Studios give us the inside scoop on the clock rates for Broadway and Hollywood. How do the CPU and GPU stack up on paper? Revolution's ATI-provided "Hollywood" GPU clocks in at 243MHz. By comparison, GameCube's GPU ran at 162MHz, while the GPU on the original Xbox was clocked at 233MHz. Sources we spoke with suggest that it is unlikely the GPU will feature any added shaders, as has been speculated.

IGN Revolution