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-   -   Overclocking for a dummie (https://talk.maemo.org/showthread.php?t=71616)

ammyt 2011-03-29 14:51

Re: Overclocking for a dummie
 
You might wanna have a look at these, do not under-estimate the outcomes:
http://talk.maemo.org/showthread.php...terally+borked
and
http://talk.maemo.org/showthread.php?t=71107
I bricked an N900 once from severe OC'ing - totally.

XiliX 2011-03-29 14:55

Re: Overclocking for a dummie
 
Is'nt there some application that sets the correct voltage with the fequency? I recon that that is the same for all N900's?

Switch_ 2011-03-29 15:01

Re: Overclocking for a dummie
 
Quote:

Originally Posted by XiliX (Post 977820)
Is'nt there some application that sets the correct voltage with the fequency? I recon that that is the same for all N900's?

ALL chips are different and behave differently. I was luck enough to get one of the very first Q6600 chips when they first came out and have had that baby at 3.9Ghz on air. However, the later ones came with a higher Vref meaning that you can't over-juice them - the heat is simply unbearable. Tried it on a later chip and couldn't squeeze it to 3.4Ghz stable, regardless of voltage.

The kernel has different voltage configurations dependant on the frequency that the chip is running at - and dependant on the profile you are running. For example, I can't stream flv's on starving profile and it has caused random reboots. Solution? Up the vCore (load lv profile) and stability returns.

I could bang on about overclocking theory, heat generation, vdroop and waveforms but feel that somehow it would be lost....

abill_uk 2011-03-29 15:03

Re: Overclocking for a dummie
 
I'm a dummy can i be overclocked?????.

XiliX 2011-03-29 15:06

Re: Overclocking for a dummie
 
Well I wouldnt mind to know a little more about overclocking.
Alltough i wouldnt be overclocking my n900 to more than 800 MHz, i dont want it to die on me... :)

ammyt 2011-03-29 15:07

Re: Overclocking for a dummie
 
Quote:

Originally Posted by abill_uk (Post 977830)
I'm a dummy can i be overclocked?????.

Can I just see ONE, just ONE positive post of yours? Please?

abill_uk 2011-03-29 15:09

Re: Overclocking for a dummie
 
POSITIVE hows that?.

Switch_ 2011-03-29 15:11

Re: Overclocking for a dummie
 
Quote:

Originally Posted by abill_uk (Post 977839)
POSITIVE hows that?.

You must have a huge circle of friends....

abill_uk 2011-03-29 15:13

Re: Overclocking for a dummie
 
Quote:

Originally Posted by Switch_ (Post 977840)
You must have a huge circle of friends....

HUGE is just not the word ;)

XiliX 2011-03-29 15:13

Re: Overclocking for a dummie
 
would you please stop acting like a bunch of little kids?


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