Server grade cards?

[radix]

http://www.newegg.com/Product/Product.as...d%20s10000
http://www.anandtech.com/show/6445/amd-a...pro-s10000

3k for a single card.
825MHz core clock
2x1792 (3584) stream processors
375W consumption at load

http://www.newegg.com/Product/Product.as...6814202058
http://www.tomshardware.com/reviews/rade...650-6.html

629 for a single card
1000 MHz core clock
2,816 stream processors
~300W at load
Copy of Battlederp 4

So for the price of 2 of those, you could buy 8 290x's and have a grand to spare.