Originally posted by: nitromullet
Originally posted by: ViRGE
I'm not sure what this will accomplish. It's my understanding that with the way Bloomfield is designed, you can't just split the lanes coming from the chip. You would need a bridge chip to do the job, which not only will drive up costs, but the only bridge chip anyone would use in the first place is the NF200, a chip that gives you automatic SLI qualification.
This doesn't to be the case. The EVGA P55 board supports SLI, and AT mentions a "Classified" Edition P55 board from EVGA with an NF200 chip to come in the future.
http://anandtech.com/weblog/showpost.aspx?i=634
It seems to me that the difference will probably be 8x/8x PCIe 2.0 for the P55 and 16x/16x PCIe 2.0 for the P55 + NF200. Isn't this essentially the same PCIe bandwidth difference as 680i and 780i which were 16x/16x PCIe 1.0 and 16x/16x PCIe 2.0, and whose only difference was the addition of NF200 with 780i?
edit: Actually, I imagine that the "Classified" will also add 3-way SLI support as well in a 16x/8x/8x config.