Will PS4 be the first evolving console?

[JEMC]

Ruler said:

Puppyroach said:
I would claim that MegaDrive was the first evolving console, a machine that had a prebuilt expansion port and mid-generation essentially doubled its performance with the 32X. It was a failure but it showed how capable the system was.

 

Yeah but it had seperate software for each hadware, none of the Megadrive games increased in performance when sticked on an 32X

And the PS4 external Processing Unit will only work with VR games, so the rest of the PS4 catalog won't see its performance improved. It's the same situation.