(Review) - In the battle for graphics card supremacy, there are no permanent leaders, especially if the war happens to be between ATI and NVIDIA.

Ever since the GeForce 6 series debuted, NVIDIA has held the performance crown undoubtedly. Then it launched the GeForce 7 series and the king became the overlord and made NVIDIA the God of Graphics with hard launches and excellent performance. Despite the R520's best efforts, the 7800GTX 512 bettered it by far and put it in its place. Things, however, have changed.

Within a span of three months, ATI has gone from the X850 series to the R520 based X1xxx series and now the R580. But can it beat the green men from NVIDIA? Read on and find out...

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