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Re: Serious clocks with the DFI LP DK P35-T2RS under Bertha Cascade(s)
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30-01-2008, 10:17 AM
#2 (permalink)
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Code:
M/B:DFI LP DK P35-T2RS rev.AA0
CPU:Intel Core Extreme QX9650 L739A643
CPU cooling:2 Stage Cascade "Petite Bertha" (~0.5bar evap pressure, i.e. -115C loaded)
Memory:Crucial Tech. PC2-8500 1024MBx2
VGA:Jaton 7600GS
HDD:Western Digital 80GB
Power Supply:Cooler-Master 1250W
Vcore:1.81V(Actual), 1.968V(CPU-Z), AUTO+0.785V(Bios)
Vdimm: 2.58V(Actual), 2.67V(Bios)
Vmch: 1.82V(Bios)
OS:Windows 2003 Server (maxmem=600)
This board is a piece of gold!!

Truely one of the best I've ever tested with a QX9650. What an FSB killer! :shocked:
I've tested several boards so far and sometimes felt it a bit monochrome as differencies weren't very clear. But things are clear with the DFI LP DK P35-T2RS. Difference is real.

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Check this figure to compare.
Just amazing...
So; I'm not yet fully confident with the board. BTW, I've started playing with it under cold. As I've said already, FSB was the first good point; then the second was CPU temperature monitoring... Yeah, the temperature as shown by speedfan or the bios, looks very accurate even at about -120C.
Nothing is perfect...

And obviously, the DK P35 isn't. The voltages aren't very good on this one. I mean, CPU core set to AUTO+0.785v corresponds to 'only' 1.81v actual; same matter with vDDR... 2.50v bios is in fact 2.39v actual.