Related
I want to know of their is any way to stop my O1 to crash when I overclock it to 806mhz...
Sent from my LG-P500 using XDA App
LOL, stick it in the fridge... Or solder a bunch of heatpipes on it?
Seriously, if it is unstable, you do not need more cooling but primarily more voltage. And since that is just impossible to do, go and do some less overzealous overclocking -> problem solved.
doktornotor said:
LOL, stick it in the fridge... Or solder a bunch of heatpipes on it?
Seriously, if it is unstable, you do not need more cooling but primarily more voltage. And since that is just impossible to do, go and do some less overzealous overclocking -> problem solved.
Click to expand...
Click to collapse
Just curious as to why it's impossible to up the voltage on this chipset. I've searched and can't find any info.
On a side note the msm7227 in the galaxy ace runs at 800 and there are many p500's that can't handle that clock speed. Wonder if it is running at a higher voltage in that phone or if something else is different about it.
Something else is definitely different....
I run my phone at 806 with the Franco kernel although I think that it was unstable on other kernels. I would like to try higher I know it at least booted before at 825
vtmike said:
Just curious as to why it's impossible to up the voltage on this chipset. I've searched and can't find any info.
Click to expand...
Click to collapse
Voltage adjustment unsupported by chipset/CPU.
doktornotor said:
Voltage adjustment unsupported by chipset/CPU.
Click to expand...
Click to collapse
Thanks for the reply. I had read that there was no voltage scaling but wondered if the the overall voltage could be increased with the proper kernel. Aosp said he was going to be working on a kernel, had my hopes up that it might include a voltage increase. Sucks to hear its a hardware limitation.
These settings have been tested by me all night and all day checking the timesnin each clock state and if it failed it would be a simple fix . This is as stable as can be lowering your temps and increasing batterylife!! No more screen dimming. I stopped the undervolting process at 1728mhz because at 2265mhz regardless the phone would overheat
So here are the specs below
300mhz----750mv
422mhz----750mv
652mhz----750mv
729mhz----750mv these are as low as I could go
883mhz----760mv
960mhz----770mv
1036mhz---780mv
1190mhz---790mv
1267mhz---800mv
1497mhz---810mv
1574mhz---820mv
1728mhz---830mv
These settings are to be inputted directly into setcpu via voltage table proven to work
These settings are also tested daily and improved where flawwed
I figured i would post this since there isnt a single post with manual voltage specs
Good info thanks!
You got it!!
Have any voltages setting for OC?
Are these settings good for gaming?
As posted these voltages are strictly for batterylife however does just fine on gaming. I will work on oc voltages once the cpu limiter is removed from any kernel unfortunate it would be pointless to overclock this handset
Why can't I adjust voltage settings on a stock kernel? I don't get an option to do it in the fauxclock app...
zachdees said:
As posted these voltages are strictly for batterylife however does just fine on gaming. I will work on oc voltages once the cpu limiter is removed from any kernel unfortunate it would be pointless to overclock this handset
Click to expand...
Click to collapse
you do know we already have 2 over clocked kernels for tw. so its not exactly pointless.
These settings are for people who want batterylife and to enjoy theyre phone without the screen dimming on them from the cpu overheating on them.. i dont see a point in overclocking the phone. Maybe some quadrants and horrible batterylife
There are some that want the most battery in a device. Others want the most performance. I and others are in the 2nd category. I personally have a zerolemon so battery life is a last priority for me seeing that underclocking this handset is pointless to me. But to each their own. I do aprreciate you taking the time to find out these voltages but to some OC is just as addictive as flashing roms themselves lol!
Thats fine you can enjoy your screen dimming 2.7ghz while i have the zero lemon and underclocked at 1728mhz and undervolted lasting 6 or more days and still screaming fast. Sure there isnt a point to it huh
zachdees said:
Thats fine you can enjoy your screen dimming 2.7ghz while i have the zero lemon and underclocked at 1728mhz and undervolted lasting 6 or more days and still screaming fast. Sure there isnt a point to it huh
Click to expand...
Click to collapse
Thanks a lot for this
MY NOTE 3 BETTA THAN YOURZ
does any one have the stock kernal voltage to maybe compare
i tried these settings
set up fine
300mhz----750mv
422mhz----750mv
652mhz----750mv
729mhz----750mv
883mhz----760mv
960mhz----770mv
having issues on this half
1036mhz---780mv had to set to 800 because it kept freezing blacking out
1190mhz---790mv 820
1267mhz---800mv 850
1497mhz---810mv 885
1574mhz---820mv 900
1728mhz---830mv 915
Stock Kernel Nope.
This WILL not work on a stock TW kernel as SETCPU or Voltage control do not have the ability. The only way to change voltages (unlike the title claims) is to flash a NON stock kernel first.
Tha_Dynasty2049 said:
does any one have the stock kernal voltage to maybe compare
i tried these settings
set up fine
300mhz----750mv
422mhz----750mv
652mhz----750mv
729mhz----750mv
883mhz----760mv
960mhz----770mv
having issues on this half
1036mhz---780mv had to set to 800 because it kept freezing blacking out
1190mhz---790mv 820
1267mhz---800mv 850
1497mhz---810mv 885
1574mhz---820mv 900
1728mhz---830mv 915
Click to expand...
Click to collapse
This is due to variation in chips, when the processors are manufactured they are tested, separated by performance, and priced accordingly (this is called 'product binning'). Those of you using OP's settings with no issues have similar or better processors, and likely could undervolt further.
bob23bk said:
This is due to variation in chips, when the processors are manufactured they are tested, separated by performance, and priced accordingly (this is called 'product binning'). Those of you using OP's settings with no issues have similar or better processors, and likely could undervolt further.
Click to expand...
Click to collapse
yes true and i understand
my only reason for saying that is he has a note 2 in his signature plus we have a 2.3ghz processor soo y would it overheat?
plus our cores are handled bit different because we have a snapdragon and well the note 2 has a exynos processor :fingers-crossed:
Tha_Dynasty2049 said:
yes true and i understand
my only reason for saying that is he has a note 2 in his signature
Click to expand...
Click to collapse
I have no idea lol, did not see this (using xda app)
Tha_Dynasty2049 said:
plus we have a 2.3ghz processor soo y would it overheat?
Click to expand...
Click to collapse
The clock speed, voltage, and heat are all directly connected; changing any value will affect at least one of the others.
Tha_Dynasty2049 said:
plus our cores are handled bit different because we have a snapdragon and well the note 2 has a exynos processor :fingers-crossed:
Click to expand...
Click to collapse
These theories are equally applicable to all processor types. The issue with these one-size-fits-all settings is we are using cpu's from multiple different bins, thus they can tolerate different voltages/clock speeds. It's also worth mentioning that 2 cpu's from the same bin will tolerate different settings (as they came from different wafers) and that even 2 cpu's from the same wafer will likely tolerate different settings (depending on it's location within the wafer).
In other news, I've found THIS extremely useful thread that explains how to go about revealing your bin # (Thanks @toastido for noting that KitKat changed location to /sys/devices/system/soc/soc0/soc_pvs :highfive. The thread also has multiple users end settings and benchmark results.
Last but not least, to finally answer your original question: I found in that thread that your original settings will vary depending on your bin # (There are no universal stock settings) but perhaps you can find someone who posted their original settings from the same bin that you have. Hope it helps, cheers :good:
People are stating that the performance is much improved after flashing the kernel. So I want to ask how does GTA sanandreas run on the device is it comparable to the ONEPLUS ONE ? Could anyone maybe upload a short sample to youtube of the game running at max settings on the device with the Blu_spark kernel ?
Video I found of gta performance with stock kernel skip to 2:00 https://www.youtube.com/watch?v=NCfUUhp_M54
With Blu spark it's exactly as one plus one performance.
sydeu said:
With Blu spark it's exactly as one plus one performance.
Click to expand...
Click to collapse
Thats awesome also is it possible to overclock the X to 2.5Ghz ?
artrokas said:
Thats awesome also is it possible to overclock the X to 2.5Ghz ?
Click to expand...
Click to collapse
No overclocking yet
sydeu said:
No overclocking yet
Click to expand...
Click to collapse
Anyone working on it ? Is it even possible ?
artrokas said:
Anyone working on it ? Is it even possible ?
Click to expand...
Click to collapse
Possible yes but not with Blu spark. Noone working on it as far as I know. Eng.stk could implement it in Blu spark but does not want to, which is the correct decision in my opinion.
sydeu said:
Possible yes but not with Blu spark. Noone working on it as far as I know. Eng.stk could implement it in Blu spark but does not want to, which is the correct decision in my opinion.
Click to expand...
Click to collapse
Why wouldn't it be the correct decision ? it could be completely optional
Yeah. I wish that someone would even make a 2.5ghz possible as optional. People that tweak with kernels usually know what they are doing plus one setting that is above the normal values would not even bloat it. Also we have thermal limit that will kick in that there will be no damage. It would be nice to experiment just a little bit.
Ps. Still one helluva kernel. Thanks to eng.stk
Great kernel. I use it on CM 13 with an incredible undervolt. I'd bet I could hit even 2.8ghz easily and stay under stock voltages. Loving it for everything else though.
RJDTWO said:
Great kernel. I use it on CM 13 with an incredible undervolt. I'd bet I could hit even 2.8ghz easily and stay under stock voltages. Loving it for everything else though.
Click to expand...
Click to collapse
That is a jesusphone if it can handle those voltages. Mine only does 950mv for 2.3ghz.
Fatsodonkey said:
That is a jesusphone if it can handle those voltages. Mine only does 950mv for 2.3ghz.
Click to expand...
Click to collapse
Been my daily driver for a week. 729mhz was unstable so I had to raise it to 730mv from 725, but its great. Hence why I'd like more options for frequencies haha. I think I have an insanely high binned chip even though its an AA model. Can't wait to see what frequencies I can hit though.
RJDTWO said:
Been my daily driver for a week. 729mhz was unstable so I had to raise it to 730mv from 725, but its great. Hence why I'd like more options for frequencies haha. I think I have an insanely high binned chip even though its an AA model. Can't wait to see what frequencies I can hit though.
Click to expand...
Click to collapse
Im just testing right now my new voltage values.
Now it seems like 930mv is also working for me. Not crashed after 3dmark, asphalt 8 and stability test. Also lowered 1900mhz to 915mv.
I think i can crash this with gta san andreas though.
E: WTF??? On OOS i could not uv under 950mv, but now i can. No crash and no slowdowns. Actually got a score of 1080 with 3dmark cloudgate. O_O
Fatsodonkey said:
Im just testing right now my new voltage values.
Now it seems like 930mv is also working for me. Not crashed after 3dmark, asphalt 8 and stability test. Also lowered 1900mhz to 915mv.
I think i can crash this with gta san andreas though.
E: WTF??? On OOS i could not uv under 950mv, but now i can. No crash and no slowdowns. Actually got a score of 1080 with 3dmark cloudgate. O_O
Click to expand...
Click to collapse
925 actually works too, but I had a few bugs. Rule of thumb is generally 10mv above whatever works so I settled with 935. I will test 930 though. Had to raise 1900 to 910. 905 gave me issues in stability testing.
The Phone is stable at these settings.
maxweber1981 said:
The Phone is stable at these settings.
Click to expand...
Click to collapse
Now try a stress test from the play store. One of them uses root for scaling. Test each frequency for 15 minutes
RJDTWO said:
925 actually works too, but I had a few bugs. Rule of thumb is generally 10mv above whatever works so I settled with 935. I will test 930 though. Had to raise 1900 to 910. 905 gave me issues in stability testing.
Click to expand...
Click to collapse
Fatsodonkey said:
Im just testing right now my new voltage values.
Now it seems like 930mv is also working for me. Not crashed after 3dmark, asphalt 8 and stability test. Also lowered 1900mhz to 915mv.
I think i can crash this with gta san andreas though.
E: WTF??? On OOS i could not uv under 950mv, but now i can. No crash and no slowdowns. Actually got a score of 1080 with 3dmark cloudgate. O_O
Click to expand...
Click to collapse
excuse me for being a noob, but, what's the main advantage of undervolting the cpu? is it done to achieve a longer battery life? it does not limit performance right?
i'm a new opx user and just flashed this awesome kernel and i'm interested in boosting performances of this awesome device.
may i have your current cpu volt setup? thanks a lot, sir.
ZackoFF96 said:
excuse me for being a noob, but, what's the main advantage of undervolting the cpu? is it done to achieve a longer battery life? it does not limit performance right?
i'm a new opx user and just flashed this awesome kernel and i'm interested in boosting performances of this awesome device.
may i have your current cpu volt setup? thanks a lot, sir.
Click to expand...
Click to collapse
You dont want to use anyones voltage settings. Undervolting is random. Some people get amazing results while someone gets crashing.
Undervolting cpu makes the phone run cooler and will save a bit of battery also.
Less heat also means that the cpu will propably survive a bit longer. Same goes for battery because cpu temps affect the battery too.
You just need to test all the voltages yourself and see what works and what does not.
Always make a backup that if something goes wrong you can always restore the system.
Also if you undervolt dont go complaining to devs about crashing or system lockups.
Fatsodonkey said:
You dont want to use anyones voltage settings. Undervolting is random. Some people get amazing results while someone gets crashing.
Undervolting cpu makes the phone run cooler and will save a bit of battery also.
Less heat also means that the cpu will propably survive a bit longer. Same goes for battery because cpu temps affect the battery too.
You just need to test all the voltages yourself and see what works and what does not.
Always make a backup that if something goes wrong you can always restore the system.
Also if you undervolt dont go complaining to devs about crashing or system lockups.
Click to expand...
Click to collapse
i didn't know if it was going to be this difficult haha. i thought using the same settings should be okay since its a same chipset and all, but i think its worth a shot.
okay then i'll go straight to kernel adiutor and set my own voltages.
another question and sorry if its out of topic, im using twrp 2.8.7.0 at the moment, i can create backup but i can't restore the backup, the error mentions about locked systems or partitions, forgot the exact error code, any ideas?
thanks
ZackoFF96 said:
i didn't know if it was going to be this difficult haha. i thought using the same settings should be okay since its a same chipset and all, but i think its worth a shot.
okay then i'll go straight to kernel adiutor and set my own voltages.
another question and sorry if its out of topic, im using twrp 2.8.7.0 at the moment, i can create backup but i can't restore the backup, the error mentions about locked systems or partitions, forgot the exact error code, any ideas?
thanks
Click to expand...
Click to collapse
Just install the latest bluspark TWRP. It is working fine for me.
You can chmod 755 or 775 the sd card in TWRP it could make things better????
Dont know for sure about that one though.
If i remember correctly you can use the chmod command in TWRP's fike manager.
Fatsodonkey said:
Just install the latest bluspark TWRP. It is working fine for me.
You can chmod 755 or 775 the sd card in TWRP it could make things better????
Dont know for sure about that one though.
If i remember correctly you can use the chmod command in TWRP's fike manager.
Click to expand...
Click to collapse
okay i'll try backing up again and then changing my cpu settings.
thanks a lot for your help.
Hello folks!
This thread is intended for sharing, please be kind. Any suggestions would be appreciated
A few days ago I was tired of having my Mi3 running on stock global dev MIUI 8, it was inefficient system with really bad memory management. On my experience, the MIUI tend to run out of memory. In some case, after a few hours of usage the system cannot reclaim the occupied RAM, thus making the system lags a lot and generate excessive heat!
Yes, MIUI is a feature-rich ROM, and the Mi ecosystem is a pretty mature ecosystem. However, those all greatness needs a lot of power to run on our 3 year old device. After a few research I decided to switch to CM13 ROM.
With efficiency in mind, I do my research and tinkering with my device to get the best setup possible without losing performance. The results are AMAZING! I can use my phone for a whole day without recharge in the mid day. All of this with huge improvement on performance, Real Racing 3 highest graphic setting without any noticeable lag! CPU and battery temperature are now significantly lower (43-47C idle / light tasks, 55-57C heavy gaming). Now that I've found the best setup, I want to share it with you folks! Here we go:
Mi3W 64GB
CM13 ROM snapshot build
CM kernel (automatically flashed while flashing CM13 zip through TWRP)
Screen resolution changed to 720x1280 use this guide
Modded interactive CPU governor (see screenshot below)
Undervolt (see screenshot below, this one really helps reduce CPU working temperature)
Noop I/O scheduler
Reduce aggresiveness of LMK (see screenshot below)
Thats all folks, hope this guide will get our Mi3 having another year of flagship-grade experience! Cheers! :highfive:
How did u undervolt
kingnikpic said:
How did u undervolt
Click to expand...
Click to collapse
It depends on the kernel used. Cm kernel that he used supports undervolt. Careful when undervolting though as too much of it can cause cpu instability and reboots.
kingnikpic said:
How did u undervolt
Click to expand...
Click to collapse
Yes, it depends on the kernel used. Some kernel support undervolting while others don't. You need to flash kernel that support undervolt.
solazz said:
It depends on the kernel used. Cm kernel that he used supports undervolt. Careful when undervolting though as too much of it can cause cpu instability and reboots.
Click to expand...
Click to collapse
While testing CPU voltage value, don't tick "apply on boot" option until you find the most stable voltage without causing system reboot or crashes. Every CPU has different limit on how far you can undervolt, but you can use the values on my screenshot as guidance (Snapdragon 801 / MSM8974-AB only)
Wow!! Thanks a lot bro. I'll fiddle now with my phone.
miui8polska，i cant root it .can you give me a supersu.zip?
Sent from my MI 4LTE using XDA Labs
Random reboot after setting undervolt just likes yours
z1d4n21 said:
Random reboot after setting undervolt just likes yours
Click to expand...
Click to collapse
Undervolting (and clock adjustment, in general) pretty much is a case-per-case basis, so different handsets (even if it's the same type of device) may have different setup. Try lowering it first incrementally and test it, until you have it stable enough.
rxl.noir said:
Undervolting (and clock adjustment, in general) pretty much is a case-per-case basis, so different handsets (even if it's the same type of device) may have different setup. Try lowering it first incrementally and test it, until you have it stable enough.
Click to expand...
Click to collapse
Ok thanks i will test it later
Let's share best configs for OnePlus 8 PRO. Anyone used it?
What is this?
A simple app that can custom GPU frequency and voltage tables without recompiling the kernel, compatible for Snapdragon 865 series, 855 series, 888, 765 series, 750 / 690 series and 780G.
How it works?
By unpacking Boot / Vendor Boot image, decompiling and editing relevant dtb (device tree binary) files, and finally repacking and flashing.
Why "KonaBess"?
"Kona" is the code name of Snapdragon 865 series.
Snapdragon 888 's GPU has minus improvement in energy efficiency, thus we are able to overclock sd865 and beat it. And this is the reason why the app was born.
Though sd888 is compatible now, the app name won't change.
How much improvement can I get?
I see someone undervolted his sd865, reducing power cost 25% in gfx(4.2w->3.2w) bench.
In fact, it is chip-specific and depends on your stability requirements.
Topic for Other Device
Download APK
Very helpfull if you provide example, also is it possible to under volt CPU too?
Who testing this solution? Works and safe ?
this worked wonders. I can play pubg and genshin impact with basically not that much heat and throttling
davidsamuelib said:
this worked wonders. I can play pubg and genshin impact with basically not that much heat and throttling
Click to expand...
Click to collapse
let us know what settings have you applied
Here's my config for less heat while trying to achieve maximum performance:
https://drive . google . com/file/d/1GhjJJttl5UZvUIytOSF1LZmEaPzxGbh6/view?usp=drivesdk
Paste and delete spaces.
I experience very rare artifacts in Dolphin Emulator with this config, so if you all suggest some changes, you're welcome.
Is there any tutorial for this?
CPU uv its possible this app?
I've been using this in combination with mslezak's fork of the Radioactive kernel. Undervolting works even on the overclocked gpu settings. It's fantastic.
For anyone wondering how to get this to work on stock, make a backup and offload it onto the pc first so you can recover in case of a failure.
Open the frequency settings and add a new frequency under the "Snapdragon 865" menu that matches the highest clock frequency in the "Snapdragon 865+" menu. They should be identical before proceeding. Hit the save button.
Edit the gpu volt table next, there's no submenus, it's all on one table. Hit the save button after any changes before you press the repack and flash button. "MIN_SVS" is the lowest voltage while the "Turbo" settings are the highest.
Do small changes, flash, then benchmark checking for artifacts and crashes.
Config v1
Overclocked and undervolted. If you see any artifacts, just bump voltage level up
Edit, removed.
No adreno boost.
DrDominate said:
I've been using this in combination with mslezak's fork of the Radioactive kernel. Undervolting works even on the overclocked gpu settings. It's fantastic.
For anyone wondering how to get this to work on stock, make a backup and offload it onto the pc first so you can recover in case of a failure.
Open the frequency settings and add a new frequency under the "Snapdragon 865" menu that matches the highest clock frequency in the "Snapdragon 865+" menu. They should be identical before proceeding. Hit the save button.
Edit the gpu volt table next, there's no submenus, it's all on one table. Hit the save button after any changes before you press the repack and flash button. "MIN_SVS" is the lowest voltage while the "Turbo" settings are the highest.
Do small changes, flash, then benchmark checking for artifacts and crashes.
Click to expand...
Click to collapse
What settings are you set?
Config v2
Edited voltages a bit.
Edit removed.
gsser said:
Edited voltages a bit
Click to expand...
Click to collapse
It's stable? No crash, bootloop, artifacts in daily usage?
Noob9496 said:
It's stable? No crash, bootloop, artifacts in daily usage?
Click to expand...
Click to collapse
yes, on high clocks voltage is set, editing lower clocks rn, giving rare artifacts in games. i will upload a new one soon
gsser said:
yes, on high clocks voltage is set, editing lower clocks rn, giving rare artifacts in games. i will upload a new one soon
Click to expand...
Click to collapse
What kernel do you use? Latest RA fork?
Noob9496 said:
What kernel do you use? Latest RA fork?
Click to expand...
Click to collapse
Yes
gsser said:
Yes
Click to expand...
Click to collapse
I will wait for your stable configuration
Edit, since nobody cared to read or give feedback i'm going to remove the config, idc if someone renames it and shares it, just know that i'm not responsible for any damages. Did my warnings, waited for some time and still got no feedbacks. Fine for me, and i will not give a v4, i will keep it to myself this time.
Noob9496 said:
I will wait for your stable configuration
Click to expand...
Click to collapse
Latest should be fine. Tested drainage between 295mhz and new voltage vaules of 4xxmhz, they differ like -40 -50mA which is ok considering clock difference. Should be stable now. Im not getting any artifacts or glitches.
gsser said:
Latest should be fine. Tested drainage between 295mhz and new voltage vaules of 4xxmhz, they differ like -40 -50mA which is ok considering clock difference. Should be stable now. Im not getting any artifacts or glitches.
Click to expand...
Click to collapse
If you manage to stabilize everything, I would be very grateful for sending the configuration. I care about the highest stability, energy efficiency and low temperatures.