X48 Rampage Formula Preview.

[mikeyakame]

FSB to 345 or 380mhz, and multiplier to 11 or 10x fails BSOD v up 1.6v

testing prime
NB GTL x.67- CPU GTL x.63 - 1.50v ok custom
NB GTL x.67- CPU GTL x.65 - 1.50v fails custom
NB GTL x.67- CPU GTL x.63 - 1.52v fails custom small FFT
NB GTL x.67- CPU GTL x.65 - 1.52v fails custom
NB GTL x.67- CPU GTL x.65 - 1.55v ok custom
NB GTL x.67- CPU GTL x.65 - 1.48v ok custom
NB GTL x.67- CPU GTL x.63 - 1.46v ok custom
NB GTL x.67- CPU GTL x.63 - 1.44v fails small FTT
NB GTL x.63- CPU GTL x.65 - 1.46v fails small FTT
NB GTL x.63- CPU GTL x.65 - 1.50v fails small FTT around 12th cycle
NB GTL x.67- CPU GTL x.65 - 1.50v fails small FTT with +1Cpu & pll Vtls
custom´mode works much better ???


Passed Small FFT
NB GTL x.67- CPU GTL x.63 - 1.50v . CPU 1.46875v CPU PLL 1.56v NB 1.55v meaning i had to go +1 click on the vlts


By neo_rtr at 2009-02-26


By neo_rtr, shot with DiMAGE X1 at 2009-02-26


By neo_rtr, shot with DiMAGE X1 at 2009-02-26

Consider your self lucky.

My Q6600 appears to be showing an onset of HIGH-FSB-ITIS. It throws random calculation errors in Linpack above 410mhz FSB. But below so far it seems fine. Guess it's had a rough life and retirement is forthcoming.

Time to rape the performance level and cross clocking skews instead and see if I can make a measly 408mhz FSB a little more exciting!

Perhaps your chip is showing its age like mine They won't take lots of voltage forever you know

At least I have something to be happy about Prime95 won't fail for me at all! It refuses to give me errors, Linpack is the only app that can push my CPU hard enough to show the detereoration it seems. I can still run Prime95 for 12hrs and it passes. I run 2 or 3 8min Linpack runs, and b y the 2nd or 3rd i'm getting one or two calculation errors from 17 problems.