R600 supports up to 4 cards in Crossfire
@ 2007/02/07ATI is working on making the R600 capable of cooperating with up to 4 cards, quite a bit of GPU processing power if they get it up and running:
"The power supply manufacturers are thrilled about four cards in a high-end machine as such a system will demand a lot of power, probably even more than 1000W.
"The power supply manufacturers are thrilled about four cards in a high-end machine as such a system will demand a lot of power, probably even more than 1000W.