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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Click to collapse
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.
Anyone can overclock this RK2918 chipset? The performance of this tablet isn't that fast with the stock firmware, I hope someone can overclock the CPU and GPU.
a kernel that allows overclock is allowed, but at the moment noone is working on (for what I know). Try the Evolution 1.12 is much faster than other roms. How much do you have on the Antutu benchmark?
So I have the m4 aqua for quite some time, and I never actually read anything about it's SoC. Until just recently I came to see that Snapdragon 615 actually supports 1.7GHz frequency on the big cores. And I was about to ask if the cores are already clocked at 1.7GHz, and if not, can you even increase the frequency by any method (root required ofc)? I don't mind the heating if the raw performance can be improved, mostly asking for gaming purposes.
Basic thing is kernel with over clocking
Sent from E2303
Deathmake said:
Basic thing is kernel with over clocking
Sent from E2303
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Are there any kernels who already have this, or I'm supposed to build my own (I'm not very good with this stuff, so I'd rather use some already modified)?
Idk but we have sources and good way to compile kernel with over clocking.. But i dont know, this is only my opinion
Sent from E2303
It reaches 80'c max on 1.5ghz at 1.7ghz it's gonna fry cpu for sure..
Hey, I saw that all CPUs are currently locked down to 1593mhz. Our chip should have 2x1.5ghz for general use and 2x2.1ghz for high performance tasks.
But in stock as in custom Roms, I see all CPUs locked down, max freq 1593mhz and no control over queue processing, either from hotplug or CPU front. Is there something I missed? Or LG just lied to us?
I know from thermal point of view that our device would not be able to sustain 2.1ghz for a long time, but if the frequency is not even available, it is a serious matter... +500mhz is not something to overlook!
If thats true, thatd be a heartbreaking, the first thing I look to before choosing a device, is clock speed
Unlock the game optimization
I checked on cpu-z and frequencies. With optimization on, it won't go over 1,5 ghz but with that option off it is easily jumping to maximum clock speed (faster battery drain). Stock rom, don't know about custom roms.
Linux User said:
I checked on cpu-z and frequencies. With optimization on, it won't go over 1,5 ghz but with that option off it is easily jumping to maximum clock speed (faster battery drain). Stock rom, don't know about custom roms.
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You mean game optimization in settings/battery? I think we do not have that option in custom ROMs (I am currently trying Aicp 12.1) and never changed it in stock. I will try going back to stock to disable that option and see if the frequency table changes... If it does, it will be a pre-requisite before flashing custom ROMs in our device. Still, it is something the kernel should handle.
I would underclock the device on my own, as I did with my good old G2, but not having the option for the CPUs to scale as intended is not cool...
Well, frequency table shows no change with stock, but somehow, CPUs 3 and 4 scale up to 2150mhz now.
I guess LG did not cheat in the strict sense of the word, but just does not want us to have control over our devices...
Sent from my LG-H850 using Tapatalk
Floodland said:
Hey, I saw that all CPUs are currently locked down to 1593mhz. Our chip should have 2x1.5ghz for general use and 2x2.1ghz for high performance tasks.
But in stock as in custom Roms, I see all CPUs locked down, max freq 1593mhz and no control over queue processing, either from hotplug or CPU front. Is there something I missed? Or LG just lied to us?
I know from thermal point of view that our device would not be able to sustain 2.1ghz for a long time, but if the frequency is not even available, it is a serious matter... +500mhz is not something to overlook!
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Click to collapse
So... I was freaked out after reading this thread, so i rushed to check using cpu Z and it turned out that mine is clocked at 2.15, so i don't know what is wrong u
The Snapdragon 820 inside the LG G5 has a quad-core processor which has 2 cores clocked at 2.15 GHz and two other cores clocked at 1.6 GHz (1593 MHz), it's the way the manufacturer (Qualcomm) decided the processor to be, the LG G5 is not underclocked. Some users may get different results in applications like CPU-Z or AnTuTu depending on which core the application is based on.
Android_420 said:
The Snapdragon 820 inside the LG G5 has a quad-core processor which has 2 cores clocked at 2.15 GHz and two other cores clocked at 1.6 GHz (1593 MHz), it's the way the manufacturer (Qualcomm) decided the processor to be, the LG G5 is not underclocked. Some users may get different results in applications like CPU-Z or AnTuTu depending on which core the application is based on.
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The frequency table shown by kernel adiutor (or any kernel tweaking software) shows ranges 307-1593 for all processors.
I know the hardware behind, my first though was that LG underclocked it. Now I see the phone just hides its behavior and does not show the real table (or the available software is not able to see it).
We will need additional kernel development in order to effectively control the core speeds in our devices.
Case closed, thank you for the responses.
Floodland said:
The frequency table shown by kernel adiutor (or any kernel tweaking software) shows ranges 307-1593 for all processors.
I know the hardware behind, my first though was that LG underclocked it. Now I see the phone just hides its behavior and does not show the real table (or the available software is not able to see it).
We will need additional kernel development in order to effectively control the core speeds in our devices.
Case closed, thank you for the responses.
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old versions of kernel auditor are buggy with the g5, they see it as a single quad core instead of big/little dual 2 cores. You need the newest kernel auditor.
hello guys, i have seen few videos which said we cant really overclock cpu of any devices only the official manufacture can do that.
even the developer of no gravity kernel also said that we can only overclock gpu and not the cpu of sd 845 in poco f1 (kind of) in the comment section of the youtube video which i have seen(channel name is munchy).
but i have seen few videos and even no gravity kernel also overclock poco f1 to 3ghz.
is it really the number or they really overclocked the cpu?..
or is it not possible, we can only overclock gpu?
and if not than plz can someone give the reason why it is not possible?
nick8898 said:
hello guys, i have seen few videos which said we cant really overclock cpu of any devices only the official manufacture can do that.
even the developer of no gravity kernel also said that we can only overclock gpu and not the cpu of sd 845 in poco f1 (kind of) in the comment section of the youtube video which i have seen(channel name is munchy).
but i have seen few videos and even no gravity kernel also overclock poco f1 to 3ghz.
is it really the number or they really overclocked the cpu?..
or is it not possible, we can only overclock gpu?
and if not than plz can someone give the reason why it is not possible?
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Click to collapse
First version of NGK made it seem like cpu was OC but it was not. Manufacturer locked the frequency so you can't. It's the same with CPUs for PC. You can buy the OC version or the non OC version. Look at Intels line of CPUs as an example.