Originally Posted by Skinner
Ooops, I read to quick and thought the TS considered 3 GTX580's vs 2 GTX590's. But you're right, for the balance of his system he's better of with a sandy bridge system, then adding more GPU perf..
Understandable, has happened to me many times. I'd rather have the 3X3GB 580s as well.
(or better yet 3 X 2.5GB GTX570s- saves $600 and should handle any monitor set besides 75X16 for memory requirements)