So, it is going to be interesting to compare a GeForce GTS 250 SLI with a GeForce GTX 285. This comparison will make sense until the latter’s retail price declines to $300 and lower, which will not be quick due to the high manufacturing cost of the G200b chip. Of course, running two graphics cards in multi-GPU mode has its downsides and your mainboard must support the appropriate technology. Such a configuration will depend on software optimizations, but we guess that the opportunity of getting more speed in modern games than from a GeForce GTX 285 will appeal to many gamers. We are going to make this comparison in this review and see if building such a configuration makes any sense.

http://www.xbitlabs.com/articles/vid...ts250-sli.html