ive tried every rom/kernal combination and with each i get lock ups when doing intensive cpu work such as a game or benchmark overclocked to 1.6 any ideas? Thanks
Just means your processor was built a little weak. Its only built to run at 1.2ghz so anything above that is pushing it hard... some phones can be oc'd that much, some can't. Just take it down to 1.4. I can't even get mine to 1.4 so he thankful
Sent from my AT&T cellular device.
What voltage do you have it at? Try raising it 25mV at a time stressing you cpu at each step until you're stable. That is if you are determined to run 1.6 and i would not push more than +100mV personally.
joeyzadoe said:
ive tried every rom/kernal combination and with each i get lock ups when doing intensive cpu work such as a game or benchmark overclocked to 1.6 any ideas? Thanks
Click to expand...
Click to collapse
Have you considered there is a reason that your phone was only sold as capable of 1.2 GHz?
Entropy512 said:
Have you considered there is a reason that your phone was only sold as capable of 1.2 GHz?
Click to expand...
Click to collapse
Wow... You got real issues man..The OP is just looking for some tips from others that have succeeded in getting their phones to 1.6.. You need some help buddy...
If youve nothing nice to say..
But then I guess youd never speak would you?
/end rant
Sent from my SAMSUNG-SGH-I777 using xda premium
Stevenrogers_420 said:
If youve nothing nice to say..
Click to expand...
Click to collapse
Hope you heed your own advice.
Stevenrogers_420 said:
Wow... You got real issues man..The OP is just looking for some tips from others that have succeeded in getting their phones to 1.6.. You need some help buddy...
If youve nothing nice to say..
But then I guess youd never speak would you?
/end rant
Sent from my SAMSUNG-SGH-I777 using xda premium
Click to expand...
Click to collapse
I do not think entropy is the one who has issues...
This has been discussed in 10 different threads already and in great detail. If the OP did as much as search he would of have found the answer himself. That is why they call it research
the only question left is...... You mad bro?
Keep all voltages stock, then use voltage congrol and click on 1400 and increment the slider+ 25, then do the same for 1600. This is what i had to do to get my phone stable at 1.6 Some phones may need EXTRA voltage and others need less. It takes some testing to get your particular phone stable at anything over 1.2Ghz. I only did it to see if I saw any gains. Actually for me and my phone I found as far as MY SETUP and testing many different benchmark style apps at 1.4Ghz i got better benchmarks than i did at 1.6Ghz. Now everyones phones will act sligbtly different so your mileage may vary.
Sent From My KickAss ATT SGS2 SPORTING CM7
At 1.6 ghz... your phone will be discharging your battery ON your charger... I personally wouldn't recommend doing it as it gets the phone really hot, and causes the chip lots of stress due to high heat. Personally if you need more performance (this phones pretty damn fast anyways) go to 1.4ghz.
Most of our phones can be overclocked to 1.4 and some can go to 1.6 but not all. If you change the voltages and it still craps out, then take it down a notch to 1.4 and see how that works for you.
Entropy512 said:
Have you considered there is a reason that your phone was only sold as capable of 1.2 GHz?
Click to expand...
Click to collapse
Now now. Since when do we encourage keeping things stock.
My point is - if it were guaranteed to hit 1.6, it would be sold as 1.6.
Being able to hit 1.6 is luck of the draw, pure and simple.
There's a reason:
1) OC is not default on my kernel
2) I held off on providing OC support for a while here, and NEVER released it on Infuse (users weren't mature enough to handle it over there)
3) I have a warning in GIANT RED LETTERS not to complain about OC stability issues on my kernel thread.
Entropy512 said:
My point is - if it were guaranteed to hit 1.6, it would be sold as 1.6.
Being able to hit 1.6 is luck of the draw, pure and simple.
There's a reason:
1) OC is not default on my kernel
2) I held off on providing OC support for a while here, and NEVER released it on Infuse (users weren't mature enough to handle it over there)
3) I have a warning in GIANT RED LETTERS not to complain about OC stability issues on my kernel thread.
Click to expand...
Click to collapse
This is all true... but the OP was simply asking a question now lets all play nice.
We should have an OC that allows n00bs to melt their cpu.... 2.5ghz ftw
No no no.... We have too many "I tried to load the ICS in the I9100 forums, and I bricked my phone, please help!" threads. we don't need "I OC'ed my phone to 8ghz and melted my cpu" threads too
Tegrak allows you to go past 1.6. I thought these CPU were locked @ 1.6 but i had to up my voltage at 1.7 and i got a small bump in my benches though i probably did run my test enough to confirm the bump. At so.e point, when i get some time ill beat on my CPU some more
penguinlogik said:
At 1.6 ghz... your phone will be discharging your battery ON your charger... I personally wouldn't recommend doing it as it gets the phone really hot, and causes the chip lots of stress due to high heat. Personally if you need more performance (this phones pretty damn fast anyways) go to 1.4ghz.
Click to expand...
Click to collapse
I ran my phone at 1.6 for days just to see performance. No UV at all.. battery certainly drained faster, but not while charging. It charged just fine.. and stayed cool even when stressing. Like many have stated, all CPU's are slightly different .. just cause yours melts at 1.6 and wont charge doesn't mean this will happen for anyone trying to run 1.6GHz.
sent from my SGSII... suckas
Try bumpin' up the voltage 1-2 notches.
Just to add to the stats...
I've been able to run @ 1.4 with the same voltage as 1.2, but my phone will freeze once in a while when running apps like camera or navigation. Had to bump the voltage up slightly to get it stable, though I will likely just run 1.2.
I cannot run at 1.6.
fallingreason said:
Just to add to the stats...
I've been able to run @ 1.4 with the same voltage as 1.2, but my phone will freeze once in a while when running apps like camera or navigation. Had to bump the voltage up slightly to get it stable, though I will likely just run 1.2.
I cannot run at 1.6.
Click to expand...
Click to collapse
Try changing or updating your kernel. Im the OP and had the same problems. with the new siyah kernel at 1.6 even if i try i cant make it lock up or freeze.
Your processor was made from a different silicon wafer than other people's phones and was rated for 1.2ghz.
Since each wafer is different, some processors take voltage better than others as well as speed. It happens.
Sent from my GT-I9100 using xda premium
Related
Here
After last weeks DX farce with 2Ghz and 3Ghz Im cautious however these guys seem to have the benchies to back it up. We've long heard the potential for the hummingbird was 1.6. Only sad part is they say no Fascinate development till they get one. Removing the 56fps cap is nice too
I've never heard of these guys before? Legit? Renowned? Anyone know.
I would say all is BS until proven other wise. In my opinion the hardware would burn up at those speeds.
achandler2 said:
I would say all is BS until proven other wise. In my opinion the hardware would burn up at those speeds.
Click to expand...
Click to collapse
While not safe, I seriously doubt it would burn up.
adrynalyne said:
While not safe, I seriously doubt it would burn up.
Click to expand...
Click to collapse
Agreed. 1.6 has long been discussed as an achieveable speed. Dirrk was tinkering with it weeks ago. Its voltage requirement obviously is high and near the threshold point given the non-active cooling for the cpu. But I would not be surprised this could be achieved. I mean shoot we have 1.25Ghz on less than stock voltage already.
Benchmarks in one hand, stability in the other. When I see a posted kernel with good reviews for a week or so, I'll do more than raise an eyebrow. lol.
It's on the OCLF kernel, which if I remember, is well known for posting high quadrant scores without giving any real performance benefit.
Also, benchmark overclock's in the desktop world are always just for demonstration, not an application. Ever seen that 7GHz overclock benchmark they did on a Pentium 4?
This is no BS. The devs working on this are reputable and put out some of the best Vibrant ROMs out there. They're stable at 1.6ghz and are talking about pushing it to 1.8/2.0.
Kubernetes said:
This is no BS. The devs working on this are reputable and put out some of the best Vibrant ROMs out there. They're stable at 1.6ghz and are talking about pushing it to 1.8/2.0.
Click to expand...
Click to collapse
This doesn't suprise me. I could push my Droid to 1.32ghz. That's well over a 100% overclock. Achieving a 60% overclock shouldn't be too hard, especially on newer and much better hardware.
I find it tough to believe that most phones will be stable at a 60% overclock. Granted, Im only speaking from my experience with desktop CPUs... What type of software do people run to test stability?
Kubernetes said:
This is no BS. The devs working on this are reputable and put out some of the best Vibrant ROMs out there. They're stable at 1.6ghz and are talking about pushing it to 1.8/2.0.
Click to expand...
Click to collapse
Thats encouraging
Smeed said:
I find it tough to believe that most phones will be stable at a 60% overclock. Granted, Im only speaking from my experience with desktop CPUs... What type of software do people run to test stability?
Click to expand...
Click to collapse
What has been your experience with desktop cpu's. I cannot remember the last desktop cpu I have which at least 50% so I dont find 60% outrageously unreasonable. Active cooling obviously makes a difference.
With the battery life Im seeing on Dirrks UV kernels and even what I got on stock voltages pre-OC I would feel confident I could still get a full day off a 1.4-1.5Ghz hummingbird even if the voltage had to be raised to 1400mv.
I'm having trouble with stability with the 1.2 OC kernals...
So I checked out the thread in the vibrant section. This is def for real! Looks awesome! I had trouble with dirrks lv 1200. But every other kernel has ran fine. I'm sure that eventually we'll have everything we can dream on this phone. Good thing its already so great that I don't mind waiting. I hope I don't have to find an excuse to exchange my phone in search of one that can handle more.
Sent from my SCH-I500 using XDA App
saps said:
Here
After last weeks DX farce with 2Ghz and 3Ghz Im cautious however these guys seem to have the benchies to back it up. We've long heard the potential for the hummingbird was 1.6. Only sad part is they say no Fascinate development till they get one. Removing the 56fps cap is nice too
I've never heard of these guys before? Legit? Renowned? Anyone know.
Click to expand...
Click to collapse
@teamwhiskey is a god send. they have pulled the download though,due to flaws in their kernal. they are in the process of re-vamping it and re-testing. it seems while the kernal did improve performance it is unknown how much because it was also manipulating the internal clock speed.
def legit.
jeremyritzmann said:
@teamwhiskey is a god send. they have pulled the download though,due to flaws in their kernal. they are in the process of re-vamping it and re-testing. it seems while the kernal did improve performance it is unknown how much because it was also manipulating the internal clock speed.
def legit.
Click to expand...
Click to collapse
That sounds like what Dirrk ran into at 1.6 as well
Sent from my 1.2Ghz voodoo fascinate
saps said:
That sounds like what Dirrk ran into at 1.6 as well
Sent from my 1.2Ghz voodoo fascinate
Click to expand...
Click to collapse
Yea its going to be a pain to get that kink worked out. But from what ive heard theyre making headway. Now if only I could get a.perm root for the g2 lol.
Sent from my SGH-T959 using XDA App
Yes this is for real. I personally run it. Heres quadrant I ran last night. This kernel should be ported to all SGS phones. As long as they get a good dev with this phone to help port.
CPU didnt see near the gain I had hoped it would.
ya the CPU is getting destroyed by the N1. And what is with the ridiculous I/O. Did someone port a PCI express array of SSD's on the Vibrant? Maybe they just developed the GOD file system.
I make jokes, but I want the screen of my Fascinate to say 3439 also haha
I am on a mesmerize niw coming from a vibrant. I used this kernel. There was a timing issue. The io scores come from oclf which cheats quadrant. Those guys have released a pretty stable 1.4 oc that is real. I got 68 fps in neocore. Truth be told guys there is no need for oc in my opinion. With froyo the phone plays flash easily. Only application of oc to me is emulation and bragging rights. A good voodoo kernel works wonders honestly.
Sent from my SCH-I500 using XDA App
wooow way to bring this one back from the dead
I've run my E3D stock at 1.2 Ghz and I've run it overclocked under temp root at 1.7 Ghz. Sure my benchmarks are higher @ 1.7, but as a practical matter, do I notice the phone working any faster?
Not really.
It is like driving 150 vs 120. 150 is faster but does it really seem that much faster? (I've driven both speeds and I can tell you it doesn't). At some point our phones are "fast enough" for the software we throw at them. Now I admit I'm not a phone gamer so I cannot comment on the effect of overclocking on games, but just day-to-day desktop stuff, nah, no difference as far as I can tell.
Add to this that it is likely that additional speed is chewing through more battery faster and it hardly seems worth it. Without upping the voltage, your phone will likely be more unstable overclocked and with more voltage will likely have a shorter life or get cooked altogether.
For me, I'll probably just leave the speed stock.
I'm not saying I am "right" about this. Just my opinion at this point in time. YMMV.
Thoughts?
This is agreed up to a point. Sooner or later they will be creating apps and OS' that will truly utilize the full dual cores potential within the phone. I personally believe that up until that point the OP is 100% right on. But once this does happen, these apps will become more and more processor heavy. And once that happens, I believe we'll be back in the same boat as before and 1.2 vs. 1.7 will actually make a bit of a difference to the typical end user (and not just by benchmark enthusiasts).
The only reason I believe this to be true is look at how PCs and laptops evolved. We got dual core processors and apps weren't quite using the full potential, then as time went on and programmers started utilizing the full processing capabilities of dual/quad cores (& as these processors became more and more common) the differences began to matter again. That's just my 2 cents & I could be completely wrong, but just wanted to share my thoughts. Good topic though
Sent from my badass HTC EVO 3D... Get in our dimension!
mitchellvii said:
I've run my E3D stock at 1.2 Ghz and I've run it overclocked under temp root at 1.7 Ghz. Sure my benchmarks are higher @ 1.7, but as a practical matter, do I notice the phone working any faster?
Not really.
It is like driving 150 vs 120. 150 is faster but does it really seem that much faster? (I've driven both speeds and I can tell you it doesn't). At some point our phones are "fast enough" for the software we throw at them. Now I admit I'm not a phone gamer so I cannot comment on the effect of overclocking on games, but just day-to-day desktop stuff, nah, no difference as far as I can tell.
Add to this that it is likely that additional speed is chewing through more battery faster and it hardly seems worth it. Without upping the voltage, your phone will likely be more unstable overclocked and with more voltage will likely have a shorter life or get cooked altogether.
For me, I'll probably just leave the speed stock.
I'm not saying I am "right" about this. Just my opinion at this point in time. YMMV.
Thoughts?
* UPDATE *
Ooops!
Thought I was putting this in the Q & A section. My bad. Mods please move this.
Everyone else please don't flame me - just goofed
Click to expand...
Click to collapse
lol i did this once gotta love having multiple tabs and think you clicked on the right one ya? least thats what happend to me when i did it
I agree with you. Even in the games i play there is almost no difference, except that the battery gets drained faster because of the higher voltage.
P.s. wrong section, rable, rable, rable
I kinda agree with you in the matter of it not making a HUGE difference. But when I'm overclocked to 1.7, I do notice that it seems to scroll smoother. But that's the only difference I can see.
Sent from my PG86100 using XDA Premium App
I'm comin from a heroc running 768 so 1.2g MORE than enough for me. Besides any faster an yer batterys gonna last w couple hours.
Sent from 3D A.W.E.S.O.M-O
Hi Mitch! You're right, no real need for OC.
From a SuperCharged Evo4g!!!
motoelliot said:
I'm comin from a heroc running 768 so 1.2g MORE than enough for me. Besides any faster an yer batterys gonna last w couple hours.
Sent from 3D A.W.E.S.O.M-O
Click to expand...
Click to collapse
This would be my philosophy. A 1.2 GHz Dual Core is absolutely insane compared to what us Hero users used to have to deal with. My phone couldn't even handle 768, it was stable at 691.
LiquidSolstice said:
This would be my philosophy. A 1.2 GHz Dual Core is absolutely insane compared to what us Hero users used to have to deal with. My phone couldn't even handle 768, it was stable at 691.
Click to expand...
Click to collapse
Yeah... My poor heros still mad at me.
Sent from 3D A.W.E.S.O.M-O
I have my 3D oc'ed to 1.5 and ever so slightly undervolt to 1175000 (too many zeroes?)
Totally stable for me. Battery doesn't seem effected much.
Of course I haven't done heavy gaming yet. So. I dunno. I'm still in the honeymoon phase of just being Able to overclock, ya know. Lol.
Sent from my PG86100 using Tapatalk
Delete post
felacio said:
I have my 3D oc'ed to 1.5 and ever so slightly undervolt to 1175000 (too many zeroes?)
Totally stable for me. Battery doesn't seem effected much.
Of course I haven't done heavy gaming yet. So. I dunno. I'm still in the honeymoon phase of just being Able to overclock, ya know. Lol.
Sent from my PG86100 using Tapatalk
Click to expand...
Click to collapse
I dont know what the stock voltage is, but wouldnt this essentially balance out the extra battery draw from running a slightly higher clock?
Faster, Stronger .. make it so.
Sent from my PG86100 using Tapatalk
I've overclocked mine a few days, now I'm at stock 1.2 almost no difference. Running the script for overclock is nice though because it allows the use of apps like setcpu. That way profiles can be set for temperature and battery charge level.
As for overclocking because its awesome fast... No need, sweet the way it is.
mitchellvii said:
I've run my E3D stock at 1.2 Ghz and I've run it overclocked under temp root at 1.7 Ghz. Sure my benchmarks are higher @ 1.7, but as a practical matter, do I notice the phone working any faster?
Not really.
It is like driving 150 vs 120. 150 is faster but does it really seem that much faster? (I've driven both speeds and I can tell you it doesn't). At some point our phones are "fast enough" for the software we throw at them. Now I admit I'm not a phone gamer so I cannot comment on the effect of overclocking on games, but just day-to-day desktop stuff, nah, no difference as far as I can tell.
Add to this that it is likely that additional speed is chewing through more battery faster and it hardly seems worth it. Without upping the voltage, your phone will likely be more unstable overclocked and with more voltage will likely have a shorter life or get cooked altogether.
For me, I'll probably just leave the speed stock.
I'm not saying I am "right" about this. Just my opinion at this point in time. YMMV.
Thoughts?
* UPDATE *
Ooops!
Thought I was putting this in the Q & A section. My bad. Mods please move this.
Everyone else please don't flame me - just goofed
Click to expand...
Click to collapse
I agree. It doesn't feel much if any faster and is probably needlessly using excess battey.
On the otherhand, I find there to be a pretty big difference between driving 120, 150, or even 170 mph.
mitchellvii said:
I've run my E3D stock at 1.2 Ghz and I've run it overclocked under temp root at 1.7 Ghz. Sure my benchmarks are higher @ 1.7, but as a practical matter, do I notice the phone working any faster?
Not really.
It is like driving 150 vs 120. 150 is faster but does it really seem that much faster? (I've driven both speeds and I can tell you it doesn't). At some point our phones are "fast enough" for the software we throw at them. Now I admit I'm not a phone gamer so I cannot comment on the effect of overclocking on games, but just day-to-day desktop stuff, nah, no difference as far as I can tell.
Add to this that it is likely that additional speed is chewing through more battery faster and it hardly seems worth it. Without upping the voltage, your phone will likely be more unstable overclocked and with more voltage will likely have a shorter life or get cooked altogether.
For me, I'll probably just leave the speed stock.
I'm not saying I am "right" about this. Just my opinion at this point in time. YMMV.
Thoughts?
* UPDATE *
Ooops!
Thought I was putting this in the Q & A section. My bad. Mods please move this.
Everyone else please don't flame me - just goofed
Click to expand...
Click to collapse
I overclock because it makes my friends with lame iPhones jealous.
bavman said:
I agree with you. Even in the games i play there is almost no difference, except that the battery gets drained faster because of the higher voltage.
P.s. wrong section, rable, rable, rable
Click to expand...
Click to collapse
You goto KU?
Nice internet speeds, dorm/campus internet sucked when I was there
Once there's permanent root and htc releases the kernel source, will our phones be able to be over clocked higher then 1.7?
Sent from my PG86100 using Tapatalk
braggin' rights
Buff McBigstuff said:
I overclock because it makes my friends with lame iPhones jealous.
Click to expand...
Click to collapse
+1
10Characters
Right now the jump between 1ghz to 1.1ghz shows no real world benefit. I have a couple of questions:
1. Does overclocking to 1.1ghz effect the battery enought to see a difference?
2. Does undervolting save battery enough to see a difference?
3. If i have a custom kernal but still running at 1ghz, will the battery be the same/worse/better then runnning 1ghz on stock kernel
4. Does undervolting have any negative effects on performance
Thanks in Advance!! XDA RULES!!
The best type of experience, is 1st hand.
Why not try it out and make this thread a log of your results?
1username4thisforum said:
The best type of experience, is 1st hand.
Why not try it out and make this thread a log of your results?
Click to expand...
Click to collapse
Not trying to be rude, but does not answer my question. Why go through the procedure when someone who has already done it or has experience with it is kind enough to post answers.
primeboss said:
Right now the jump between 1ghz to 1.1ghz shows no real world benefit. I have a couple of questions:
1. Does overclocking to 1.1ghz effect the battery enought to see a difference?
2. Does undervolting save battery enough to see a difference?
3. If i have a custom kernal but still running at 1ghz, will the battery be the same/worse/better then runnning 1ghz on stock kernel
4. Does undervolting have any negative effects on performance
Thanks in Advance!! XDA RULES!!
Click to expand...
Click to collapse
1 Yes it does, but the phone only uses that frequency when pushed to limits, so not much.
2 Yes, i believe it does.
3 I found faux kernel to drink my battery like water even oj stock clock. Edgan's didnt have that problem.
4 it may cause random reboots if ur UV lvls are beyond the phone's capabilities.
Ps1: hes got a point, all impressions are too personal, they dont translate to universal experience.
Ps2: the greatest use of OC on the atrix right now is the webtop, that really pushes all possible processing power.
Sent from my PocketDock
Viamonte said:
1 Yes it does, but the phone only uses that frequency when pushed to limits, so not much.
2 Yes, i believe it does.
3 I found faux kernel to drink my battery like water even oj stock clock. Edgan's didnt have that problem.
4 it may cause random reboots if ur UV lvls are beyond the phone's capabilities.
Ps1: hes got a point, all impressions are too personal, they dont translate to universal experience.
Ps2: the greatest use of OC on the atrix right now is the webtop, that really pushes all possible processing power.
Sent from my PocketDock
Click to expand...
Click to collapse
Thank You!
First I am aware that overclocking is not "safe" and all that kind of stuff
However for some reason I am unable to OC my SGS2 and run the phone on a steady way.
I have tried several ROMs (stock and custom) with different kernels and OCing apps with no avail.
I am not even able to run at 1.4Ghz or 1.6Ghz without having my phone reboot or hard lock on me.
Is there a particular or recommended setting (most successful combination) that anyone out there can suggest me trying?
Sometimes it will hang under heavy gaming but sometimes even browsing app and regular stuff will cause the phone to reboot or lock. If I work with no OCing at all then everything is fine and dandy.
Thanks, you can see my current configuration @ my signature.
Sounds like a very temperamental cpu. Currently I have the same setup you do and have never had issue with 1400mhz or 1600mhz. Though I usually leave mine at 1200mhz. What app are you running when it hangs?
And just as important, do you have alot running in the background? The modified touchwiz launcher unnamed comes with can be enabled to show a red dot next to the apps that have been opened and are in the background.
If you could list the apps with the red dots.
Sent from my páhhōniē
gr8hairy1 said:
The modified touchwiz launcher unnamed comes with can be enabled to show a red dot next to the apps that have been opened and are in the background.
Click to expand...
Click to collapse
It does? That sounds more like one of the themes that includes TW4.5.
Not all CPUs can overclock - there's a reason it was sold as a 1.2 GHz chip.
Well as I've mentioned before, it could even hand when browsing through my apps menu, browsing the gallery, playing a game (non in particular) and the funny part is that the phone is not even hot to touch.
What I know for sure if that if no OC = no hangs, no reboots.
I do have the App monitor widget that comes with the stock ROM and currently using it on UnNamed 1.3.1 and I only have Widget Locker App. However I have try closing it and still will happen.
Not sure if maybe this CPU is somehow having an issue that makes it unstable as soon as I OC it.
Entropy512 said:
Not all CPUs can overclock - there's a reason it was sold as a 1.2 GHz chip.
Click to expand...
Click to collapse
Now that is new to me, I thought that all of them were OCable. Is there anyway to identify which can be or not OCed?
nope.. just by testing. it does have to do a little bit with the kernel and rom. the roms didnt originally have stable OC. i would assume that all of them do now. one thing you might try is giving them a little more voltage (just a little) at the higher clocks, but be careful. if you increase the voltage that means that you will sink more enery through the cpu and it will get hot quick. make sure you watch the temp.
i find that setcpu is less stable than the built in cm7 oc menu but cm7 doesnt have a voltage menu.
but on the same token... why OC? i can and i did but i dont need to... everything is like butter and i didnt see that huge a gain by OCing it anyways
tmckenn2 said:
nope.. just by testing. it does have to do a little bit with the kernel and rom. the roms didnt originally have stable OC. i would assume that all of them do now. one thing you might try is giving them a little more voltage (just a little) at the higher clocks, but be careful. if you increase the voltage that means that you will sink more enery through the cpu and it will get hot quick. make sure you watch the temp.
i find that setcpu is less stable than the built in cm7 oc menu but cm7 doesnt have a voltage menu.
but on the same token... why OC? i can and i did but i dont need to... everything is like butter and i didnt see that huge a gain by OCing it anyways
Click to expand...
Click to collapse
I know, this Exynos processor is the best out there right now, forget about Qualcomm's Snapdragon on the Skyrocket. I am just trying to OC for the fun of it
Guti1977 said:
I know, this Exynos processor is the best out there right now, forget about Qualcomm's Snapdragon on the Skyrocket. I am just trying to OC for the fun of it
Click to expand...
Click to collapse
Although it makes me wonder if the CPU could be having an issue, since it hard locks when attempting to.
Guti1977 said:
Although it makes me wonder if the CPU could be having an issue, since it hard locks when attempting to.
Click to expand...
Click to collapse
have you ever overclocked PC CPUs? if you have spent much time doing that, then you would know that not every chip, even within the same model/family, will clock the same. take 2 CPUs, from the same batch, same model, with identical hardware tied to them. you will probably find that one clocks higher stable speeds than the other.
its very likely the proc in your phone just cannot handle the overclocks that the next person's could.
Like pirate said, no two pieces of hardware are identical. Sort of shows how much variance there can be in a manufacturing process. Id guess theres a few chips that come off the same line that arent stable at 1.2 ghz, but they dont make it to the devices, whereas one that can handle a higher clock will. (No sense tossing one that exceeds minimum requirements, thatd just be throwing good hardware away)
You could try nudgin the voltage up and seeing how it behaves, just use caution.
Sent from my SAMSUNG-SGH-I777 using XDA App
garyd9 said:
It does? That sounds more like one of the themes that includes TW4.5.
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My bad. You are correct.
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To get mine to overclock to 1.4 and 1.6Ghz I had to actually INCREASE the voltage settings via Voltage control app. So my settings are: 1.6Ghz= 1475mV and 1.4Ghz=1325mV
Try those out and see if is better for you. I tried undervolting the higher voltages and would either lockup or reboot instantly until I tried adding voltages. So you may need to play with your settings to get it to work for you.
Sent From My KickAss ATT SGS2 SPORTING CM7
twiggums said:
Like pirate said, no two pieces of hardware are identical. Sort of shows how much variance there can be in a manufacturing process. Id guess theres a few chips that come off the same line that arent stable at 1.2 ghz, but they dont make it to the devices, whereas one that can handle a higher clock will. (No sense tossing one that exceeds minimum requirements, thatd just be throwing good hardware away)
You could try nudgin the voltage up and seeing how it behaves, just use caution.
Sent from my SAMSUNG-SGH-I777 using XDA App
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Yup, or if they want to sell a "premium" device with a higher clock rate, they will take the parts that test well at 1.4 and sell them as such - meaning parts rated 1.2 will be LESS likely to be overclockable if a device comes out with CPUs rated at 1.4 - like the Galaxy Note did.
Before, anything that could meet the requirements of stable at 1.2 was sold to any Galaxy S II - but now, the premium parts are going into the Note.
RockRatt said:
To get mine to overclock to 1.4 and 1.6Ghz I had to actually INCREASE the voltage settings via Voltage control app. So my settings are: 1.6Ghz= 1475mV and 1.4Ghz=1325mV
Try those out and see if is better for you. I tried undervolting the higher voltages and would either lockup or reboot instantly until I tried adding voltages. So you may need to play with your settings to get it to work for you.
Sent From My KickAss ATT SGS2 SPORTING CM7
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I am having the same issue as the original poster on my new GS2. I will have to try the settings you mention but would it be possible to do this and also apply /UV to the remaining lower (1000ghz to 200ghz) processor speeds and maintain stability?
now hat we're unlocked lets overclock and undervolt and see if we can get 10k quadrant and a week out of the battery..lol
no but seriously how much do you guys think we can turn this thing up (overclock) and it be stable? (like its really needed..i cant get it to lag now as it is) once we get a kernel that is
blackbass595 said:
now hat we're unlocked lets overclock and undervolt and see if we can get 10k quadrant and a week out of the battery..lol
no but seriously how much do you guys think we can turn this thing up (overclock) and it be stable? (like its really needed..i cant get it to lag now as it is) once we get a kernel that is
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1800 is a VERY good starting point.... I ran a kernel when I had the International variant and it was FAST!! I think it was called "Bullet" kernel...?
blackbass595 said:
now hat we're unlocked lets overclock and undervolt and see if we can get 10k quadrant and a week out of the battery..lol
no but seriously how much do you guys think we can turn this thing up (overclock) and it be stable? (like its really needed..i cant get it to lag now as it is) once we get a kernel that is
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I was looking stuff up on that today. The highest I could find documented was 1900 on the cpu and 800 on the gpu.
For everyday usage, overclocking is useless, even for gaming. Undervolting can be beneficial, but from what I've seen, the latest processors get approximately the same battery life on stock voltage as they do undervolted.
imnuts said:
For everyday usage, overclocking is useless, even for gaming. Undervolting can be beneficial, but from what I've seen, the latest processors get approximately the same battery life on stock voltage as they do undervolted.
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hey thats good to know...like i stated though. if there ever was a phone that needed over clock this one IS NOT it. i cant bog it down right now and believe me ive tried. someone out there might can but i cant.
imnuts said:
For everyday usage, overclocking is useless, even for gaming. Undervolting can be beneficial, but from what I've seen, the latest processors get approximately the same battery life on stock voltage as they do undervolted.
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I just like to play around with different kernels but the kernel I was using def made the device snappier and I had some killer benchmarks! But you are right though! Custom kernels on this device is not really necessary...
I plan on building a custom kernel then, hopefully tomorrow night or possibly Saturday. I do have some plans to improve it, but nothing related to the CPU or GPU going faster, just having other stuff operate better and getting rid of anything not needed.
shojus said:
1800 is a VERY good starting point.... I ran a kernel when I had the International variant and it was FAST!! I think it was called "Bullet" kernel...?
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I hope I don't get another lemon CPU... my TBolt's would only overclock to 1.4G, anything above and it locked up.
DaWolf850 said:
I hope I don't get another lemon CPU... my TBolt's would only overclock to 1.4G, anything above and it locked up.
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That's better than me. I could run 1200 for weeks but at 1400 about every other day it would restart randomly.
IvanNCase said:
That's better than me. I could run 1200 for weeks but at 1400 about every other day it would restart randomly.
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HA. My TBolt stayed stable at 1200, but ANYTHING higher than that and it would crap out on me.
I could run my bolt stable at 1700 all day. Kept it at 14 for a month no issues. Stayed at 13 the rest of the time. Course at 17 it was like it was running on a watch battery with the amount of time it would last. Lol
Eh I ran 1.6Ghz on my Thunderbolt 24/7 and with the 2750mah battery it lasted me days.
On a phone like that there was a significant improvement to the end user that justified the overclock. Now on the Note 2 I'd expect there to be very few who would want an overclock at all. I am part of the very few however. I play a lot of emulators on my phone and for N64 and Playstation I need all the raw CPU power I can get. Yep, even on this beast of a phone I still get some lag and stuttering on those emulators. The reason being is the same as PC gaming. AMD thinks that by adding more and more cores to their processors they can win the performance arena. Unfortunately they are wrong. Intel has the right idea, 4 cores is plenty now let's improve the efficiency and performance of those specific cores.
Same goes for our phones. Quad core is the most I'd ever want in my computers, anymore is just a waste. Now let's get better architecture for the processor to maximize clock-for-clock performance. And overclocking those cores helps it in apps that don't support more than one or two cores, because the baseline performance for each core is boosted.
So yeah, can't wait for a 1.8Ghz kernel