There are 4 there with DDR5 ram if required, 2 on 560 and 2 on 680 gpus. Quite interesting. The 1 I posted seems a mix of all worlds; I've not seen them previously either and considering the lack of decent supply at present I'd be happy with an overseas purchase of a card like these for multi screen; Nvidia too which is a bonus, as I'd prefer to stay away from ATI/AMD personally - no real reason, I seem to have more fun with Nvidia over AMD/ATI drivers.
As for aurgathor 's needs I'm not sure. You can only but try.
Side note: I wonder if card like this or the more serious workstation cards form Nvidia and physX off a second card would perform if the software was CAD or something similar scientific wise. There is certainly some power out there if you have the cash and needs. -- The only thing necessary for the triumph of evil is for good men to do nothing - Edmund Burke