Everyone is posting some excellent stuff. Thank you to all.
Isn't the point of the CELL to offload the GPU as much as possible so it can do more. The more you can spread around the more you can do since CPUs are seldom even close to running at full capacity.
I may be wrong so correct me if I am. An upgraded CELL plus a stronger GPU and more RAM should serve the PS4 pretty well especially since devs have gotten the hang of the CELL architecture and splitting things up to run between the CELL and GPU. It really is the reason the PS3...
Cell isn't good for general processing like Windows, Word and other apps. But in a game environment the Cell can produce some amazing things.