Would It be possible to install the a5x chip in the iPhone 4s?

Ok so I'm just curious if it would be possible to replace the iPhone 4s traditional A5 chip with the new iPads Amazing A5X chip. I'm just wondering I know it would be pretty hard to find all the right pieces and parts to do it (if it even possible). All I want to know if you think it's possible, that's all I want to know. I don't need you to tell me how hard it will be, I understand that. So please help me out with this thank you who much.

- p.s: I honestly don't know everything about the insides of the iPad, so If it's not possible please be nice about it.