Menu (and Loading Screen) Power Consumption

I am beginning to wonder if it is at all possible to really optimize the Sim for both platforms.
I cant but think that if there were two distinct versions each would make better use of the platform available. On the surface this is what no doubt MS would argue is what they do at installation time. Install slightly different code. But full optimisation should go deeper. So it is likely that compromises are made.
In the end this is a commercial decision we as users cant change. But I remain convinced that two seperate versions fully tweaked for specific platforms would benefit all. My only fear would be that this would render the Sim uncommercial in the long run.