So my latest 3dMark 06 score is 18,865.. My machine got slaughtered by a machine that is basically the same as mine. I can't figure out why though. Here is my setup.

i7 930 2.8ghz
Asus p6t motherboard
12gb of ocz Gold XTC ddr3-1600 pc3-12800 CL9 Triple channel ram
Zotac gtx 550 ti AMP 1GB video card x2 running SLI

Anyone have any ideas on why my scores would be this low? Side note.. I tried overclocking to 3.8mhz, and it actually dropped my score.. figure that one out.. Thanks for any input, and if you would need more info, just let me know