450@3.3.3.9

[Nanok]

I have testet three kits now 2.5V 3.3.3.9 and they all could do 450.
Crucial Value, Crucial 10th year anni.,Corsair 8000ul
But over 450, my computer crashes.
Moore Nb volt do not help, any thought on how to pass 450 other than raise Dimm volt ?

[alexio]

Colder air will help some

[Nanok]

My room temp is verry low, 15C i think.
But is it a Coincidence that, they all stop at 450 ?

[alexio]

My room temp is verry low, 15C i think.
But is it a Coincidence that, they all stop at 450 ?

It could be. Is there instant instabillity at some point, while 1-3Mhz lower is completely fine? If so, there's a chance it's memory controler related. Memory instability usually isn't that instant.

[Rol-Co]

You run with a 4:5 or 2:3 divider? because most qx9650 can't run above 450-460 fsb air.

You need to run at low fsb and 4:5 of 2:3 divider to test memory.

[Nanok]

Okay will try that Rol-co
I was using 1:1 450, but i think i have tryed running fsb 475 on my Qx9650 !

[Nanok]

Did not seem to help.
The corsair 8000ul best run was 3.3.3.9 @ 456 2.55V

[Rol-Co]

For those corsairs it is like it should be , pretty good i think, had those memory's too but they are not that great if you don't cool them down below zero.

Do you have different speeds now on those 3 sets??

[Nanok]

All three set between 450 and 456, so not becours of cpu fsb.

[bonzo_catalin]

Nanok , can you tested max clock with 10th anniversary ? Even with 4-4-4-x or 5-5-5-x .

[Nanok]

I have tryed 4.4.3.4 @562.5 Spi32m and 5.5.5.15 @ 640, Spi 1m but i was not testing max.