XFX presented Graphics card Radeon HD 7990.
The Radeon HD 7990 Triple Dissipation has a pair of GPU Tahiti XT, clocked at 950 MHz, which rises to 1000 MHz. Each GPU has 2048 stream processors and is equipped with 3 GB of memory GDDR5, connected to a 384-bit bus. In other words, the total memory capacity is 6 GB. The effective frequency is 6000 MHz.
As stated, the components are assembled on a printed circuit board proprietary XFX.
The design of the cooling system Triple Dissipation includes copper heatpipes, aluminum and copper radiators, and three 80-mm fans. Reverse side of the board is covered by the heat dissipating plate.
Equipment XFX Radeon HD 7990 Triple Dissipation includes four mini-DisplayPort connector and a DVI connector.