[Q] havs or svs what's the difference ??? - Desire General

I was wondering what's the difference for me havs is a bit laggy but what should be the differences
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Static and adaptive voltages but if you either search on google or in the kernel threads you would find the same and more.

Which is better????
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There is no such thing as better. Otherwise they would not make both. Havs is usally undervolted, so if your phone is using the cpu, it uses less power. But not all phones like havs. Bottomline, try havs and if you don't like it go for svs.

Thanks I flashed the latest havs kernel and it seems fine what voltage should I go for 875 or 925 ???
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Nitin985 said:
Thanks I flashed the latest havs kernel and it seems fine what voltage should I go for 875 or 925 ???
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Click to expand...
Click to collapse
Depends which one your phone's happy with..... if it's fine running at 875 mV then that's good. If it crashes a lot at 875 mV then go for the 925 mV (which will give it more stability...)

Thanks 875 is fine will click thanks button when I go on my computer
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Related

Overclocking the desire

Hi everyone
What is the maximum frequency desire can be overclocked to?
And where can i get the kernel?
Thank you in advance
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Max stable OC is 1190MHz and can be found here. Scroll down to the kernels and see whats what.
One caveat: 1190 is not universally stable. Some desires can handle it, but many have found that the phone freezes requiring a battery pull. Overclocking to 1152 seems stable for everyone afaik.
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I stand corrected
Can anyone help me to use setcpu?
It always return to the default frequency 998mhz!
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Hi.
I tried many kernels and many oc profiles with setcpu and now I'm back on stock frequencies 998 mhz, because with that it is stable, batterydrain is "normal" and the quadrant score isn't a score for me...
Greetz sweet
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[Q] How fast is your Epic?

Ok, I have search, but didn't find anything like this. I am wondering for those that can overclock, what speed do you use for your daily driver? I don't mean what speed you use just to play with benchmarks.
I know the faster you overclock you have more battery drain, so answer honestly!
I'll be first, I normally run at 1.3ghz, but am now trying 1.4ghz to see how much more battery drain I will have. I love my epic, it has always been fast and stable. What I run is in my signature.
If you feel like it, list your rom, kernel, and what you use to set it. It will be cool to see how fast you guys like to run on a daily diet!
I run at 1ghz... But when aosp roms come out probly 800mhz... My phone doesnt lag at all i see no need for overclocking other than banchmarks.
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I run at 1.2 whenever I can, it shouldn't drain your battery unless yur playing games and shhtuff.
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Same as deano, 100-800mhz conservative, 90% of the time, 100-1200 ondemand rare. I UV also so the 100-800mhz really gets great life.
I run at 1400/100 "on demand" all of the time when on Froyo. No undervolting. I have 2 stock batteries so battery life isn't my #1 priority...everything working and stability is and fortunately 1400 is totally stable for me. I saw a greater performance increase from 1300 to 1400 than I did from 1200 to 1300
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JohnCorleone said:
I run at 1400/100 "on demand" all of the time when on Froyo. No undervolting. I have 2 stock batteries so battery life isn't my #1 priority...everything working and stability is and fortunately 1400 is totally stable for me. I saw a greater performance increase from 1300 to 1400 than I did from 1200 to 1300
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Click to expand...
Click to collapse
I can almost echo your findings, except I have been running 1300. Out of curiosity how much more battery did you use when you jumped from 1300 to 1400 if you remember?.
I also undervolt a little more from 600 on down than 800 and up, but I rather have more stable than more undervolt. I can't believe how nice hte eipic is even against the current crop of phones. I love it!
Running "on demand" I have noticed very little difference going up to 1400 because its only there maybe 30 minutes per battery charge. It only uses that top setting when its needed. Keeping the undervolt away from those high states will ensure more stability since most of our phones require the voltage on those overclocked states like 1300 and 1400. If you get -25 or -50 stable on those high states, you are pretty lucky
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I use CFQ and run -50 on 100 - 200 - 300 - 400 - 600 and -25 on 800 - 1000 - 1200 - 1400 and is rock solid thru all of those frequencies.
Do you know if it is better to run less steps, something like 100 - 300 - 600 - 1000 - 1400 rather than how I have it set as above?
Don't forget to vote!
My phone doesn't like 1.4 jiggawatts. I stay at 1.2GHz. I'm running stock ec05 rfs with genocide. 4 hours and 10 minutes in I'm at 68%. With moderate to heavy use. I've been in bed for 2 days with a corneal abrasion. My phones the only thing I can play with lol
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mouseglider said:
I use CFQ and run -50 on 100 - 200 - 300 - 400 - 600 and -25 on 800 - 1000 - 1200 - 1400 and is rock solid thru all of those frequencies.
Do you know if it is better to run less steps, something like 100 - 300 - 600 - 1000 - 1400 rather than how I have it set as above?
Don't forget to vote!
Click to expand...
Click to collapse
I ise 100, 200,400,600,800,1000,1100 or 1120 (depends on kernel) and 1400. Its as smooth as can be so I don't try going with less frequencies
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RushAOZ said:
...1.4 jiggawatts....
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I like that! If you don't mind, I like to use that in my sig if it works! LOL
Beasty!!!!!....EDIT...1.45 giggawatts...lol
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mouseglider said:
I like that! If you don't mind, I like to use that in my sig if it works! LOL
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Click to collapse
Lmao sure. Don't quote me though. I saw someone else use it and it made me rofl
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1.4 jiggawatts!!! I'm surprised my phone didn't lock up. Usually does at 1.4 lol.
Ec05 stock rfs
3.1.0.1 rooted
Genocide yo
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RushAOZ said:
1.4 jiggawatts!!! I'm surprised my phone didn't lock up. Usually does at 1.4 lol.
Ec05 stock rfs
3.1.0.1 rooted
Genocide yo
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Click to expand...
Click to collapse
The best way to test stability is to max out both sliders, delect "performance" DON'T SET ON BOOT, and run benchmarks. If it doesn't crash after a few minutes, you should be ok.
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I'm using voltage control. You mean to force the phone to stay at 1.4ghz?
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RushAOZ said:
I'm using voltage control. You mean to force the phone to stay at 1.4ghz?
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Click to collapse
yup exaxtly. do that for a few benchmark tests and try YouTube, etc....pushing the envelope on this one...
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I'm at 1.3ghz. CM7 doesn't like 1.4 for whatever reason.
Not undervolted, but i'm getting 24 hours with 65% leftover.
I'm quite happy!
JohnCorleone said:
yup exaxtly. do that for a few benchmark tests and try YouTube, etc....pushing the envelope on this one...
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Click to collapse
Trap lol got some lock ups during dungeon defenders. All's good at 1.3 though. Thanx for the heads up dood!
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darkierawr said:
I'm at 1.3ghz. CM7 doesn't like 1.4 for whatever reason.
Not undervolted, but i'm getting 24 hours with 65% leftover.
I'm quite happy!
Click to expand...
Click to collapse
Damn darkie, you can't get much better than that!
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Is it wise to use Faux123 ultimate Kernel?

Simply question guys, is it wise/safe to use faux123 ultimate (cpu overclock) kernel. Not disrespecting the build quality its just the HTC one x heats up like crazy so reverted back to faux normal kernel. I love this phone but just wanna get the most out of it? Any opinions on this are very welcome
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Rignog said:
Simply question guys, is it wise/safe to use faux123 ultimate (cpu overclock) kernel. Not disrespecting the build quality its just the HTC one x heats up like crazy so reverted back to faux normal kernel. I love this phone but just wanna get the most out of it? Any opinions on this are very welcome
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Click to expand...
Click to collapse
You said it yourself. If it's to hot for you don't use it?
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I use it! overclock and undervolt as faux123 suggested. So far the CPU temp is around 40-48c in not use state and 50-60c in mild use, 60-83c if playing heavy game. Before UV my HOX reached 92c, but after UV never been that state.
Battery life, no complain at all:good:
I used faux123 006u kernel, OC until 1700 MHz.
kisokod said:
I use it! overclock and undervolt as faux123 suggested. So far the CPU temp is around 40-48c in not use state and 50-60c in mild use, 60-83c if playing heavy game. Before UV my HOX reached 92c, but after UV never been that state.
Battery life, no complain at all:good:
I used faux123 006u kernel, OC until 1700 MHz.
Click to expand...
Click to collapse
If it's reaching those temps in celcius, you are driving your phone to an early grave.
Deleted because I'm stupid.
Monsterkater said:
I wouldn't, by all means, overclock the phone if I got those temperatures. In fact, my HOX shuts down the moment it reaches 55 °C. 83 °C and more really IS some scary stuff ...
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You guys are getting CPU and battery temps confused..... 83 on the CPU is fine.... 55 on the battery is too hot...
edge3uk said:
You guys are getting CPU and battery temps confused..... 83 on the CPU is fine.... 55 on the battery is too hot...
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Click to collapse
Yeah, you're right ofc. I'm sorry for confusing that, I didn't read properly.
Iv oc @ 1.6 and uc @ 1137 and its cooler than ever and battery life improved but every phone is different
Like faux says no 2 chips are the same
I would recommend trying it and if it gets to hot try 06m
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What's the best way to uv the overclock? Tempted to.have a mess around with it.
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I use system tuner does everything I need and if you uv to much the phone will freeze and reboot so don't worry if it crashes just don't save as default I have to change the values every time I reboot
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Well took the plunge and overclocked and under voltaged the CPU and so far so good took the prev advice and running at 1.6ghz temp seems high when under heavy load but researched and well under guidelines and not much hotter than stock this mobile just gets better and better
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This will tell you everything about oc and uv
http://forum.xda-developers.com/showthread.php?t=1815466
These are my stats
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Try this /etc/init.d script (google how to make these scripts work, basically change permissions.
(This is a text file), name it like 99ondemand_balancing or whatever. HOPEFULLY code is self explanatory.
Code:
echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
chmod 664 /sys/devices/system/cpu/cpu1/online
echo 1 > /sys/devices/system/cpu/cpu1/online
echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
chmod 664 /sys/devices/system/cpu/cpu2/online
echo 1 > /sys/devices/system/cpu/cpu2/online
echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
chmod 664 /sys/devices/system/cpu/cpu3/online
echo 1 > /sys/devices/system/cpu/cpu3/online
echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
echo "30000" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
echo "80" > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo "20" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo 1 > /sys/devices/platform/tegra_grhost/enable_3d_scaling
echo "noop" > /sys/block/mmcblk0/queue/scheduler
# UnderVolt 1137 1112 1100 1075 1050 1025 1000 975 950 925 900 875 812 800 775 750 725 700
echo "1137 1112 1100 1075 1050 1025 1000 975 950 925 900 875 812 800 775 750 725 700 " > /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table
Forgive me I no about rooting flashing roms kernels fastboot commands but when it comes to scripts Im a noob is it a simple process thanks
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Hmmmm think I may be doing something wrong, faux 006u is installed on mine at 1.7ghz overclock and I have just used system tuner to reduce max CPU load to 1.6 how do u set the kernel at max of of 1.6? My handsets holding out fine the way I've done it but just incase would like to set max at 1.6.
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I don't really get that how did u overclock to 1.7 I fort faux max was 1.6
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Lol not sure just installed the kernel the normal way and says 1.7.
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Wow can u find out your chip variant for me u can find this in sys/kernel/debug/t3-variant I will see what you can do with your chip like the most stable uv n oc
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Rignog said:
Lol not sure just installed the kernel the normal way and says 1.7.
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Click to expand...
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Check with CpuSpy if the highest frequencies are being used please.
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Does this mean that I overclocked to 1.6 and its not even being used
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Processor

The one v has a 1 ghz single core processor so my question is is it possible that the processor from our one V behave like a dual core processor ? Ist it possible
Sry for my bad english xd
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I'll assume when you mean behave like a dual core you mean the processing power of a dual core.
Most likely not however users are reporting (assuming you flashed a kernel that allows overclocking) that you can do 1.5Ghz stable (which I am currently doing), however Titanium allows up to 2.0Ghz.
Not dual core, but it's as good as can be.
I have the kiss kernel up to 1,5 ghz on 2ghz my phone frezzes how can this be fixed?
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dontbelive said:
I have the kiss kernel up to 1,5 ghz on 2ghz my phone frezzes how can this be fixed?
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Click to expand...
Click to collapse
Then just try higher frequency above 1.5 and below 2.0
So you can find your best frequency clock..:good:
Because it's depends on what kind of activities that peoples doing in their phone.
I'm running at 1.7ghz on my primoc with no issues so far
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My phone withstands the 2ghz constantly, but I don't think it's necessary. Every phone has different CPU, and so withstands different freq.
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My phone runs fine till 1.7 ghz.
It depends from phone to phone. However even after overclock you will not find a lot of difference in performance.
I've tried it but it frezzes only up to 1,5 ghz is able to work for my phone
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Then use 1.5 ghz.
imo anything above 806 mhz feels the same if not playing games. When you play games then 1.4ghz is good enough.
Lil bit an off topic question here. What is the best governor for playing games. I'm currently OC'd at 1.2GHz?
JalmiNyondong1933 said:
Lil bit an off topic question here. What is the best governor for playing games. I'm currently OC'd at 1.2GHz?
Click to expand...
Click to collapse
many people will suggest smartass v2 or ondemand...
you can read the details, here :good:

[Q] Undervolting my HTC One X makes it slow as hell!

Hello!
I am playing arround with XM Kernel #235 and Black Pearl 5.0.1 ROM.
With stock values @ 1200MHZ AnTuTu scores arround 16000 but when i UV it - my phone gets uber slow (only on benchmark, not UI) and scores only 2500.
Even Subway Surfer seems to be strugling abit.
Another thing, I tried OverClocking to the limits.
This is what happened:
http://forum.xda-developers.com/showpost.php?p=39069291&postcount=3693
Hello
I have some questions regarding #235.
I am using it on Black Pearl v5.0.1
I tried to overclock as much as possible
3D at 766mhz
2D at 620mhz
EMC at 900mhz
CPU at 1500mhz
yet I don't see any difference on any benchmark except my phone is hot as hell =)
Is it possible those values don't stack?
I am not getting any reboot or lag or anything. Stable as rock.
Thank you for your answers
Click to expand...
Click to collapse
If anyone could help me, please do!
Thanks!
What is your CPU variant and how much did you UV?
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I have variant 2 using 1500MHz @ 1100mV.
Hm, what was the original value? I can't check right now...
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1237mV stock.
Try a milder UV.
Even -100mV is considered heavy UV so you should stick with values not much higher than that.
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