Somehow, we've pushed developers into a pixel war, when they should be running both consoles at 720P with these sort of specs, and putting as much of that power into actual graphical
effects,
such tessellation
effects, SSAO / SSDAO / HBAO, filtering,
lighting, shadow counts and
dynamic effects as possible (
such as, grass bending to your touch)... that is, if you wanted to have an actual PC-esque experience.