES taiji reports 48.6fps with (i suppose) gpu at 600mhz. Is that correct?

Man, soooo confused!
[Galaxy S III General] bala_gamer:
if you 5 steps then increase 5th one else the 4th one fro the max clock. once the settings is applied in stweaks there is no need to check , its applied automatically.

stress test is right.

i/o scores are genrally low on cm9/10 roms, that might be the reason

basemark score is good
[Galaxy S III General] KingpinZero:
Ok that's a bit clear now. I've raised the 4th and 5th clock domains to 600 and 700, gamed a bit on it and everything works as it should so far. I noticed asphalt 7 is more smoother and less prone to stutter which is a good thing. Also I managed to get both 700mhz on gpu with 1050mv and 1,6ghz with 1,4 voltage. Phone seems stable for now and battery life is virtually unchanged.

Anything else I should look for?

What kind of scores I should get at stock with Gl benchmark? Do I need to run full tests, or Egypt is fine?

Inviato dal mio GT-I9300 con Tapatalk 2
[Galaxy S III General] Klaus88:
Hi guys,

I'm on FoxHound 1.4.4 at the moment and I'm doing some tests around to understand how is my settings of voltages and clocks.

The governor is pegasusq

At the moment on CPU

200mhz 750mv

300mhz 775mv

400mhz 800mv

500mhz 838mv

600mhz 863mv

700mhz 875mv

800mhz 888mv

900mhz 925mv

1000mhz 975mv

1100mhz 1025mv

1200mhz 1075mv

1300mhz 1125mv

1400mhz 1175mv

1500mhz 1225mv

1600mhz 1275mv

As for GPU

108mhz 775mv

266mhz 800mv

350mhz 850mv

600mhz 1025mv

666mhz 1075mv

The battery life, with an addition of lower smooth scaling and touch boost, has really improved and there's no kind of lag.

I'll post some scores later. Really rock solid, by the way.

@NenaMark2 - 59.6 fps

@Quadrant - 6228 (after 4 run... it seems kinda low..)

@BasemarkES - 46.42 fps (2 run, not much differences)

@Antutu - 13679 (1 run)

@GLBenchmark 2.1 Egypt Classic OFFSCREEN - 7912 (one run)

@GLBenchmark 2.5 Egypt HD C24Z16 OFFSCREEN - 1931 (one run)

-------------------------------------------------

In your opinion, which is the fastest rom stock rom based and the aosp fastest one? And about smoothness?
[Galaxy S III General] baileyjr:
Running the latest Sammy JB lean L18 and RC2 from Siyah...

Increasing the GPU overclock is doing absolutely NOTHING to my Benchmark Scores.. I get the same results on the stock 440 GPU frequency as on the 666. ES2 Taiji is consistently giving 43 fps.... :confused:
[Galaxy S III General] xcly:
I'm getting a lag after cpu gpu ocuv. on latest stock jellybean rom with siyah 1.6 rc2.

slight lag when turning screen on which I can probably live with but serious lag when combining any app together with tunein radio.

any suggestions? stress test ran on multiple ocaasions 12mins with no problem whatsoever. so I can't figure out what settings I should be tweaking
[Galaxy S III General] baileyjr:
Rc3 is out mate and is far better... I have also set the cpu to boost to 800 and the gpu to boost to 440 on screen touch and there's absolutely is no lag ANYWHERE at all now.

The GPU settings now implement properly also... On stock voltages I can boost step 5 GPU to 640 with no issues and my benchmarks have improved accordingly.. ES2 Taiji consistently getting 47fps.

Honestly its like a completely different device.

I would set all you settings in the STweaks app though. I've had issues setting them through different apps.
[Galaxy S III General] xcly:
cool will try that when I get home

Edit: still not working.. doesn't seem to be related to ocuvs
[Galaxy S III General] Phelicks:
Please someone to post step-by-step instruction how to tune Jelly Bean SGS3 with Stweaks to get smooth and battery friendly use