AMD Radeon HD 7900: the Tahiti compiled specs

Small récap' of specs assumed for Thaiti, the new top-of-range GPU from AMD that will equip the top of the basket of the Radeon HD 7000.


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Graphics cards incorporating the new AMD architecture should be available within about a month and according to the site German 3DCenter, here are specifications - assumed and compiled from different sources - the top-of-range GPU.


Tahiti, the 380 mm² die code name will be engraved in 28 nm by TSMC and composed of not less than 4.5 billion transistors. It will benefit of architecture Graphics Core Next (GCN), 2048 sheders cores, 128 units of texturing, 48 ROPs, an unknown amount of GDDR5 memory to 1 GHz with 384-bit memory bus and a maximum bandwidth of 240-264 Gb/s.


Information to take course with the tweezers of rigour, since no official technical specification from AMD is still available at the present time...

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