Database Users

All about Exynos 4412 !!!

Ok guys , i want you to know that the exynos 4412 present in the s3 is a beast i will be writting all about it here !!
Hope you like it ..
Exynos 4412 is a quad packed cpu package with clock speed 1.4/1.6Ghz , has an architecture of cortex a9 32nm which was one of the most powerful architecture at its time .. It is accompanied by Mali 400MP4 clocked at 533Mhz , which was specifically made for 3d processing.Those four cores support up to 128-bit instruction internally, double what the previous Exynos supports. The chipset also has other potential advantages like USB-on-the-go, USB-host and -device regimes, as well as a number of other options, including the ability to connect up to four memory cards.
So , by now we get the image that this cpu is still a beast . But what about battery efficiency umm..
There come the Hot Plug functionality which has the ability to use any of the 4 cores at any clock speed and also has the ability to switch off its cores anytime it wants according to the user demand ..
So as we have 4 cores , when doing not so heavy work then only one core will be activated hence using a lot less battery as compared to other cpus . As said by samsung its 30% more efficient than exynos 4212 found in the s2 .
Also the cpu has a dedicated image signal processor for better image processing thats why s3 still has an awesome camera ..
If you want to know anything about this cpu ask , i will try to answer it .

why does it lag

Exynos 4412 is several years old by now and not in the least an interesting chipset.
Sent from my HTC One using Tapatalk

zapty said:
If you want to know anything about this cpu ask , i will try to answer it .
Click to expand...
Click to collapse
Awhh, man....thanks a lot! I'm dying to know more about my almost 3year old phone that I've been rooting and tweaking since the day I bought it
Seriosly. What a strange thread!? :silly:

:fingers-crossed:
pepo930 said:
why does it lag
Click to expand...
Click to collapse
Lol , the thing is that samsung apparantly bloats our touvhwiz roms and also when running a cuatom rom it does also because our complete sources are not available...hence making it a bit laggy..
Had our sources been available w Be would defeat nexus 4 in performance is custom rom stability.
I use a rom on my s3 which gives me 30k on antutu ... Thats better than snapdragon 600 ..
You wanna know how ???
menkromsen said:
Awhh, man....thanks a lot! I'm dying to know more about my almost 3year old phone that I've been rooting and tweaking since the day I bought it
Seriosly. What a strange thread!? :silly:
Click to expand...
Click to collapse
Lol...
Ask me anything what ever you want to know ?
A question please !!

How is it that it gives you 30k on antutu ??

Mine gives 26616 on antutu i am running aosp neat rom 4.4.4 with a archi kernel without any overclocking....

Why does Samsung underclock it to 1400Mhz, when it runs stable at 1600Mhz? GIVE THE PEOPLE THE SPEED!!

Because it will get heated fastly and the battery life will degrade very fastly

Dark_bolt88 said:
Mine gives 26616 on antutu i am running aosp neat rom 4.4.4 with a archi kernel without any overclocking....
Click to expand...
Click to collapse
jay5204.abd said:
How is it that it gives you 30k on antutu ??
Click to expand...
Click to collapse
That's the thing
i roxk back to noot v6 + archi kernel 1.7.2 , cpu oc to 1.6ghz and governor set as zzmove battery plus , which uses our hotplug functionality to the best .
also i have zram enabled to 2 devices with 400 mb each that does for me .
you try out these tweaks you check what scores you get i am sure you ill get 30 or 29k
as i get 29k and sometimes 30k
if ypu want lollipop then nameless 5.0 by dhiru gives 30k pn antutu as well you might want to look into that
k-semler said:
Why does Samsung underclock it to 1400Mhz, when it runs stable at 1600Mhz? GIVE THE PEOPLE THE SPEED!!
Click to expand...
Click to collapse
Our cpu can be safely clocked to 1.6 i recommend that too but i recommend it using along with zzmive battery plus governor which will not let your device heat up and even give bettery battery than pegasusq , oc it to 1.6ghz with zzmove battery plus i am sure you won't have any problems with power as well as battery !!

zapty said:
That's the thing
i roxk back to noot v6 + archi kernel 1.7.2 , cpu oc to 1.6ghz and governor set as zzmove battery plus , which uses our hotplug functionality to the best .
also i have zram enabled to 2 devices with 400 mb each that does for me .
you try out these tweaks you check what scores you get i am sure you ill get 30 or 29k
as i get 29k and sometimes 30k
if ypu want lollipop then nameless 5.0 by dhiru gives 30k pn antutu as well you might want to look into that
Our cpu can be safely clocked to 1.6 i recommend that too but i recommend it using along with zzmive battery plus governor which will not let your device heat up and even give bettery battery than pegasusq , oc it to 1.6ghz with zzmove battery plus i am sure you won't have any problems with power as well as battery !!
Click to expand...
Click to collapse
Banchmarking is not an issue...its more like a feel good factor..
I am really interested in snappiness and battery improvement.
Should I configure my boeffla kernel on s5 sensation v8 4.4.2 as per your suggestion ?

Thanks to u for the informatiom

jay5204.abd said:
Banchmarking is not an issue...its more like a feel good factor..
I am really interested in snappiness and battery improvement.
Should I configure my boeffla kernel on s5 sensation v8 4.4.2 as per your suggestion ?
Click to expand...
Click to collapse
yeah , sure why not !! i promise you will get amazing battery and performance too !!

Dark_bolt88 said:
Thanks to u for the informatiom
Click to expand...
Click to collapse
You are welcome brother !!

I/O readahead
What the IO scheduler and read ahead setup for performance and battery in smdk4412 ?
---------- Post added at 08:59 PM ---------- Previous post was at 08:52 PM ----------
I've just mild oc @1.6 GHz on boeffla kernel (rom : CM 12) sometimes my phone random reboot.
What about this symptom ?

please help , bentchmark score is always low ...

Hi everybody
my note 4-exynos has been unpdated to lillipop ,
I tried some bentchmark apps and all the scores are lower than my previous phone ( note 3 - snapdragon )
also tried a custom kernel ( ultimate kernel ver.20 ) and the antutu score is still about 32000-33000 !!!
i tried to change the governor and change but still the same ...
tried to factory reset and flash the lillipop again , but the score is still to looooow :crying:
what should i do ? what is the problem !!

please help me (

Benchmark scores are first of all meaningless, don't get upset if the score is low. Those scores mean ****e.
Still, as you are concerned, well, those scores are related with hardware as you can guess, and that hardware need to be cool to give you better scores. So don't keep running Antutu, leave the phone for half an hour or so (when nothing is running on background) and then run it. A hot device can never achieve high scores, never.

devilsdouble said:
Benchmark scores are first of all meaningless, don't get upset if the score is low. Those scores mean ****e.
Still, as you are concerned, well, those scores are related with hardware as you can guess, and that hardware need to be cool to give you better scores. So don't keep running Antutu, leave the phone for half an hour or so (when nothing is running on background) and then run it. A hot device can never achieve high scores, never.
Click to expand...
Click to collapse
thank u
i did it , but still the same
should i check geekbench instead ???

mehdi.moha said:
thank u
i did it , but still the same
should i check geekbench instead ???
Click to expand...
Click to collapse
so sad

devilsdouble said:
Benchmark scores are first of all meaningless, don't get upset if the score is low. Those scores mean ****e.
Still, as you are concerned, well, those scores are related with hardware as you can guess, and that hardware need to be cool to give you better scores. So don't keep running Antutu, leave the phone for half an hour or so (when nothing is running on background) and then run it. A hot device can never achieve high scores, never.
Click to expand...
Click to collapse
ManDone.vRs said:
so sad
Click to expand...
Click to collapse
what should i do ?!!!

mehdi.moha said:
what should i do ?!!!
Click to expand...
Click to collapse
you can live without that score in benchmark

And about my phone , is there any problem withy phone ?
Please help me if you can .

mehdi.moha said:
And about my phone , is there any problem withy phone ?
Please help me if you can .
Click to expand...
Click to collapse
You can install this app and check, https://play.google.com/store/apps/details?id=org.vndnguyen.phoneinfo&hl=en

Can I ask where did you get ultimate kernel v20 for lollipop? I tried to register at 4pda but seems like I can get through the Russian captcha cause I don't know Russian..
Sent from my SM-N910C using XDA Free mobile app

randykzc said:
Can I ask where did you get ultimate kernel v20 for lollipop? I tried to register at 4pda but seems like I can get through the Russian captcha cause I don't know Russian..
Sent from my SM-N910C using XDA Free mobile app
Click to expand...
Click to collapse
sotty , the latest ver is 19

Can I know where did you get the kernel ?
Sent from my SM-N910C using XDA Free mobile app

randykzc said:
Can I ask where did you get ultimate kernel v20 for lollipop? I tried to register at 4pda but seems like I can get through the Russian captcha cause I don't know Russian..
Sent from my SM-N910C using XDA Free mobile app
Click to expand...
Click to collapse
randykzc said:
Can I know where did you get the kernel ?
Sent from my SM-N910C using XDA Free mobile app
Click to expand...
Click to collapse
http://sgalaxy.cz/forum/note-4-firmware/(kernel)-(n910c)-(ultimate-kernel)/
go to the link
and please help me if u can

mehdi.moha said:
http://sgalaxy.cz/forum/note-4-firmware/(kernel)-(n910c)-(ultimate-kernel)/
go to the link
and please help me if u can
Click to expand...
Click to collapse
Are you ****ing serious or what...??? Benchmarks DON"T MEAN ANYTHING! If your phone is a fake then you can check it by downloading some apps like CPU-Z and Phone INFO from the play store...post pics here so that we can see.

lolipop has a GPU bug... I have the same issue... scoring around 43k. First time when I installed lolipop I got 52k then got the bug (don't know how). I reflashed 4.4 then lolipop thousand times with same results.

randykzc said:
Can I ask where did you get ultimate kernel v20 for lollipop? I tried to register at 4pda but seems like I can get through the Russian captcha cause I don't know Russian..
Sent from my SM-N910C using XDA Free mobile app
Click to expand...
Click to collapse
The captcha isn't the whole sentence, I believe they ask for the numbers which are shown in the captcha.
And benchmarks don't say anything imo, its just a number. Better just test a game like Real Racing 3, if it runs smooth you won't have any problems.

cap-shoot said:
lolipop has a GPU bug... I have the same issue... scoring around 43k. First time when I installed lolipop I got 52k then got the bug (don't know how). I reflashed 4.4 then lolipop thousand times with same results.
Click to expand...
Click to collapse
maybe its lollipop bug ...

cap-shoot said:
lolipop has a GPU bug... I have the same issue... scoring around 43k. First time when I installed lolipop I got 52k then got the bug (don't know how). I reflashed 4.4 then lolipop thousand times with same results.
Click to expand...
Click to collapse
You reflashed you firmware so many times just to get higher numbers in some benchmark app...?Seriously, I think you got a problem.

Man i have the same problem here it after the update seems that the phone is always in power saving mode and the gpu is limited to 350 mhz instead of 700 mhz. Also the cpu runs at 1.3 ghz instead of 1.9 for the big cores thats why it has low score in antutu hope somebody figures out a solution and also this is a bug in this update
Sent from my SM-N910H using XDA Free mobile app

Yeah, the gpu throttles quickly, that's what I have noticed. I have let my phone cool down and I got 54600 in AnTuTu. The problem is there when the chipset is working at high load. KitKat had throttling limit pushed further so there were no issues with performance. Lollipop seems to have introduced more limits to the gpu because the cpu actually seems to be performing better than before.

[Q] How to overclock Adreno 330 GPU?

​ Hi. It has been 2 years (if I am not mistaken) since Note 3 came out. I haven't seen any app or editors that can do such thing in the title. I am using Note 3 SM-N9005 LTE Lollipop Rooted with TWRP, custom kernel (AEL 2.88GHz oc). I just want to OC my GPU from 450 MHz to 550 MHz like the Note 4. I tried customizing the gpuclk and max_gpuclk from system file from 45000000 to echo 55000000 but still no luck because it will revert back to default clock. Please help and suggest any way but I don't want to buy a new phone.

KillMac1914 said:
​ Hi. It has been 2 years (if I am not mistaken) since Note 3 came out. I haven't seen any app or editors that can do such thing in the title. I am using Note 3 SM-N9005 LTE Lollipop Rooted with TWRP, custom kernel (AEL 2.88GHz oc). I just want to OC my GPU from 450 MHz to 550 MHz like the Note 4. I tried customizing the gpuclk and max_gpuclk from system file from 45000000 to echo 55000000 but still no luck because it will revert back to default clock. Please help and suggest any way but I don't want to buy a new phone.
Click to expand...
Click to collapse
does it make sense to overclock the gpu to 550?what is to slow that you want to do that;the stock note 3 works properly as it is..so what?Use it!
sry for bad engl....
best regards:angel:

I think you will end up killing it if you overclock that high. It is not the same chipset as the Note 4 (which uses adreno 420- can be clocked to 600).
Not to mention you won't really see a difference other than heat-up and burn issue lol (or maybe you're really an Apple user trying to fudge things up lol).
My understanding is you need a rom that has overclocking features (rom+kernel). Can try this one:
http://forum.xda-developers.com/showthread.php?t=2613305

Sorry for this because I am new and I don't know much about oc. I saw a kernel (dont remember its name) with a gpu overclocked to 587 MHz. It is for lollipop but the download link is down. Thanks for the ROM one. The purpose of me overclocking my gpu is that my game (Infinite flight simulator) lagging when I connect to multiplayer and it is same to World of Tanks Blitz. Thanks again for helping.
(P.S : My CPU overclocked to 2.88 GHz)
Sent from my SM-N9005

KillMac1914 said:
Sorry for this because I am new and I don't know much about oc. I saw a kernel (dont remember its name) with a gpu overclocked to 587 MHz. It is for lollipop but the download link is down. Thanks for the ROM one. The purpose of me overclocking my gpu is that my game (Infinite flight simulator) lagging when I connect to multiplayer and it is same to World of Tanks Blitz. Thanks again for helping.
(P.S : My CPU overclocked to 2.88 GHz)
Sent from my SM-N9005
Click to expand...
Click to collapse
Hi,
It's passing around one year from the last post; however, I am wondering if you have manged to overclock adreno 330? Mine also lags a little in WOT which I think a small overclock would be beneficial.
Also since I use snote I am not interested in changing to a custom rom. Is it possible to overclock by just rooting?
Thanks

Try device control in google play
Sent from my Limited Edition Note 3 LTE using Super Tapatalk

AndrOmega said:
Try device control in google play
Sent from my Limited Edition Note 3 LTE using Super Tapatalk
Click to expand...
Click to collapse
It does not work

Pls help me out in getting a very high benchmark score (testing purpose)

I did everything that was mentioned by aldoblaga with prometheus kernel used the same saved config.
But either i get low benchmark score or normal score when i tried with different roms when not throottling .
So pls help me out in overclocking my s7 edge (new to this stuff) so each and every step help including aroma settings, saved config , rom recommendation, and kernel version recommendation.
I feel very sad when other people s7 get very high benchmark whereas i dont know how to get those scores (not a competition)(i need to get high scores like 160000 for testing purpose so someone pls help me out in this)
Thank you in advance

My highest score was like 147k. I don't think that going above that is safe. Once I was running benchmark on my laptop(no overclock. Just stress test) and my GPU blew up! Later they fixed it fortunately for free, cause it was on warranty. But still. Overclock it 1Hz and it might be gone a second later. Be careful.
Instructions: flash Voltaqe kernel and with Synapse set everything(cpu&gpu, try to avoid other things) to high and run benchmark. Also in my tests lowering resolution lowered benchmark score by ~10k. Which is weird but yeah. Have fun but be REALLY CAREFUL.

ProtoDeVNan0 said:
My highest score was like 147k. I don't think that going above that is safe. Once I was running benchmark on my laptop(no overclock. Just stress test) and my GPU blew up! Later they fixed it fortunately for free, cause it was on warranty. But still. Overclock it 1Hz and it might be gone a second later. Be careful.
Instructions: flash Voltaqe kernel and with Synapse set everything(cpu&gpu, try to avoid other things) to high and run benchmark. Also in my tests lowering resolution lowered benchmark score by ~10k. Which is weird but yeah. Have fun but be REALLY CAREFUL.
Click to expand...
Click to collapse
Thank you so much mahn...
You just saved me .
As u told i flashed voltaqe kernel but as i m really new to this overclocking pls tell me what settings i have to change and by how much or u could save ur config so that i can restore the config or just do a screen recording and show me how do u change and by how much u increase it.
Thank u so much

ahamed.rafi135 said:
Thank you so much mahn...
You just saved me .
As u told i flashed voltaqe kernel but as i m really new to this overclocking pls tell me what settings i have to change and by how much or u could save ur config so that i can restore the config or just do a screen recording and show me how do u change and by how much u increase it.
Thank u so much
Click to expand...
Click to collapse
Just change CPU speed max/min as much as You can (don't touch voltage settings) . And then go to GPU tab and do the same. Also You can change CPU gov to performance.
Just play with 3-4 first Synapse tabs(except the voltage). I can't take screenshots unfortunately cause OnTheEdge has changed their kernel to HydraKernel. And if I flashed Voltaqe kernel I would break magisk root. But like I said. Change cpu&gpu frequencies to maximum if You want(just don't touch the voltage ).

ProtoDeVNan0 said:
Just change CPU speed max/min as much as You can (don't touch voltage settings) . And then go to GPU tab and do the same. Also You can change CPU gov to performance.
Just play with 3-4 first Synapse tabs(except the voltage). I can't take screenshots unfortunately cause OnTheEdge has changed their kernel to HydraKernel. And if I flashed Voltaqe kernel I would break magisk root. But like I said. Change cpu&gpu frequencies to maximum if You want(just don't touch the voltage ).
Click to expand...
Click to collapse
thank you so much i got 148k, btw does hydra kernel have synapse support?

ahamed.rafi135 said:
thank you so much i got 148k, btw does hydra kernel have synapse support?
Click to expand...
Click to collapse
Yay! . I just checked and nope. But Voltaqe kernel is great. So don't worry.

Regarding heating

Hi,
My Xperia z3+ is in stock rom and it will updated to latest firmware and its getting heated upto 70 Celsius can u help me to resolve the issue

xpvijay said:
Hi,
My Xperia z3+ is in stock rom and it will updated to latest firmware and its getting heated upto 70 Celsius can u help me to resolve the issue
Click to expand...
Click to collapse
you cannot, downside of owning a snapdragon 810
unless you downclock all cores :fingers-crossed:

zemetal said:
you cannot, downside of owning a snapdragon 810
unless you downclock all cores :fingers-crossed:
Click to expand...
Click to collapse
Install Zack's kernel. Set CPU to darkness, under-clock big cores to 1.7, gpu 510 or 450. Sorry meant to quote OP.

30 minutes of continuous use on xda, YouTube, chrome etc

LMcR92 said:
30 minutes of continuous use on xda, YouTube, chrome etc
Click to expand...
Click to collapse
r u in stock rom or custom rom
did u check that aluminium foil fix ??
will it work or will it cause any damage to device??

xpvijay said:
r u in stock rom or custom rom
did u check that aluminium foil fix ??
will it work or will it cause any damage to device??
Click to expand...
Click to collapse
Stock 305. Custom kernel. I never attempted the foil fix, might end up with reception problems etc.