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I7 2600k Vcore Help for 4.5 Ghz

post #1 of 19
Thread Starter 
Hey guys

i am trying to follow this guide for my CPU and mobo to get 4.5. will be hapy to push higher when i get 4.5 stable

I am sitting at 1.25 v for the CPU. My system seem to hang at the Windows loading logo. should i up the Vcore and what is the Max i should try ?

or should i give up?devil.gif
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The Wee System
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post #2 of 19
Hey there mate maybe try checking this thread out =)
http://www.overclock.net/intel-cpus/1131270-woot-5ghz-stable-1-34-a.html#post15176010


You need to bump that vcore for that 4.5Ghz OC 1.25v is way too low.


hth
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post #3 of 19
yes def put some more vcore and make sure you have internal pll overvoltage set to enabled in order to get high multipliers to boot.

Dont go over 1.4 volts imo some people go higher and intel says 1.5 but i like to say as close to 1.35 as i can
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Stevev pc 2.5
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post #4 of 19
What kind of cooling are you using? That's one of your main considerations before raising vcore.

Also, 4.5 @ 1.25 might be tough. Try 1.3 then work down from there

Sent from my SPH-D700 using Tapatalk
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post #5 of 19
Thread Starter 
Quote:
Originally Posted by dhenzjhen;15176860 
Hey there mate maybe try checking this thread out =)
http://www.overclock.net/intel-cpus/1131270-woot-5ghz-stable-1-34-a.html#post15176010


You need to bump that vcore for that 4.5Ghz OC 1.25v is way too low.


hth

TBH not really
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post #6 of 19
Quote:
Originally Posted by scotishhaggis;15176887 
TBH not really

you mean you're ok with 1.25 for 4.5Ghz?
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Athena
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Achilles
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post #7 of 19
Thread Starter 
trying 1.3 has booted 1st time. i guess i should try and take this down .05 at a time ?
The Wee System
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The Wee System
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post #8 of 19
Set Internal pll overvoltage to enabled in your BIOS. My 2600k required it at 45 mult as well, otherwise I would just hang at the windows loading screen.
post #9 of 19
If all you're going for is 4.5, test for stability at 1.3 and work your way down in smallest increments your board allows. And like the other posters mentioned, enable PLL overvolatge if you haven't already.

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post #10 of 19
Thread Starter 
Quote:
Originally Posted by xxmastermindxx;15176973 
If all you're going for is 4.5, test for stability at 1.3 and work your way down in smallest increments your board allows. And like the other posters mentioned, enable PLL overvolatge if you haven't already.

Sent from my SPH-D700 using Tapatalk

Doing this now and have it enabled running super pi just now on 1.3 to see how i get on
The Wee System
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CPUMotherboardGraphicsRAM
I7 2600 K ASUS P8P67 Pro CF MSI R6950/70 Flashed 2GB 16 GB Mushkin Silverline 1333 4*4GB 
Hard DriveOSMonitorKeyboard
OCZ Solid 3 60GB SSD, 1TB Samsung F1 WIN 7 ULT x64/ MInt Samsung 24" lcd Razor Blackwidow 
PowerCaseMouse
1kw BFG Coolermaster HAF 932 Logitec G9 
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The Wee System
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CPUMotherboardGraphicsRAM
I7 2600 K ASUS P8P67 Pro CF MSI R6950/70 Flashed 2GB 16 GB Mushkin Silverline 1333 4*4GB 
Hard DriveOSMonitorKeyboard
OCZ Solid 3 60GB SSD, 1TB Samsung F1 WIN 7 ULT x64/ MInt Samsung 24" lcd Razor Blackwidow 
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