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2600K VCCIO and pll voltage limits?

post #1 of 9
Thread Starter 
i set my vccio (vtt) to 1.35, however my ram settings speed, volts, are still default, not sure if that matters. is 1.35 to high? Also i set my pll to 1.9 is that to high? my system is running cooler with it at 1.9 and a bit more stable but is it ruining my cpu?
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post #2 of 9
holy crap thats high dude what are your temps for 5.1ghz 1.51 do you have any pics under load?

i thought the max vtt was 1.25 and the max PLL 1.9
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post #3 of 9
You're definitely pushing your hardware to it's limits. But as long as you know this and accept the risk I see no problems. I mean, it wont burst into flames or anything.
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post #4 of 9
Quote:
Originally Posted by thrgk;12361258 
i set my vccio (vtt) to 1.35, however my ram settings speed, volts, are still default, not sure if that matters. is 1.35 to high? Also i set my pll to 1.9 is that to high? my system is running cooler with it at 1.9 and a bit more stable but is it ruining my cpu?

CPUPLL-- this voltage is for the internal clock generator for CPU (PLL that gives you 3.4GHZ for 26K and 5.2+ overclocked) maximum 1.89/1.8 stock if you want to save power and keep temps down ,you could turn it down to 1.71v

VCCIO aka QPI/VTT--processor power for I/O (voltage for integrated mem controller and PCI-E controller) maximum is 1.05+/- 3% no need in changing this 1.08 is absolutely safe and you can go as high as 1.2 for 24/7 it will allow you to OC you RAM but increase your temps

VCCSA aka System Agent Voltage--Maximum 0.971v ,minimum 0.879v
Stock 0.925v System Agent should Not be touched ,it is supposed to be fixed, it powers a lot of things that the VCC does not power like Power Control
Most of this is based on recommendations on overclocking the K series which i found very helpful and written by Sin
http://www.overclock.net/intel-cpus/intel-cpus/intel-gener...uide-p67a.html

All of this is based on 24/7 OC ,sure you can push you limits for benching and such
[IMG=http://img64.imageshack.us/img64/2530/sampleab.jpg][/IMG]

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Edited by coolhandluke41 - 2/12/11 at 12:58pm
    
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post #5 of 9
Thread Starter 
so 1.9 pll, and 1.35 vccio is to high/ All i want is 5ghz stable overclock, so im trying different things. I have tried 1.52 voltage, with great temps, and still it bsod on 101 and 124 codes. I disabled C1E and EIST just now, and enabled c3 and c6. PCI spread sprectrum is disabled. ram is at stock settings 1.5 volts. any help to get this stable would rock!
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post #6 of 9
Thread Starter 
hey, coolhand, can u mail me that screenie ur using? and how can i get a black taskbar?
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post #7 of 9
Thread Starter 
also, why does my vcore bounce all around depending on what im doing? shouldnt it stay at 1.52?
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post #8 of 9
Quote:
Originally Posted by thrgk;12361808 
also, why does my vcore bounce all around depending on what im doing? shouldnt it stay at 1.52?

Lower your PLL voltage. I had mine running 5ghz @ 1.72v on the PLL. Leave all the voltages on auto except PLL and Vcore..
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post #9 of 9
Thread Starter 
how about the vrm, should it be auto or manual, i had it manual on 370
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