"At the Computex you can see gigabyte-packages from HD 4850, GTX 260, 280 and - this is surprised - HD 3950. It is not sure, if this card is an official AMD-product or only a Gigabyte-product"

source;http://www.hexus.net/content/item.php?item=13600

Did AMD rename HD 4850 to HD 3950 and HD 4870 to HD 4850? and has some unknown super card to take the 4870 name?