01-06-2009, 12:28 AM
You can. Atleast here. 
PS: A single HD 4870 is about 30% slower than a GTX 280.
Its like this: GTX 260=HD4870 < GTX 260 216Core < GTX 280 < HD4870X2
But, as statet above, double-GPU sucks.

PS: A single HD 4870 is about 30% slower than a GTX 280.
Its like this: GTX 260=HD4870 < GTX 260 216Core < GTX 280 < HD4870X2
But, as statet above, double-GPU sucks.