Like Hugh Hefner (probably), AMD took a good hard look at its lineup this week and decided it was high time to add a pair of models. Two new Bulldozer-powered FX CPUs will join the pantheon of world-record beating chips in the company's constant fight against the forces of Intel. The quad-core FX-4170 has a 4.2GHz CPU base and a 4.3GHz Turbo Core (for more on AMD's Bulldozer architecture, see
