I've done it with VGAs at low frequency......If you see my latest 2k6 bench, it was done at 420MHz fsb (and lower freq)....![]()
Though I need to consentrate on CPU's temps during the bench, I'll bring a friend of mine so to help me out by pooring LN2 in one of the VGAs and I'll have the other one and the CPU......I can't do it alone with 3 x pots and ALL of them at the "edge".....![]()
INTEL PWA FOR EVER
Dr. Who my arss...![]()
.........
Nice results, Victor! I learn so much watching you, George and Vince bench...
P30 bios and a new 680i board from Evga, there was some hope as I got everything setup but I ran into a problem last few items to install for benching.
My boards will no longer fire up a qx6850, oddly something happened to my chip. I will try again in a 650i to confirm. The boards fired up with the QX6700 fine.
Never even had a chance to get it up to speed under the cascade.
My vapo is a beast though, I can pi, am3 and 2k1 at 4.65ghz, trying for until I get a replacement or bios update.
Intel 9990XE @ 5.1Ghz
ASUS Rampage VI Extreme Omega
GTX 2080 ti Galax Hall of Fame
64GB Galax Hall of Fame
Intel Optane
Platimax 1245W
Intel 3175X
Asus Dominus Extreme
GRX 1080ti Galax Hall of Fame
96GB Patriot Steel
Intel Optane 900P RAID
Not sure yet, Ive been in contact with Nvidia and Evga and detailed the problem.
Hopefully a bios update fixes me.
The bios was working, I did complete the XP install.
Intel 9990XE @ 5.1Ghz
ASUS Rampage VI Extreme Omega
GTX 2080 ti Galax Hall of Fame
64GB Galax Hall of Fame
Intel Optane
Platimax 1245W
Intel 3175X
Asus Dominus Extreme
GRX 1080ti Galax Hall of Fame
96GB Patriot Steel
Intel Optane 900P RAID
seems u've already done
yes, controlling 3*pots under LN2 is nightmare and it's mission impossible to running CPU on the edge.![]()
evga 680i, I dont think the pwm can provide good enough power to cpu.
and award bios is not good for qx6850.
as I've tried on DFI, >333fsb becomes unstable while qx6800 can stable at 400fsb.
you got good cooling there, waiting for ur results![]()
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