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Overclockaholics Forums » Overclocking Section » Extreme Overclocking » How much VTT and PCH for P55 board with 680

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  #1  
Old 12-23-2010
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Default How much VTT and PCH for P55 board with 680
So just wanted to check how much vtt is sort of safe under LN2, (around -105 C according to my cheap ass thermometer). I have put 1.45V for vtt at max as of now and 1.38V for PCH. Would pushing more Vtt help me in achieving stability at higher clocks???
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Old 12-23-2010
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pch doesn't really help in bclk'ing

use a low multi...for cpu and ram.

try maxing out your bclk..with 1.35v vtt...
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Old 12-23-2010
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Quote:
Originally Posted by Hondacity View Post
pch doesn't really help in bclk'ing

use a low multi...for cpu and ram.

try maxing out your bclk..with 1.35v vtt...
thats what I believed Honda, but recently saw an old thread by either Miahellen or Hicookie about them using PCH @ 1.38V, hence,
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Old 12-23-2010
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try with low voltage on pch first..see what is the max bclk...

then increase pch....

always start low ....thats what she said...lol
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