DailyTech's got the details for this card which will not require any kind of CrossFire setup to run... interesting. Let's see the performance numbers!

"NVIDIA is certainly no stranger to multiple GPU PCBs, but these multi-GPU solutions require NVIDIA's SLI platform to run. The X1600 Gemini is unique in the fact that it does not require Crossfire (or SLI) and that it will run on any PCIe motherboard."