如果单单考虑硬件，不考虑开发者的能力差异，PS3的机能大概相当于多少台XO？

“Welcome to your PS3 Retail Online Training. We trust that you will find the following information valuable and assist you in understanding and explaining PS3 Technology to your customers and staff. … The Cell Processor is essentially as powerful as 3 Xbox 360 CPU’s or 35 PlayStation® 2 CPU’s”

大概三倍左右吧(Sony官方)。