heh, the is derived from the 360 GPU. Very Watt hungry at about 230 watts for one card last time I looked, Supports DX10 so basicly the same features as 8800 cards but 10 - 50% faster.
What, you don't think that, maybe, in the year plus since the 360 was released, the card's process has been shrinked (it has) and the performance has increased?