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.
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