The Radeon HD 7970 has been launched few days ago, and the web is already talking about the Radeon HD 7990, AMD’s ultra high end card based on two Tahiti GPUs. The HD 7990, successor of Radeon HD 6990, will be launched in March 2012. This launch date seems ok since HD 6990 has been launched in March 2011.
The Radeon HD 7990 will pack 6GB of GDDR5 memory (actually 3GB per GPU). And thanks to the ZeroCore Power technology, the second GPU can be completely stopped (no power consumption) when it’s not in use (CrossFire or GPU computing).