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Safe voltage for 3800x all cores 4.5?

Hi 

 

I am trying to make 3800x all cores run at 4.5GHz but I am worried about safe voltage. I tried 44 multiplier with 1.325v but windows hangup however 4.3GHz run fine at that voltage so can I raise the voltage more ?

 

Thanks

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15 minutes ago, Coolday said:

Hi 

 

I am trying to make 3800x all cores run at 4.5GHz but I am worried about safe voltage. I tried 44 multiplier with 1.325v but windows hangup however 4.3GHz run fine at that voltage so can I raise the voltage more ?

 

Thanks

No.

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That is way to much voltage.
Also you will not get it running 4.5 all core, maybe 4.3 but definitely not 4.4 under any realistic load

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anything over 1.3 isn't safe (degradation in 1-3months), anything over 1.275 might still degrade ur cpu in a year or 2, 

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4 minutes ago, xg32 said:

anything over 1.3 isn't safe (degradation in 1-3months), anything over 1.275 might still degrade ur cpu in a year or 2, 

really ? When I run my Asus TUF automatic OC it make it run at 4.2GHz at 1.29v (I think). so even motherboard OC is not recommended ?

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12 minutes ago, Coolday said:

really ? When I run my Asus TUF automatic OC it make it run at 4.2GHz at 1.29v (I think). so even motherboard OC is not recommended ?

FIT controller max is 1.320v. That's within the automatic limits. 

4.2ghz at 1.290v is decent performance to watt ratio.

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2 minutes ago, ShrimpBrime said:

FIT controller max is 1.320v. That's within the automatic limits. 

4.2ghz at 1.290v is decent performance to watt ratio.

So Auto OC to 4.2 or reset all to just stock AUTO to prevent degradation ?

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Just now, Coolday said:

So Auto OC to 4.2 or reset all to just stock AUTO to prevent degradation ?

Yes, the cpu is shipped max out from silicon binning process. 

SenseMi algorithm works in conjunction with temperature to assure the highest possible boost clocks without user intervention.

Also, the cpu maintains it's thermal margins and current draw much better than to set X v-core and clocks. There's a loss of efficiency there.

 

 

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2 minutes ago, ShrimpBrime said:

Yes, the cpu is shipped max out from silicon binning process. 

SenseMi algorithm works in conjunction with temperature to assure the highest possible boost clocks without user intervention.

Also, the cpu maintains it's thermal margins and current draw much better than to set X v-core and clocks. There's a loss of efficiency there.

 

 

Thanks will reset all to Auto then.

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