3-way SLI scale 2.5x comparing to single card
The long awaiting 3-way SLI by NVIDIA still not debut yet, but PCGamesHardware luckily enough to get a 3-way SLI platform from NV:

The mobo in the platform is still a 680i. That’s because nForce 780i not suitable for Intel’s penryn and NV is working hard on it.
 
GeForce 8800 Ultra*3

The CPU in the platform is Intel Core 2 Extreme QX6850. The driver is the unannounced 169.18.


Results:
Seems there’s about 2.5x scale comparing to a single card. The result is close to Tom’s hardware’s.
more pics in German source PCGamesHardware








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