The R9 290X had such a huge thermal output that we weren't sure AMD would consider a dual-GPU version. Apparently so, as today arrives the Radeon R9 295X2, the most extreme card we've ever seen.
Radeon r9 295x2 RSS
AMD has announced its new super high end graphic card, the Radeon R9 295X2, with two Radeon GPUs and a built in liquid cooling system. It goes on sale for $1,499 later this month