This is the moment we are all waiting for (ok, maybe not really everyone 😀 ).
Anyway, after approximately 10 hours of tweaking I came up with a quite interesting result.

.:. SETUP:
CPU: Opteron 148 cabrio @ 325×10.5 1.5*123 volt – CABYE 0536GPMW
cooling: Single Stage phase change
MB: DFI nForce 4 Ultra-D – bios 623-2
RAM: Corsair PC3500C2 2×256 MB @ 260 MHz 1.5-2-2-3 1t 3.7 volt:: Winbond BH-5 – yellow slots
VGA: nvidia 6200 LE 256 MB PCI-E
HDD: Kingston SSDnow 60 GB sata2
PSU: PCP&C 1200
OS: 2k3 server TW

Despite having a 2×256 MB kit I managed to have a pretty good efficiency.

.:. 21.25.157 – 3413.2 MHz

.:. 3rd place on HWBot.org

During the bench session I had to face with some strange issues, gotta try the CPU at LN2 or DICE to work around the cold bug and try to get more HTT out of the CPU.

Cheers,
Fabio