I don't think you will see NVIDIA themselves release a reference model of a 560ti "X2". However maybe someone like EVGA will take on the idea.

Great article and very interesting product from PowerColor. It would be interesting to see how the 6870x2 scales in performance when CrossFireX'ed with another one or even with a 6870 if that's possible. Maybe something for a future article? Certainly would be interesting considering standard 6870 can only can only CrossFireX 2 cards max. Personally less interested in Lucid's abilities to be honest considering the limited compatibility shown in previous incarnations on motherboards (usually lower end cards benefiting most from mixing).

Can i crossfire this card with a single 6870 (3x6870)or,
even can i crossfire this card (4x6870) ?

I read somewhere that this 6870 only got 2 gpu CF capable.
Please clear my mind.

BR