Scorpio's power is irrelevant, Neo is where it counts. Here's why...

[NYCrysis]

4k: 3160 x 2160 30fps

or

2160 x 1440 60fps

everyone can shut up about 1080p 60fps because at 4.2-4.5 tf the ps4 and scorpio can both do 2160 x 1440 @ 60 fps thus providing a middle ground that upscales quite well to 4k.