AMD Announces R680, RV620, RV635 Graphics Cores
 

AMD's newest R680 graphics processor might look a whole lot like the ill-fated R600 GPU, but the reality couldn't be more bizarre. Instead of one 80nm behemoth-of-a-GPU, the R680 consists of two 55nm processor cores.

Representatives from AMD would not confirm that the R680 is essentially two RV670 GPU cores on the same board, though the company did confirm that each core has the same specifications of an RV670 processor.

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