Microsoft has said that Ryse: Son of Rome will run at 900p, but Xbox One upscales all titles to 1080p.
This means the base of the game is 900p but Xbox One can upscale and this will be using that.
What Knight Gaming World Thinks To This.
I'm kind of shocked that this game runs at 900p, as I did think next gen was going to be 1080p all the way, this makes me worry about next gen now. yes it is being upscale to 1080p but the base of the game itself is 900p and upscaling to me is something that is not all that good, most when you have it next to something that runs at 1080p itself without upscaling.