Well, you can always leave it to Chiphell (Asian website) to be the first to somehow get their hands on a disclosed product. This time it is the eagerly awaited dual-GPU monster from AMD, the Radeon R9 295X2 or 295 X2 whatever it will be named. The product seems to be a 2-slot graphics card with two fully fetched Hawaii XT GPUs with all shader active, the clock speeds are not mentioned though. The cooling is hybrid, meaning a liquid cooler for the GPU and a fan for the other components on the PCB. 

The board has two Hawaii XT this R9 290X GPUs slapped on one PCB, these are internally connected with a PLX PEX8747 PCIe bridge. Do the math en realize that's a nice whopping 5632 Stream Processors, 352 TMUs and 128 ROPs at your disposal. If the mentioned specs are correct then each has a full 4 GB of memory (8 GB on the card). 

Source: ChipHell

Radeon R9 295X2 Photo's and Specs leak in Asia