The official launch is June 16th so more information is expected soon.
According to the source, reference models will launch with water-cooled models as have been previously leaked. In addition, air cooled reference models are also expected to debut at launch, potentially in a three fan configuration like the HD 7990 and other non-reference models of the past. Given the expected specifications and how hot comparable products like the 295X2 and Titan X are, heat is expected to be high, explaining the water cooling but the source suggests that noise won’t be an issue with the reference coolers this time around.Via: eTeknix
For the first month or so of availability, only reference models will be available. The supply of these models is expected to be limited, but non-reference cards from partners are expected to arrive between mid-August and early September. It’s critical to note that all this information so far is an unconfirmed leak.