ICStats on 14 February 2015
You're drawing the wrong conclusions from Windows tests. I don't think XB1 will get much boost, because it should already have a lower level driver than Windows DX11.
The whole idea of Mantle, DX12, Metal, etc. is to make PC graphics APIs more light weight, like console graphics APIs have been for a long time. DX12 on XB1 isn't going to make the XB1 that much more consoley.
My 8th gen collection
