Quote Originally Posted by Seewolf View Post
Do the new BIOS 1307 improve OC ?



I canīt run more than 489 Mhz FSB run Bench Stable with my Q9550 (901 BIOS)


So only 4158 Mhz (@1,4vcore) are possible to run through WPrime1024 and 3DMark


Iīve got problems to get my Q9550 Prime Stable over 3825 Mhz and 450 Mhz FSB - but I can bench 4158 Mhz with 1,4V

I want 3950 Mhz with 1,275V - but after 2 Minutes Small FFT everytime one Core get out.



Voltages are:

VCore 1,275V
PLL: 1,5265
FSB: 1,17950
NB: 1,35V

GTLs Auto,

I tried a lot of GTL combinations, but nothing was sucesfull
GTL's are the key to stability on this board.
I'messed around for while trying to get the chip stable, dialed in the correct GTL's and its rock solid.
I dont really see any difference with 1307 from 701 or 802 I do believe its to add more memory compatability.

High FSB and running GTL's on auto I doubt you will ever get 4.0 stable