Conclusion: In testing power consumption for our graphic cards, the system components are kept consistent to help keep accurate results. To capture wattage, a Kill-a-Watt is used. It is plugged straight into the wall and the PSU is plugged in directly to it.
Pros: Fastest single-card solution on the market, Reasonably priced at ~$449 (ASUS solution will be slightly higher), ASUS includes great bundle (HDMI support and CoH: Opposing Fronts), Power consumption scales well with performance
Cons: Suffers same fate as other multi-GPU solutions in certain situations, Bugs experienced in Vista 64-Bit, such as Crysis menu and movies, Performance in certain titles could be better – should be fixed with future driver