How much they tell us about the truth? Dunno, if it's fake it's good quality fake .
It would look a lot like mixture of G80 and G92 card from front:
-External Nvio-chip (G80)
-Large GPU (G80)
-Memory configuration is like in (G92)
There is also 8 mem chips on other side of that card. And, as supposed to, they are configured so that it would indicate 512-bit mem bus (those mem chips on both sides of the card aren't on exactly same position on opposite sides of the card)