There's some potential I would imagine. It is even an HT3 capable board, and that's fairly new for Socket F.

For clarification, I'm using ECC registered DDR2-800 memory already. I just need more of it before I can confirm if the board is bad or the second CPU is a memory issue. The manual states that with 2 CPUs, two DIMMs are required on CPU1. I only have two DIMMs total right now--I thought I could use 1 DIMM on each (minimum required to run in case it didn't work with unregistered, non-ECC memory that I wanted to test against it). However, it may be the case that 2 DIMMs are required on CPU1 -and- memory must be present on CPU2 before it will initialize. As such, I need more memory before I can test that theory.

Cinebench was ran on a very much not fresh install of Windows Server 2008 x64 with Arma II open in the background. At 2500MHz though, it's still not a bad score. Some tweaking is still required, however, since at 2200MHz I scored virtually the same.