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i7 3820 - 4820 Overclock Club - Page 322

post #3211 of 6491
1.400v - 1.450v would be perfectly safe voltages so long as temps are under vmax.
Intel says chips can degrade over 1.400v but as of yet no one knows exactly what that means. Degrade how much? in how much time? If it was drastic degredation Im sure they would make the warning more common knowledge and people would already have degraded chips.
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post #3212 of 6491
Damm MADMAN! you are getting sick temps , i am struggling to keep it below 85Cº on max load after an hour anyway i will post my latest overclock so you guys can feedback,,i really need a fix for my temps lol cause its now in portugal(Lisbon) the ambient temperature is 30cº -35 cº here now and it will go to 40 soon cause its summer.



and




PS: Kizwan you wont rest till u have a 5ghz running 24/7 rolleyes.gif let me see a solution to my temps and i will be going there too tongue.gif
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post #3213 of 6491
Quote:
Originally Posted by Wookieelover View Post

1.400v - 1.450v would be perfectly safe voltages so long as temps are under vmax.
Intel says chips can degrade over 1.400v but as of yet no one knows exactly what that means. Degrade how much? in how much time? If it was drastic degredation Im sure they would make the warning more common knowledge and people would already have degraded chips.

What's vmax? 100c? When viewing in realtemp?

This is good to know, but always good to keep volts low in general.

I'm annoyed that in the first few days I left vcore to auto and it was giving it 1.5v... I love my RivF, and I know it's aimed at overclockers but still...auto should have a ceiling of 1.45v...otherwise some default options are chip killers if not changed along with others.
Edited by lnoton - 6/4/13 at 10:35am
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post #3214 of 6491
I wouldnt be happy with any temps over 80c.
But i think vmax is 100c.
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post #3215 of 6491
well i am getting 85cº after an hour in blend test in prime 95 latest version ..in other benchmarks like this one ,http://www.3dmark.com/3dm/734748, i get 70 max i need to see after a long render in 3dsmax how the temps go, i am also going to change my 80i for a 110..maybe this will fix my temps
Edited by brunojosesimoes - 6/4/13 at 11:30am
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post #3216 of 6491
Quote:
Originally Posted by brunojosesimoes View Post

well i am getting 85cº after an hour in blend test in prime 95 latest version ..in other benchmarks like this one ,http://www.3dmark.com/3dm/734748, i get 70 max i need to see after a long render in 3dsmax how the temps go, i am also going to change my 80i for a 110..maybe this will fix my 85cº @summer in blend.
I think your volts are probably needed for that.

Have you tried 39x125? Might give you less heat. What's your llc? I'd try and drop your PLL and see if you can get down to 1.38-1.39.
Edited by lnoton - 6/4/13 at 11:32am
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post #3217 of 6491
I would consider a Swiftech H220, its better, quieter and lets you expand.
     
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post #3218 of 6491
Quote:
Originally Posted by Wookieelover View Post

I wouldnt be happy with any temps over 80c.
But i think vmax is 100c.
Yes that's already my mental limit.
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post #3219 of 6491
Quote:
Originally Posted by lnoton View Post

I think your volts are probably needed for that.

Have you tried 39x125? Might give you less heat. What's your llc? I'd try and drop your PLL and see if you can get down to 1.38-1.39.

i will try it out ,thanks and i will feed back later. The llc is the load line calibration? i dont know how to find the nr exactly ,about the pll my px79 pro does not let me go bellow 1.8 wich is now set.
Quote:
I would consider a Swiftech H220, its better, quieter and lets you expand.

Yeah but if i cant get it the 110 would be reasonable?
I have the 80i , would it be a nice improvement?
Edited by brunojosesimoes - 6/4/13 at 11:56am
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post #3220 of 6491
Quote:
Originally Posted by brunojosesimoes View Post

Damm MADMAN! you are getting sick temps , i am struggling to keep it below 85Cº on max load after an hour anyway i will post my latest overclock so you guys can feedback,,i really need a fix for my temps lol cause its now in portugal(Lisbon) the ambient temperature is 30cº -35 cº here now and it will go to 40 soon cause its summer.
Warning: Spoiler! (Click to show)


and



PS: Kizwan you wont rest till u have a 5ghz running 24/7 rolleyes.gif let me see a solution to my temps and i will be going there too tongue.gif
1.4V for 4.9GHz. Not bad. thumb.gif My chip not good like yours. Mine need 1.4V for 4.75GHz. mad.gif

Prime95 Blend, 2 hours, Vcore 1.4V, @4.75GHz, VRM 61 - 63C, ambient 28C.



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