Mohasus on 12 March 2013
If they released PS5 in 2015, yes. But the PS4 isn't going to be replaced anytime soon. RAM usage will increase over time, so saying something like "pc games uses 3gb right now" doesn't mean anything, cause the PS4 isn't designed for the present only.
Epic had a hard time convincing MS that the 360 needed 512MB, and this pretty much saved the console.
