The Fusion technology is the topic that AMD has discussed the most in the last five years. As we approach the launch of the first Fusion APU, the company starts to reveal more details about the architecture of Fusion and its technical aspects. Find out how AMD plans to tweak performance of Llano, why it decided to use TSMC fabs for Ontario, why did it take more than four years to fuse CPU with GPU and more insights about the AMD Fusion program.