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GTX 1080 founder edition (all brands), voltage locked?

post #1 of 13
Thread Starter 
Does anyone know? Can I change the voltage via bios on any of the brands? Thanks biggrin.gif


edit: Planning to build a custom loop around a GTX1080 to see how much performance I can push out of it with temp/voltage.
Edited by Guinsoona - 6/15/16 at 1:38am
post #2 of 13
not yet, and as maxwell's trend, voltage is useless unless you go subzero
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post #3 of 13
There will possibly only be one or two models that will allow voltage control and allow for silly speeds on LN2 but for air cooling it makes no difference.
post #4 of 13
Quote:
Originally Posted by Oj010 View Post

There will possibly only be one or two models that will allow voltage control and allow for silly speeds on LN2 but for air cooling it makes no difference.

and those models won't clock significantly higher than the cheapest 1080 given that it's on air/water
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post #5 of 13
Quote:
Originally Posted by TK421 View Post

and those models won't clock significantly higher than the cheapest 1080 given that it's on air/water

Not in the slightest on air, although water might offer small gains. Key is keeping Maxwell under 50'c for an extra 50-100 MHz, this is PURE speculation but voltage might give 2.3 GHz on a watercooled GTX 1080.
post #6 of 13
Quote:
Originally Posted by Oj010 View Post

Not in the slightest on air, although water might offer small gains. Key is keeping Maxwell under 50'c for an extra 50-100 MHz, this is PURE speculation but voltage might give 2.3 GHz on a watercooled GTX 1080.

I'm 49c on hybrid and my max clock is +190 on +100mv before the card artifacts
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post #7 of 13
Quote:
Originally Posted by TK421 View Post

I'm 49c on hybrid and my max clock is +190 on +100mv before the card artifacts
How much are u pushing in total then?
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post #8 of 13
Quote:
Originally Posted by Triggah View Post

How much are u pushing in total then?

Core 2070mhz before power limitation kicks in
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紅魔館
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post #9 of 13
Quote:
Originally Posted by TK421 View Post

Core 2070mhz before power limitation kicks in
In that case you are as limited to clock speeds as most of the cards are. Im running stable at 2088 on air with the msi gaming x.
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post #10 of 13
Thread Starter 
Have you tried whether the voltage is unlockable in your 1080's bios?
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