The AMD Athlon X2 is AMD's dual core processor. Built with the same 65nm technology its triple and quadruple cores are, AMD has had relative success in the dual core market. While no longer competitive with Intel's 45nm 8000 series, the price:performance ratio of many of AMD's dual core chips is undeniable. With many offerings within the line, AMD has something to offer in every niche segment of the market. They produce cool & quiet energy efficient chips (designated by an E appended to the end of the model), mainstream chips and enthusiast chips (designated by the "black edition" open multiplier) for those interested in attaining higher performance for gaming and the like.
