Don't forget the ps3 is a streaming processor and would totally pwn any pc in folding,conversion,streaming, and other app if written correctyly to utilize the SPU's, not to mention the CBE can also dub as a Graphics chip which was showed way back in 2005 in he tech demo where they totally shot up a car, that was all rendered by the Cell, im pretty sure Q6600 or higher processor would be able to do that.