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i7 3820 - 4820 Overclock Club - Page 501

post #5001 of 6380
Hi All
ok got it all up and running
its overclocked on Auto 4.4 but just wanted to check what sort of v core is good and bad for this overclock as don't like auto anything .



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Edited by motokill36 - 10/19/13 at 1:53pm
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post #5002 of 6380
Quote:
Originally Posted by motokill36 View Post

Hi All
ok got it all up and running
its overclocked on Auto 4.4 but just wanted to check what sort of v core is good and bad for this overclock as don't like auto anything .


2011 Newb rolleyes.gif

For a 3820
The max vcore is around 1.4v for me
the max 1stVTT is 1.15 and the 2nd VTT will be fine with 1.05 on most systems
I have seen that 1.1v VCCSA is fine for normal use, but you can use 1.2v

keep the temps below or around 80C
post #5003 of 6380
Ok Thats Great gives me some guide line great stuff .

Only at 1.298 at mo and that's on Auto so may be able to drop that down a bit temps are only 49c so all good there biggrin.gif

Plus Rep thumb.gif
Edited by motokill36 - 10/19/13 at 2:06pm
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post #5004 of 6380
Quote:
Originally Posted by mam72 View Post

For a 3820
The max vcore is around 1.4v for me
the max 1stVTT is 1.15 and the 2nd VTT will be fine with 1.05 on most systems
I have seen that 1.1v VCCSA is fine for normal use, but you can use 1.2v

keep the temps below or around 80C

Meh, i'm running 1.480v vcore, 1.15v VCCIO 1.05v VCCSA and temps are way below 80c on water atm. Don't fear for my CPU even a second at 1.48v..

If your coolings good <1.5v will do. It'll probably degrade faster but then how long do you intent to keep the CPU anyways..

I've run normal Sandy's (2500K/2600K) at ~1.48-1.5v for years and nothing happened to them either.
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post #5005 of 6380
Thread Starter 
Quote:
Originally Posted by motokill36 View Post

Ok Thats Great gives me some guide line great stuff .

Only at 1.298 at mo and that's on Auto so may be able to drop that down a bit temps are only 49c so all good there biggrin.gif

Plus Rep thumb.gif
Front page has bios settings if your interested thumb.gif
post #5006 of 6380
Great stuff ill take a look many thanks

Really like this chip smile.gif
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post #5007 of 6380
do you guys disable hyperthreading?
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post #5008 of 6380
Quote:
Originally Posted by Maximization View Post

do you guys disable hyperthreading?

Why would you?
Only time I disable it is when disabling cores for 2d benching with max clocks, or for certain benchmarking scenarios.
post #5009 of 6380
Quote:
Originally Posted by Maximization View Post

do you guys disable hyperthreading?

I do sometimes for thermal considerations, or to try and squeeze a few more mzh out of a voltage.
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post #5010 of 6380
got it
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