Just from those two screens, there definitely do seem to be more lights and shadows (first screen) on PC. And maybe objects in the distance seem a bit more clearer. But nothing to say PC is miles ahead.
Furthermore, It shouldn't really be a point of how much PC is ahead since it's a given that it *will* be ahead by some level, but how well does the PS4 hold up compared to it. Ofcourse PS4 holds up surprisingly well here.
e=mc^2
Gaming on: PS4 Pro, Switch, SNES Mini, Wii U, PC (i5-7400, GTX 1060)