I wish someone more competent than myself had taken you up on this. Now that we have big die sizes, is it possible to use some of that real estate to create a f

I wish someone more competent than myself had taken you up on this. Now that we have big die sizes, is it possible to use some of that real estate to create a fast core with a different instruction set (with much less to worry about) that we can slip into with maybe just one app at a time and let 'er just zoom? If we had to reserve some ram exclusively to that core even when not in use; I'd still want it for the times I have a very demanding task I'm waiting on. This doesn't address all the bloat of course; but I'd like it. OoO ? Overlooked? Overwritten? Overlooked or Overwritten?