pushing my E6600 under LN2 this upcoming weekend. last session i couldn't get above a 550 FSB for the life of me! plenty of vMCH was supplied and VTT. it has me stumped past all research done on it! i haven't seen a UD3P that craps out before 560MHz FSB.

Edited November 5, 201113 yr by cold.nut

it's the CPU that has the FSB wall and not the board, P45 boards indeed go above 600 easily when the CPU allows

lowering the multiplier put me well below maximum clocks and the FSB still can't go above 550MHz.

 

i don't think its the CPU.. i have never heard of a UD3P falling short of 600MHz FSB. there has got to be a setting holding me up. these gigabyte boards are confusing!

vmch?

That's what we are telling you, you cpu haven't got a clock wall, but a bclk wall

That's what we are telling you, you cpu haven't got a clock wall, but a bclk wall

 

And S775 didn't have base clock.

I meant fsb*

vmch?

 

vMCH was 1.4v. i sold the board though, moved on to a REX

thats the nb, its need something like 1.6-2.2v for 750mhz with subzero temps...

Right Honda I use to set 1.46v minus to get 600 with my crappy chip

 

But indeed it ain't a board for high FSB but high memory freq trust me...

thats the nb, its need something like 1.6-2.2v for 750mhz with subzero temps...

 

vtt = 1.6-2.2v? or vMCH..

termination voltage is not nb voltage...