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Decrease VCore I need for 5GHz

post #1 of 27
Thread Starter 
I need 1.536VCore to be stable at 5GHz. Is there any way I can lower this into safe ranges? I already tried playing with the CPU-PLL with no luck.

EDIT: LLC is on, but there is severe droop. I need to set 1.57VCore in BIOS to get 1.55VCore at Idle and 1.536VCore under load. If I could get it so it only boosts VCore under load ABOVE the voltage set in BIOS that would be great, but as of now it seems LLC doesn't do much.

Also, a thing I have noticed is that my voltages are read in increments of 12, I don't know if that's what the motherboard does of it CPU-Z and other software based voltage utilities can only detect .012V differences and would read 1.012VCore when the voltage could in fact be 1.011.
Edited by snelan - 1/23/11 at 7:43pm
    
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post #2 of 27
Dont you think thats a too high for a 32nm chip?
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post #3 of 27
Disable HT is all I can think of.
    
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post #4 of 27
Thread Starter 
Yes it's way to high.

I don't really want to disable HT until I've exausted all other possibilities. I'm coming from a 1090T, I don't really want to go from 6 cores to 4 cores with no threads.

EDIT: Also, just to be clear, you aren't supposed to adjust each individual turbo-core multi when OCing right? Just the one main multi.
Edited by snelan - 1/23/11 at 7:47pm
    
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post #5 of 27
Don't worry about that, my i5 is faster than my 1090T was at 4.5GHz.

Otherwise just settle with 4.9 or lower. Or keep the high voltage, nobody has lost a chip yet and some of us are running 1.5+ F@H.
    
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post #6 of 27
Why do you want 5ghz so badly? You won't really notice a difference between 4.6ghz and 5ghz, so why not lower your oc and save your chip some life span?
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post #7 of 27
Thread Starter 
Quote:
Originally Posted by BallaTheFeared View Post
Don't worry about that, my i5 is faster than my 1090T was at 4.5GHz.

Otherwise just settle with 4.9 or lower. Or keep the high voltage, nobody has lost a chip yet and some of us are running 1.5+ F@H.
Ok, will give HT off a try then. I'll start at 1.5VCore, should land me around 1.47 Load.
    
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post #8 of 27
Thread Starter 
Quote:
Originally Posted by Behemoth777 View Post
Why do you want 5ghz so badly? You won't really notice a difference between 4.6ghz and 5ghz, so why not lower your oc and save your chip some life span?
It's just kinda a personal habit of overclocking. I set a goal of 4.5Ghz with that 1090t in my sig, and got to 4.6GHz.
    
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post #9 of 27
use offset voltage instead of manual. PLL VOLTAGE the lowest your mobo can boot and disable c1E and the other Cs i'm not sure what they are call. set llc on to very high and enjoy your lower voltage. I need it 1.52v to get it stable at 5ghz, look at me now. i only need 1.456v HT ON to get it stable.
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post #10 of 27
LLC just adds to or hides your true voltage.
    
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