Call of Duty: Ghosts Producer Mark Rubin was interviewed today by Metro, and the interview took a rather weird turn as he was asked about the difference between Xbox One and PS4, with Rubin and a PR representative almost literally at a loss for words, and not because they didn’t want to respond.
Interestingly enough, Rubin mentioned that he thinks John Carmack and Shinji Mikami are "a bit inaccurate" when saying that the two platforms are almost identical. He also mentioned that he doesn't know if the power gap will ever close.
That was a very telling interview.
Scroll to the part where the interviewer asks about Why the resolution of Ghosts is 1080p and PS4 and 720p on Xbox One. You'll be left with no doubt in your mind concerning which console is better.
"He also mentioned that he doesn't know if the power gap will ever close."
If its open this much at the start of the gen, its only going to get bigger especially in terms of 1st party exclusives (the devs that get the most of out each of their respective consoles).
Maybe they have said it comparing PS4/X1 to Ultra High end computers or such.