No offense to your sweet PC since apparently my opinion is self righteous and toxic, but there are no environments in the world that looks like the room in the screenshots above. When devs try to create a 'realistic' looking render like this, the result becomes sterile, dead and awkward looking.
Perhaps you see awesome semi realistic shadows and highlights, to me these types of images scream fake at the top of their lungs. What is more, I doubt we will ever see anyone be able to create a realistic looking environment in real time, and in my opinion the attempts to get closer just renders the graphics more and more alienating. With that I will bow out of this thread, and leave the rest of you to marvel at these pictures.