Please stop, you're killing me.
*sigh* You read the rest of that post right? Just because PCs are more powerful does not mean that the PC version will always be graphically superior. That would be like saying the original Tomb Raider from 1996 on a modern high-end PC running in a 4K resolution at 60FPS is graphically superior to the PS3 version of the reboot. The resolution can be as high as it wants to be and the PC can be as powerful as it wants to be but that won't make up for the fact that the original doesn't have bump maps or shaders or high-poly models. Do you understand what I mean? Some of the graphical upgrades they're putting into the Definitive Edition simply aren't in the PC version. Not because the PC wouldn't be able to handle it but simply because they're not in there. It's as simple as that.