Is it possible to overclock the processor on the CDMA Sprint Touch Pro? I know it uses the 528 MHz Qualcomm MSM7501A with 32 MB ISM..
I know people do Registry Edits and disable this program or add that program to the TP, but if the clock speed is increased, then the TP will be faster..
Obviously, increasing the clock speed has negative side affects as well, namely heat (Already a well-documented issue) and increased rate of loss of battery life..
Nice thread Big D dude,
There is currently no way to overclock this device. Many smart people are/were working on it, but as of yet there isn't a stable way for it to be done.
Related
I am wondering what is the point of just pursuing higher Quadrant score?
Ok, you got a high quadrant score, does it mean your phone is running better?
Better has different aspects:
stability
speed
battery consumption
usability
so, come on guys, please stop pursuing higher score blindly!
I always see people posting how hight their quadrant score were, but not mentioning if their phone were working better with that high scores.
anguslaw said:
I am wondering what is the point of just pursuing higher Quadrant score?
Ok, you got a high quadrant score, does it mean your phone is running better?
Better has different aspects:
stability
speed
battery consumption
usability
so, come on guys, please stop pursuing higher score blindly!
I always see people posting how hight their quadrant score were, but not mentioning if their phone were working better with that high scores.
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Click to collapse
The point of going for a high quadrant score is speed & response, the higher quadrant is the higher the response and speed of the OS will be ,cause if you check in quadrant it checks CPU/RAM/3D/2D/I/O.
The 3D,2D and RAM doesnt change between OS's but CPU and I/O does,because I/O is the "Input / Output" that if it is higher,the OS will work alot smoother nevertheless because its clean and simple just how it was ment to be.
Also 2.1 and 2.2 does make a diference,i mean read about the diferences and they say the 2.2 can be between 100% to 500% faster,and if you check stock 2.1's 500 compared to stock 2.2's 1400,you get around 280% more speed.
Battery Consumption / Stability : It has nothing to do with Q's scores,thats more of the OS configuration and CPU Scaling.
Just try it out yourself : Use Normal SE 0.24 and do Q ,youll get around 500 or so,and you will notice the OS is very laggy even without a live wallpaper.
Now go for FreeX10 2.2 and do Q,youll get around 1400 and it will work awesomely fast even WITH a live wallpaper.
So in one brief description : The higher Q's score is,the better the device's Hardware interacts with its Software giving you smoother and faster usability of it,and stability + battery consumption is something totally diferent that if they dont work as they should,can be fixed by modifying the OS and its settings.
Edit : Thats why we are after high Q's scores rather than Linpack scores,Linpack only tests CPU speed by using the language defined in the OS (JIT etc)and even if it would be 120 would be useless if the I/O is rubbish.
So yeah,Q's score marks a diference.
Regards
Lawyered ?
call me a noob but i gotta ask, just what does the kernals do to the phone thats so special, and all the ghz talk means what. i rooted my device for the teather and customizing, and now i see all this talk of kernal this, overclock that, and different ghz people are getting can someone explain to me what this does for your phone, should i be interested???
popcorn kernals?
the higher your ghz the faster your phone is.
overclocking is making your ghz higher
and kernals is what allows you to overclock(sorta)
lol dude...you should prob. take your time with customization but ghz is in reference to the speed of the processor. So...theoretically the higher the number the better your phone should perform...t, eoretically lol. Note that with a higher ghz value the worse your battery life will be unless the kernel is written really well. Also the kernel is the code that controls the devices hardware. (brain)
The nice thing is that you can generally play with different kernels without having to wipe and redo your phone. Also, if you really want to play with the various kernels out there you should get setcpu from the market. It let's you set your phone to make use of the processor in an over clocked (OC) application but it can also let you under clock your phone when your not using it, such as when the screen is off. This will help you conserve battery life. But be careful, over clocking can lead to over heating and other problems if you''re not careful
sounds very interesting, hmmm. so in the coming months people could create kernals to acheive speeds to challenge dual core phones
the kernels already are challenging dual core phones. The thunderbolt currently has a 2ghz kernel. The motorola atrix is a 1 ghz dual core... Thunderbolt definately rivals it with overclock kernel
Sent from my ADR6400L using XDA App
A "kernel" is the OS layer that sits between the applications and hardware. So, when an application says "light up LED" it eventually goes through the kernel to do this, most likely by a request/system call.
The speed of a CPU is measured in hertz (frequency). So, a 1 Ghz CPU can perform over 1 billion operations in one second. The frequency can be increased (overclocked). When you do so, this can damage the CPU (most likely due to heat). Heat can also cause the CPU to run efficiently. So, if you overclock too high, you COULD end up running slower than if you had just left it at 1 Ghz. Changing the frequency can also hinder stability.
so with it being so dangerous how do u know what kernal to trust and whats a safe limit in hertz, do u stop at 1.5, because 2ghz sounds like pushing it
This thread is so full of misinformation it is comical. To start, higher clock speed does not always result in better performance.
Secondly, everyone has their own preference. The best bet is to find the perfect balance for your needs. For many people, overclocking the CPU is not very beneficial... since the device is already plenty fast at stock 1GHz speeds. A lot of users would rather use custom kernels to make their device more power efficient and use SMARTASS governors and lower voltages.
Mess around with kernels and see what you like the best! (always remember to create a backup before flashing... this allows you to easily revert back if something goes awry).
You mean they're not popcorn kernels?? Lol
bmcclure937 said:
This thread is so full of misinformation it is comical. To start, higher clock speed does not always result in better performance.
Secondly, everyone has their own preference. The best bet is to find the perfect balance for your needs. For many people, overclocking the CPU is not very beneficial... since the device is already plenty fast at stock 1GHz speeds. A lot of users would rather use custom kernels to make their device more power efficient and use SMARTASS governors and lower voltages.
Mess around with kernels and see what you like the best! (always remember to create a backup before flashing... this allows you to easily revert back if something goes awry).
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Click to collapse
Very well written and informative post, thanks brah!
skinien said:
A "kernel" is the OS layer that sits between the applications and hardware. So, when an application says "light up LED" it eventually goes through the kernel to do this, most likely by a request/system call.
The speed of a CPU is measured in hertz (frequency). So, a 1 Ghz CPU can perform over 1 billion operations in one second. The frequency can be increased (overclocked). When you do so, this can damage the CPU (most likely due to heat). Heat can also cause the CPU to run efficiently. So, if you overclock too high, you COULD end up running slower than if you had just left it at 1 Ghz. Changing the frequency can also hinder stability.
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+1 ninja point for correctly saying "over 1 billion"
Sent from my ADR6400L using XDA App
It should be noted that most phones are definitely capable of being overclocked to a reasonable extent.
the majority of kernels we nexus one users play with, is undervolting the and playing with teh voltage tables to maximize standby battery life, at the same time overclocking the high end to improve performance. but really its about lowering voltage to improve battery life.
Hi... I have rooted my Samsung GS2 and payed for the OC app TEGRAK ..
But every time I go over 1400mhz the phone gets very unstable.
It even feezes at 1400 mhz when i use my navigon app...
I have tested it at 1500 mhz.. But reboots in a kind of save mode.,,,
At 1400mhz i runs Quadrant smooth with 4200 in score
And 56 MFLOPS in Linpack
But why is my phone so unstalbe?
But why is my phone so unstalbe?
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Because it's supposed to run at 1.2Ghz.
If every SGS2 was able to run at 1.4Ghz without any issue I guess Samsung would have set them at 1.4Ghz by default (since battery life is obviously the least of their concerns ^^). When CPUs are produced, there's always variations in quality. what usually happens on x86 CPUs is that they're tested, sorted according to their max stable frequency, and then sold under different names and at different prices. For Exynos my guess is that any CPU that fails to pass the 1.2Ghz bar is just ditched, and they keep the others, some of which will work at 1.4Ghz, whereas some won't.
Now if you want to gain more stability, you can always try to increase the voltage, it usually gets more stable as voltage increases, but it also gets hotter (which can cause it to crash, or may even permanently damage the processor).
BlueScreenJunky said:
Because it's supposed to run at 1.2Ghz.
If every SGS2 was able to run at 1.4Ghz without any issue I guess Samsung would have set them at 1.4Ghz by default (since battery life is obviously the least of their concerns ^^). When CPUs are produced, there's always variations in quality. what usually happens on x86 CPUs is that they're tested, sorted according to their max stable frequency, and then sold under different names and at different prices. For Exynos my guess is that any CPU that fails to pass the 1.2Ghz bar is just ditched, and they keep the others, some of which will work at 1.4Ghz, whereas some won't.
Now if you want to gain more stability, you can always try to increase the voltage, it usually gets more stable as voltage increases, but it also gets hotter (which can cause it to crash, or may even permanently damage the processor).
Click to expand...
Click to collapse
At 1.4ghz the phone will also get hotter and it decreases the lifetime if you run 24/7 at 1.4ghz
Ok.. I know about the x86 cpu's.. But didn't think it was the same in ARM cpu's-
But I see ALOT SGS2 that runs 1800mhz..
I guess that I just have one of the not so OC lilkes...
Overclocking won't always work for everyone at same levels.
I've also seen evidence to suggest that OCing significantly reduces the life of the SGS2. Nobnut had his phone vastly overheating even on stock speeds, and constantly rebooting... He overclocked. A number of others reported similar.
Overclocking is not simple and it is not that you just click on 1400/1500 MHz and you are Overclocked. A lot of things matter here. When we overclock in our Desktops then we have to test it very thoroughly, setting up the right VCore, Bus voltage, Multiplier, checking the stability and temperature etc. etc. Tegrak OC is a nice and simple software to use, but it can't be perfect when you can't set all the settings manually other that just higher the clock rate. Personally I'd always stay with stock speed as incorrect OC could harm my CPU and GPU.
Regards.
If you know anything about overclocking then you'll understand that there are a variety of factors that affect the overclocking of a system. The overclock headroom you get from a processor varies, add to that the variables in component tolerance in the circuit board and you have a huge variety of factors that can limit the maximum frequency that you can overclock your system to.
I'll give you an example using my computers. Click on the images below:
Both processor overclock similarly on using the same components and that was the maximum I could get out of them. Now when I bought an EVGA X58 Classified motherboard and overclocked the Xeon W3520 I got it up to 4704 MHz with less vCore and less CPU VTT. All of this was done with aircooling.
My point is that not all systems will overclock the same even though they share the same model components.
Okay, so I'm REALLY anal about the speed of my phone, the slightest bit of stutter or lag from just the notification center itself really bothers me. I was wondering if someone could recommend some really good settings for my phone
I currently am running
JellyBam 6.3.0 (JB 4.2.2)
4Aces Kernel
I would like some good settings regarding governor, CPU Frequency, and any other things I can do including stuff in developer options, if that helps. Thanks!
It is likely that you will always have "some" degree of lag present in the note 1. Due in large part to our GPU. We are also limited in performance by our dual core CPU.
That being said, the closest to zero lag I've found, is using Flappjaxxx current JB AOSP build, (0225) combined with nova launcher, and his newest 3.0.9 ALT kernel.
Windows, transition, and animator settings to "off" in development settings.
Wheatley governor set to 384 min, 1.72 max.
system tuner app on system controls set to "recommended".
No over/undervolt.
forced GPU rendering in development settings.
These are my main settings, but yours will likely differ.
Happy tuning....g
^^Limited performance from "only a dual core" ...
Hardware is WAY ahead of software right now.
The second core is offline most of the time due to no load and developers of apps not fully understanding how to utilise multiple threads...
Adding more cores on top of an unused core ain't really gonna help much.
And yet we cant even stream a quality youtube video above 22 FPS, all the while the MSM8660 specs boast a capability of nearly 60 FPS with the Adreno 220 GPU.
So my question is, Are we seeing reduced performance from the CPU, or the GPU. It cant be all software, as we see the reductions when ranging software from GB to JB.
Drivers are in play of course, but I can't hardly imagine a piece of code so poorly made, as to reduce output capacity by 50%.
Not doubting you brother because I "know" you know your way around this machine, and because we so many times have traveled the same paths of thought. And it's entirely possible I'm missing a critical point here. But damn...I wanted the stated video speeds, and I'm not getting what Qual and company promised me. and in a direct comparison to the note2 quad, it's night and day as I watch the same video on my note1 next to my wifes 2. The odds are in favor of 2 cores running low speed on the quad core unit, as opposed to our note 1 running a single core wide open until the second one is needed. That of course was the basis for my statement.
OP can tweak for many great improvements, but I personally feel like we were duped on the claimed output of the 8660.....g
Just get a wife - then the phone lag will seem so trivial.
LOL .....he speaks the truth ....g
Ok guys , i am making a temp throttling limit mod for G5 for rooted phones on stock rom both kernel , i could succesfully remove some limits (Gpu , Lcd , Ram and Cpu big throttling limit at 60c) Next limit is up to 85c and without dropping the cpu like before , personally i think that most people would be safe to have their cpus up to 75c but is 80c safe? For me its up to 90c (never burned a cpu , never but always a first time!) I know that some guys are grumpy for getting their phones warm and they prefer having less performance and big throttling and thats why LG did that on stock but i love performance , so thgis mod is only for gamers and performance maniacs that doesnt want to see their phones lagging!! So what do you think about the max cpu temp that i should give on people in order not to cause any problem?