It has been confirmed that the next gen version of Metal Gear Solid V will be shown at the Tokyo Game Show, which takes place later this month. starting September 19.
So far, we have only seen the version aimed at current gen consoles (and running on a PC). This was already graphically impressive, but according to Kojima Productions the game will look much better on next gen systems.
The game will run on a frame rate of 60 frames per second on the next gen platforms, while current gen versions will run at 30 frames per second.
The game will launch on Xbox 360, PlayStation 3, Xbox One and PlayStation 4.