I think the problem is on cpu governors.
before its officially clocked at 1.4GHz after the kitkat update down to 1.2GHz
Download and check this out "CPU-Z" app
Yes Im also facing the same problem..
Related
is it possible to overclock above 768mhz? my phone never gets warm and battery lasts 2+ days, completely stable at this speed, i want to learn how i can edit a kernel and increase the cpu voltage ever so slightly and increase max cpu clock and see whats stable, could you help me?
i think you will just start to get kernel panics if you try to go much higher .
i have another phone (lg 500) also with the same arm6 cpu that comes clocked at 600 from factory. i have the option to oc to 825 with custom kernel but it always panics at 806 and is stable at 787.
So i think if you want a faster phone go buy one
massigann said:
i have another phone (lg 500) also with the same arm6 cpu that comes clocked
Click to expand...
Click to collapse
Nope.
P500 has an ARM11 MS7227 processor
Wildfire has an ARM11 MS7225 processor.
http://xi0.info/qualcomm-chips-kernel-arm-phones_7000.html
lol the chipset for the wildfire is MSM7225 but the cpu is arm6/11? on half of the sites is arm6 the other arm11..
Hi I have mine set to 710 and any higher starts getting random reboots.
But overclocking any higher than 768, your risking a chip melt or definitely shorting its life.
So i am using trinity's stable kernel on 1.2 ondemand gov and deadline i/o sched. My question is: why am I havving terrible performance for example after playing like 10-15 mins subway surfers? It works really nice until i get like 600.000 points,after that I barely can see what's happening,verry low fps especially when i'm touching the screen(might this be i/o related?). So,does anyone have the same issues? Can someone tell me the optimal kernel/freq/gov and i/o sched? And btw i'm on cna 3.8.0 if that's helping with anything.
calinoii said:
So i am using trinity's stable kernel on 1.2 ondemand gov and deadline i/o sched. My question is: why am I havving terrible performance for example after playing like 10-15 mins subway surfers? It works really nice until i get like 600.000 points,after that I barely can see what's happening,verry low fps especially when i'm touching the screen(might this be i/o related?). So,does anyone have the same issues? Can someone tell me the optimal kernel/freq/gov and i/o sched? And btw i'm on cna 3.8.0 if that's helping with anything.
Click to expand...
Click to collapse
CNA 3.8.0 is based on android 4.1.2 and there are many stable trinity kernels for 4.1.2. Each with different clock speed for CPU and GPU. So which one are you using? Try another one with higher GPU. There is one with 1420MHz CPU and 512MHz GPU so give it a try if you are not already using it
I'm using the 1420 Mhz CPU and 384 Mhz GPU because of the battery drain in the 512Mhz GPU one. I already have issues with my battery drain cause my phone is thinking that it's charging and my screen is turned on almost non stop so...
calinoii said:
I'm using the 1420 Mhz CPU and 384 Mhz GPU because of the battery drain in the 512Mhz GPU one. I already have issues with my battery drain cause my phone is thinking that it's charging and my screen is turned on almost non stop so...
Click to expand...
Click to collapse
What about trying the 512 GPU for a little while just to confirm whether the performance still drops after 600,000 or it will be fine???
Accordingly, I hope we will be able to narrow the cause of this lag
Hope you reach a higher score this time
I'll do this tomorrow at work and i will post the results,now i need some sleep
try a 1344mhz kernel or a 1536mhz trinity kernel. for some reason many devices dont like 1420mhz.
simms22 said:
try a 1344mhz kernel or a 1536mhz trinity kernel. for some reason many devices dont like 1420mhz.
Click to expand...
Click to collapse
Same thing for me I tought nexus has a good performance,and it's also oc to 1500...what should i do?
calinoii said:
Same thing for me I tought nexus has a good performance,and it's also oc to 1500...what should i do?
Click to expand...
Click to collapse
Actually I play the same game nowadays but never reached this 600,000+ score. Generally I noticed that the game is not as smooth as it used to be before the last update with christmas theme. Only yesterday I checked the settings and there is an option to turn this new christmas theme (called Holiday Theme) off. I don't think that the power in GNex is not enough to run this game, but maybe this new theme is having some bugs causing this lag. So try turning it off and see if you still face the same lag you are talking about
Ok so I noticed that not only when I'm playing Subway surfers the phone is lagging but when I'm in the drawer or just switching between the screens...I'm on franco's r300 kernel with 384Mhz GPU. So,what' wrong with my phone?
calinoii said:
Ok so I noticed that not only when I'm playing Subway surfers the phone is lagging but when I'm in the drawer or just switching between the screens...I'm on franco's r300 kernel with 384Mhz GPU. So,what' wrong with my phone?
Click to expand...
Click to collapse
I don't think there is anything wrong with your phone. It is not very weird to get lags from time to time while using the phone, so please make it easier on yourself
My advice is to try different ROMs and kernels until you are satisfied
Any sugestions for something nice ?
calinoii said:
Any sugestions for something nice ?
Click to expand...
Click to collapse
I can't help you in ROMs because I didn't try any but using my own AOSP one. As for kernels, I always used Trinity and it is very fine with me.
Just search around for other users' experiences and mostly you will find something attractive to your liking
There is definately some sort of bug in my note 2 or all note 2 cpus
Iv been trying to find out why nova3 and mc4 have random lag spikes and then smooth gameplay. At first like many people said
Gameloft games arent optimized well i belived that. While thats true to some extent heres what iv found
Using set cpu or tegrak to force the cpu at max clock fails after hitting 38c
Thus causeing lag in game
No matter what setting iv tried the moment my phone hits 38c the cpu
Locks back to 800mhz. My phone is rooted yet there is no way i can maintain the clock at 1.6ghz
Im now using androd revolution rom and that hasnt helped either. Does anyone else have this issue?
To test run nova3 or mc4 any level and stay in there moveing around after the phones warm enough(around 38c for me) youll notice
Stuttering. Check ur cpu and ull find its downocked to 800mhz
Dear nielo360,
Probably, you are reading the battery temp not the cpu temp since note2 cpu throttles at 80 c...
Try system tuner pro application to read real cpu temp...
If you are overclocking or wanna lock the cpu to max speed then you should do undervolting by installing custom kernels like perseus...
Try to undervolt both cpu and gpu...
Also try to lower your brightness to stay away from extra heat that screen makes...
Issue discussed before so you can refer to here :
http://forum.xda-developers.com/showthread.php?t=2058119
Hope all these helps...
Kind Regards..
Sent from my Amiga Note
Thanks for the reply, i did follow the thread and undervolted my cpu running at 1.3ghz 1025mv however my phone reaches 67c true temp and throttles very easily any idea if this normal i cant play any 3d games unless im sitting near a fan or ac. Every says they throttle at 80c
It is set to throttle for good reason. It may b irritating but I would let it be and not tamper with it.
Sent from my GT-N7100 using xda app-developers app
nielo360 said:
There is definately some sort of bug in my note 2 or all note 2 cpus
Iv been trying to find out why nova3 and mc4 have random lag spikes and then smooth gameplay. At first like many people said
Gameloft games arent optimized well i belived that. While thats true to some extent heres what iv found
Using set cpu or tegrak to force the cpu at max clock fails after hitting 38c
Thus causeing lag in game
No matter what setting iv tried the moment my phone hits 38c the cpu
Locks back to 800mhz. My phone is rooted yet there is no way i can maintain the clock at 1.6ghz
Im now using androd revolution rom and that hasnt helped either. Does anyone else have this issue?
To test run nova3 or mc4 any level and stay in there moveing around after the phones warm enough(around 38c for me) youll notice
Stuttering. Check ur cpu and ull find its downocked to 800mhz
Click to expand...
Click to collapse
The stuttering in mc4 has been driving me crazy.
I also used a tool to measure cpu and find that the game runs well for the first few matches and then it does tend to lock itself at 800mhz and the sideshow begins.
My phone doesn't get that hot, but something is definitely going on. I really hope that gameloft can optimize this game. These games running on ios are so much smoother that it's embarrassing for Android "super phone" users.
Sent from my Galaxy Note 2 using Tapatalk 2
The problem is not the cpu its the gpu throttleing as samsung has for some odd reason overclocked it. The fix for this is a bit tricky
If you use tegrak ultmate Do not force gpu lock at 533mhz this will underclock the cpu automaticly and make it unstable after a few mins instead
Set level 0 gpu 533mhz stock
Undervolt if your like
Set level 1 440mhz
1025
Seg level 2 440mhz
1025mv
.. leave the last level at stock 166mhz
Cpu you can scale it or leave it doesnt matter mine is locked at 1.3ghz
This works great for the most part and u wont notice the downclock as the clocks will move between 533 and 440 during heat.
nielo360 said:
The problem is not the cpu its the gpu throttleing as samsung has for some odd reason overclocked it. The fix for this is a bit tricky
If you use tegrak ultmate Do not force gpu lock at 533mhz this will underclock the cpu automaticly and make it unstable after a few mins instead
Set level 0 gpu 533mhz stock
Undervolt if your like
Set level 1 440mhz
1025
Seg level 2 440mhz
1025mv
.. leave the last level at stock 166mhz
Cpu you can scale it or leave it doesnt matter mine is locked at 1.3ghz
This works great for the most part and u wont notice the downclock as the clocks will move between 533 and 440 during heat.
Click to expand...
Click to collapse
i found that the real throttling problem is a security protocol that Samsung roms have. When the battery reach 41C the cpu throttles (no matter if its only at 60C cpu temp)
i dont know how to deactivate that protocol...but if you want, try CM10.1 or any other AOKP or AOSP roms and you´ll see that there is no cpu throttling unless the cpu reach 80C.
you´ll need "stability test" app (cpu stress testing, and you can watch battery temp), and "system tuner" app (to watch live cpu temp during the stress test)
Hey guys!
I installed CPU Spy and Performance Tuner and noticed that my max CPU speed is 1440Mhz but as far as I know it should say 1800Mhz. I know we have 4 cores running at 1.4Ghz and 2 cores running at 1.8Ghz which is the speed advertised.
What is your max CPU speed for your G4?
pakitos said:
Hey guys!
I installed CPU Spy and Performance Tuner and noticed that my max CPU speed is 1440Mhz but as far as I know it should say 1800Mhz. I know we have 4 cores running at 1.4Ghz and 2 cores running at 1.8Ghz which is the speed advertised.
What is your max CPU speed for your G4?
Click to expand...
Click to collapse
CpuSpy doesn't know that cores beyond 0-3 exist, so it only shows the first quadcore cluster. App hasn't been taught bigLITTLE yet it seems.
Oh I see, I thought I had like a bad CPU since I couldnt find something about it. Thanks!
Same here I only get to do 1.44
Use Kernel Adiutor App. it's compatible and detects all cores.
i know overclocking is unsafe anyways but still due to performance lags in the era of 2017 i like to keep my frequecy to 2GHz and Voltage to 1425mV so will it be safe as my primary device is away for repair can i use this settings for my daily drivery??????
Androbots said:
i know overclocking is unsafe anyways but still due to performance lags in the era of 2017 i like to keep my frequecy to 2GHz and Voltage to 1425mV so will it be safe as my primary device is away for repair can i use this settings for my daily drivery??????
Click to expand...
Click to collapse
2Ghz is very high you can try 1800 or 1900 Ghz maximum is preety safe and voltage to negative 20mV.
You will get good battery life with good performance but it will still consume more battery life then stock kernel 1600Ghz.
Trex888 said:
2Ghz is very high you can try 1800 or 1900 Ghz maximum is preety safe and voltage to negative 20mV.
You will get good battery life with good performance but it will still consume more battery life then stock kernel 1600Ghz.
Click to expand...
Click to collapse
Okk i managed to under volt the by 30mV and at 2Ghz are snappy I will keep and eye on things and also after 2 days I will switch to 1.92Ghz
Edit:i just saw u typed 1900ghz can I overclock that high??
Androbots said:
Okk i managed to under volt the by 30mV and at 2Ghz are snappy I will keep and eye on things and also after 2 days I will switch to 1.92Ghz
Edit:i just saw u typed 1900ghz can I overclock that high??
Click to expand...
Click to collapse
Sorry my mistake