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 Intel P55 H55 H57 LGA 1156 Core I3 I5 I7, OC and Discussion

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sharkeer
post Feb 8 2010, 08:49 PM

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i've x3450 ES and here is the setting for 3.6GHz in bios.

vcore : 1.2625v
vtt : 1.21v
vpll : 1.8v
vpch : 1.05v
vram : 1.66v @ 1600MHz 8-8-8-24

the prob is it wont stable even at 3.8GHz. can someone here share voltage setting for i7 860 at those speed? so i have reference to try.



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sharkeer
post Feb 8 2010, 08:53 PM

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QUOTE(hilmiangah @ Feb 8 2010, 08:51 PM)
have u tried increasing the vtt too??
*
i've try up to 1.25v. is it ok to pump more?
sharkeer
post Feb 8 2010, 08:58 PM

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hmm. try edi. vcore at 1.3125v and vtt at 1.25v and vram at 1200MHz 9-9-9-24. still no luck. need higher vcore?
sharkeer
post Feb 8 2010, 11:19 PM

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hmm. too hot at 1.4v. need water cry.gif
sharkeer
post Feb 10 2010, 02:21 AM

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QUOTE(selfdz87 @ Feb 9 2010, 10:19 PM)
mine i5 750 4Ghz is around 75c on load wif 1.35v... sweat.gif  sweat.gif
i think the HT makes the i7 860 more hotter wit the same vcore right??hmm.gif
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yup. temp when ht on is really hot even at 1.3v already reach 80c. sweat.gif
sharkeer
post Mar 2 2010, 09:21 PM

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finally 4ghz success. but with ht disable. tongue.gif should be stable if ht on with the same vcore but temp surely not ok sweat.gif btw vcore is quite on the high side but still ok for me biggrin.gif


Added on March 2, 2010, 9:25 pm
QUOTE(styloe @ Mar 2 2010, 06:15 AM)
anyone using MSI GD65?does ur Vore pump up more than u set at bios during Prime95?i've set my Vcore to 1.226v but during prime95 it shot up to 1.56v.
anyone can explain to me.thnx in advance.
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did u disable c-state?

This post has been edited by sharkeer: Mar 2 2010, 09:25 PM


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sharkeer
post Apr 18 2010, 10:24 AM

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QUOTE(styloe @ Apr 17 2010, 05:04 AM)
i think the mounting needs to be modded for better contact.vcore@1.375v vtt@1.36v im using 8GB hence the vtt.4ghz and ddr3 2000 cl9 idle temperature is around50c ish but load temperature just murderishly HIGH!!!
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i think 4 ghz with ht on is just impossible with air cooling. temp at 3.8ghz, 1.312v oredi reach 80+C. Me not even dare to try run prime at 4GHz sweat.gif
sharkeer
post May 29 2010, 06:05 PM

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its hidden. press ctrl+f1
sharkeer
post May 30 2010, 06:00 AM

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QUOTE(styloe @ May 30 2010, 05:46 AM)
erkk dun have arr...weird?is it my bios version im using f7c.the bios flicker once when i press ctrl+f1 then open MIT nope nothing...its written spread spectrum or else?thnx
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i assume urs is beta bios? the latest one is f9

 

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