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I just saw the specs of galaxy ace.
Same adreno 200 gpu as our's and the same processor msm7227 but clocked at 800 Mhz....wtf?
I couldnt overclock my phone to a stable 806 ever
Can anyone make any comments please??
take a look
http://www.gsmarena.com/samsung_galaxy_ace_s5830-3724.php
divyanshu308 said:
I just saw the specs of galaxy ace.
Same adreno 200 gpu as our's and the same processor msm7227 but clocked at 800 Mhz....wtf?
I couldnt overclock my phone to a stable 806 ever
Can anyone make any comments please??
take a look
http://www.gsmarena.com/samsung_galaxy_ace_s5830-3724.php
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Kernel matters rolleys.
Sent from my LG-P500 using XDA Premium App
Yes, Its due to kernel only. And not to worry so mush. What FK has given us till now you can use @ 768, It's not bad at all.
lol binodray, u know about android or ur just acting like u know??
we cant overclock because the msm7227 in our device is connected to cheap cables and busses and probably cheap ahb or something...
thats y some people are able to overclock to 806 and some people are not able to...
No dear I don’t know anything.
On a short note
The MSM7227 is ARM 11 family 32bit Qualcomm MSM7225 processor. This series seems to run PLL2 at 1200MHz, which is why they are capable of running at 600MHz. (1200/2 binary thing).
what is over clocking?
Over clocking typically refers to running a CPU at a clock speed higher than that for which it was originally designed. And the kernel is told that it is being run at a higher speed (In realty it’s not).
Why phone crash?
When phone generate very high voltage due to increased clock speed we have kernel panic in result.
How we solve this?
As far as I know if dev can alter UV table in kernel we can have processor with 1728 which is 864. This means there could be one kernel supporting OC frequencies up to 1728Mhz (lets say 1728,1600,1500,1400,1300,1200,1120), and user could choose which ones he wants to use (eg 1400 and 1120, disabling the rest).
Hope this will make you clear why we need kernel and why OC is based on kernel codes.
Hi! I have problem with perseus Kernel If I overclock cpu a little bit, All the same the problem (If I start play game some time it will restart), it does not matter how much overclocked. I tested 1.7Ghz clock and test it For 1375mv, 1400mv, 1425mv, and it's not effective and between a perseus rom freezes lock screen and I have to restart it :S, siyah kernel will not let me even overclock more than 1.5GHz can someone help me with this problem :laugh:, I love overclocking :silly:
SiyahKernel S3 v1.5 CPU over/underclock: 100-1800MHz 18-steps , GPU over/underclock: 54-800MHz ,Perfect to play , i have been using for a long time and i had never any problems ........
devid801 said:
SiyahKernel S3 v1.5 CPU over/underclock: 100-1800MHz 18-steps , GPU over/underclock: 54-800MHz ,Perfect to play , i have been using for a long time and i had never any problems ........
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Okay But, why I'm not able to overclock 1.8GhZ its show me 200-1.5GhZ I tried overclock stweaks, cpu master, set cpu, and Foxhound extras but not help I try flash siyah again If that help.. Block story max settings eat really MUCH performance
I'm not even able hit over the 1.5GhZ and it show me 25-1.5GhZ (((
Anyone?
Anyone know what I do wrong if I'm not able hit 1.8GhZ?
yes,, your cpu isn't up to it, simple. With overclocking make small steps, note what you are doing, experiment with voltages, but all chips are different so experimentation is the only way, along with lots of reading and learning, skill aided by searching
slaphead20 said:
yes,, your cpu isn't up to it, simple. With overclocking make small steps, note what you are doing, experiment with voltages, but all chips are different so experimentation is the only way, along with lots of reading and learning, skill aided by searching
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Click to collapse
okay But why this perseus give me overclock more than 1.5GhZ But Perseus is so buggy :S and I can normally overclock Gpu with siyah kernel but If I run test I am not note difference, 1 better fps for 700MhZ GPU Clock My Phone is so strange
saletan said:
okay But why this perseus give me overclock more than 1.5GhZ But Perseus is so buggy :S and I can normally overclock Gpu with siyah kernel but If I run test I am not note difference, 1 better fps for 700MhZ GPU Clock My Phone is so strange
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Click to collapse
you have to understand the fact that the kernel is in alpha stage, so if you dont know what you are doing you shouldnt have flashed it. and also all chips are not capable of handling higher frequency, 1.6 ghz should be asafe bet for all processors..
700mhz in siyah makes a big impact depending on the benchmark you run.. check the thrread in my sig for more info.
Thanks all for posts! I figured it out, I give more juice for all these steps for perseus alpha And not anymore reboots. 1.8 GhZ 1450mv 1.7GhZ 1400mv, 1.6GhZ 1350mV, 1.5GhZ 1300mV, I run now 1.7GhZ for dual core mode, I'll try soon run my phone quad core mode . But I can't overclock my gpu with perseus and siyah rom doesn't give me overclock more than 1.5ghZ DD so strange Ps: 1.7 GhZ Dual core My Cpu score is 8123 and memory 5538 on quandrant benchmark.
Edit: If my phone a little bit overheat it reboot same thing is 1.6GhZ, 1.7GhZ, 1.8GhZ. 1.6GhZ I run stability test about 1-2min and it reboot, Battery About 41 degrees Celsius :S
Why in the name of all that is holy would you overclock your CPU, and then run it in dual core mode??
You would be better off leaving it at 1.4ghz in quad core mode.
That seems pointless.
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I make video today
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http://www.youtube.com/watch?v=glPp2ORTvFo&feature=youtu.be Sorry for poor video my video editing software doesn't working But If I run test about 1 min device reboot My video will not be saved if it shuts down so I had to stop Stability Test before a turn off.
I will do later in the evening siyah kernel video for overclocking problem
hello, i am trying to make a kernel for samsung galaxy player 5.0 which has same cpu&gpu as well known gt-i9000.
I have successfully overclocked cpu from 1.2ghz to 1.6ghz but benchmark results on added frequencies are worse than at stock. But if I use tegrak overclock and set same freq and voltage as in my overcloked kernel, then everything is okay and benchmark results are much better.
any idea or you need more information?
about gpu, I changed it frequency in drivers/gpu/pvr/s5p110c/sysconfig.c but it doesn't give any benefits. what also should I edit/change to successfully overclock gpu?
send from my samsung galaxy wifi 5.0
KOala888 said:
hello, i am trying to make a kernel for samsung galaxy player 5.0 which has same cpu&gpu as well known gt-i9000.
I have successfully overclocked cpu from 1.2ghz to 1.6ghz but benchmark results on added frequencies are worse than at stock. But if I use tegrak overclock and set same freq and voltage as in my overcloked kernel, then everything is okay and benchmark results are much better.
any idea or you need more information?
about gpu, I changed it frequency in drivers/gpu/pvr/s5p110c/sysconfig.c but it doesn't give any benefits. what also should I edit/change to successfully overclock gpu?
send from my samsung galaxy wifi 5.0
Click to expand...
Click to collapse
Gpu overclocking is not working this way. Our gpu speed is linked to the main bus speed. To overclock the gpu, you need to overclock the bus (this is known as liveoc for the i9000).
Why CPU oc is not working, idk. Have you defined proper apll values for the added freq?
Gesendet von meinem GT-I9000 mit Tapatalk 2
KOala888 said:
hello, i am trying to make a kernel for samsung galaxy player 5.0 which has same cpu&gpu as well known gt-i9000.
I have successfully overclocked cpu from 1.2ghz to 1.6ghz but benchmark results on added frequencies are worse than at stock. But if I use tegrak overclock and set same freq and voltage as in my overcloked kernel, then everything is okay and benchmark results are much better.
any idea or you need more information?
about gpu, I changed it frequency in drivers/gpu/pvr/s5p110c/sysconfig.c but it doesn't give any benefits. what also should I edit/change to successfully overclock gpu?
send from my samsung galaxy wifi 5.0
Click to expand...
Click to collapse
On Infuse, I found that somehow adding extra frequency steps could cause the device to get jammed at whatever the policy minimum was set.
I haven't had time to figure out why.
wow, big thanks guys :> gonna try without extra frequncies and try to overclock bus too (I have read that liveoc isn't as steble and generally is worse than normal oc)
send from my samsung galaxy wifi 5.0
how to overclock galaxy y ? i have flashed kernel with merruk v.2.0 and use jellyblast v.3.0.3 ROM , but cpu frequency in my galaxy y still 832 MHz, please help. thanks
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hey there .i wanted to know if custom kernels have effect on processor speed so that they could damage the processor on long term ,or not ?
you can overclock CPU on custom kernel, and then you can burn it. but I think it won't overclock by itself,
najodleglejszy said:
you can overclock CPU on custom kernel, and then you can burn it. but I think it won't overclock by itself,
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i wont do that but i'm afraid that the custom rom or kernel will make this it self ,what makes me confused that i flashed a kernel today and noticed better performance and more rapid than previous so i'm afraid that this deference is because boosting processor speed in these custom kernels or roms
this kernel is "MESA" on "Hyberbeam Rom" in the kernel description there is a sentence that got me panicked which is "oc upto 1.8ghz and using 200mhz steps. default boot only use 1ghz."
so i want to know what this means
it means that you can oc up to 1.8 GHz if you really want. just use No-frills CPU Control or SetCPU to manage your CPU, you can check the current clock speed and set the min and max frequency limit, so if you set the max to 1 GHz you can be sure that you won't fry the CPU... unless you'll set the governor to performance.
the kernel or custom rom don't oc the cpu by themselves...... btw you can oc your cpu to 1.2 gigs safely..... i am using my phone on that frequency from last two months
and the speed increase you are talking about is because of the various tweaks and scripts that are used in the custom rom and kernel and the removed bloatware
Sent from my WT19i using Tapatalk 2
thnx 2 much i feel safe now
Moderators, please close/hide/delete this thread, as we have to create new one in the future, this just breaking some rules, thanks to wedgess for information.
KERNEL VERSIONS
Nominal
720P Recording
1.6GHz Max Clock
4MB VRAM
383MB Available Ram
Stock GPU Clock (245 MHz)
Balance
480P Recording
2GHz Max Clock
6MB VRAM
400MB Available Ram
Stock GPU Clock (245 MHz)
Fast
480P Recording
2GHz Max Clock
8MB VRAM
398MB Available Ram
Overclocked GPU (260MHz)
Extreme
No Camera Features
2.3GHz Max Clock
8MB VRAM
429MB Available Ram
Overclocked GPU (265 MHz )
Eagerly awaiting the R800x GB version! Thanks much for your efforts!
Are this for hardcore gamers???
There will be correct version which fits DiXperia Perennial in the future .
Sent from my Xperia X10i using xda premium
Can't wait for jb version and would it be possible to disable als from the kernel level because it causes me lots of problems. If it isn't too much trouble please make version disabling als. Thanks
Sent from my Xperia Play (r800x)
extremetempz said:
KERNEL VERSIONS
Nominal
720P Recording
1.6GHz Max Clock
4MB VRAM
383MB Available Ram
Stock GPU Clock (245 MHz)
Balance
480P Recording
2GHz Max Clock
6MB VRAM
395MB Available Ram
Stock GPU Clock (245 MHz)
Extreme
No Camera Features
2.3GHz Max Clock
8MB VRAM
419MB Available Ram
Overclocked GPU (260 MHz )
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Click to collapse
Is it possible to get say Extreme with 420p recording? I know it would lose some of its RAM... just curious. The thoguht of 8mb vram and gpu OC to 260mhz sounds appealing to me. But I would like to have 420p camera. If not I totally understand. Just curious is all
Saw the FAST options added. Oh man.... just made my day. Awesome. Just to clarify/confirm there will be different version for GB & ICS/JB correct?
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ozzmanj1 said:
Saw the FAST options added. Oh man.... just made my day. Awesome. Just to clarify/confirm there will be different version for GB & ICS/JB correct?
Sent from my R800i using xda premium
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Click to collapse
eventually there will be but for now I'm polishing off gingerbread
i m only posting here cause of this: is really safe OC at 2.3ghz? i have a feeling many chips gonna be burned..as Doomlord himself said on Doomkernel thread,its more safe using cpu near to default..and he doesnt recommend using cpu above 1.6..wedgess and cosmic dan same opinions..so i think it would be good for all, a release with a bit more juice on GPU..mostly on ICS we need a boost. on GB with adrenobooster we already have an amazing result on roms and daily use. 1ghz--»2.3 seems..xtreme.
just my 2 cents beeing carefull..anyway great work,highly appreciated..and a little question: are JB kernel being thought?:good:
That was Justin's decision - you can always flash Extreme version and use 1.6GHz frequency . If you want my opinion about this, check DiXperia thread where I post my few words of using right frequency with right profile etc.
For example, my XPlay could reach 1.9GHz max, sometimes 2.0, but never more. Some devices, like Justin's Play, working on 2.3GHz better than 2.1, cause of voltages for each frequency .
i totally agree with you..but cutting a bit more frequencies it would not be bad at all..i ve said that on other thread, as i has a xtreme OC on desktop pc..i always be carefull, cause some chips yeh..they handle it..in same cpu/gpu series,same can do it nicely (always short time using) others cant..on long term result they might cause some graphics glithces,cpu faulty and so on..but it always depend on users choice to OC or not,cause a phone doesnt have a refrigeration system as pc can have to reduce temperatures and avoid burning chip.
More than the CPU, the GPU overclock seems really unsafe: doom has tried it still 2 years ago into one version of his kernel (I don't remember which release) and it only gives problem (if I remember correct one guy hasd his play death after some test), maybe is better to ask to doom some more information (he is busy with other devices but I think that he would reply with some more details)
Sent from my Nexus 7 using Tapatalk 4 Beta
[email protected] said:
More than the CPU, the GPU overclock seems really unsafe: doom has tried it still 2 years ago into one version of his kernel (I don't remember which release) and it only gives problem (if I remember correct one guy hasd his play death after some test), maybe is better to ask to doom some more information (he is busy with other devices but I think that he would reply with some more details)
Sent from my Nexus 7 using Tapatalk 4 Beta
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I agree with the GPU overclock thing and it was v13 he had it ,then he removed it and made v14, So @extremetempz i think you should PM DoomLord and ask!
Pizza_Dox said:
I agree with the GPU overclock thing and it was v13 he had it ,then he removed it and made v14, So @extremetempz i think you should PM DoomLord and ask!
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Click to collapse
and ask him wich clock he used..250 i think it would not be harmful..but Doomlord can say better at wich clocks did he use both GPU/CPU.
i remember to read that one guy also burned his play with 2.0ghz..cant remember wich version of Doomlord kernel,.heated so much that board died.:crying: of course always users choice and fault..cant have a fiat punto racing like a ferrari.
smokerman said:
and ask him wich clock he used..250 i think it would not be harmful..but Doomlord can say better at wich clocks did he use both GPU/CPU.
i remember to read that one guy also burned his play with 2.0ghz..cant remember wich version of Doomlord kernel,.heated so much that board died.:crying: of course always users choice and fault..cant have a fiat punto racing like a ferrari.
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I have a gilera runner pm tuning,pro street 3!!!
Sent from my R800i using xda app-developers app
Good
This looks very good! Very promising , can't wait to give the monster 2.3ghz a try ) . Anyway good luck with this !
How much ram would removing the 3g function give?
Spatinator said:
How much ram would removing the 3g function give?
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(correct me if im wrong) i think 3G and Data dosent have a Ram Partition,
Pizza_Dox said:
(correct me if im wrong) i think 3G and Data dosent have a Ram Partition,
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Ha i don't know it either