Cell good at graphics?
Its interesting to note that the PS3s graphics oomph is provided by a combination of the Cell CPUs vector and shader processing throughput into a NVIDIA graphics processor, the 'RSX' -
http://en.wikipedia.org/wiki/RSX_%27Reality_Synthesizer%27
Quite how the Cell chip on its own handles fast high quality 3D graphics remains to be seen. Its no slouch of course, but how it goes up against custom graphics processing silicon like that of Nvidias own designs (based on around two decades of experience) is questionable - begs the question why Sony didn't just use the Cell chip on its own.