I don't know what 'considerable' would mean. It could still mean the PS4 version having similar quality of world detail, but lower lighting/shadows/textures etc. Like a PC on high vs medium. I don't think the differences would be as drastic as our imaginations are thinking right now - publishers wouldn't want to upset 40-50m ps4 owners
If done well, there shouldn't be too much impact for developers if they are coming from a core PC engine. In fact this might be partly down to requests from publishers for more power. it could enable them to slowly move the baseline forwards, which would benefit PC too.
If done well, there shouldn't be too much impact for developers if they are coming from a core PC engine. In fact this might be partly down to requests from publishers for more power. it could enable them to slowly move the baseline forwards, which would benefit PC too.