I actually consider the Duke win to be slightly better than the Louisville win, in accordance with the committee's reveal (Duke at #11, UL at #13).
Again, based on the committee's 1/23 reveal:
Tennessee has beaten South Carolina (#3), Notre Dame (#7), and Stanford (#10).
NC State has beaten Florida State (#5), Notre Dame (#7), and Duke (#11).
Ever-so-slight edge would technically go to the Vols, but I'd call it a virtual tie. We also don't know how much, if any, SC's placement has suffered due to its loss to Tenn.
But now that State has also beaten Louisville, I have to wonder if anyone else other than UConn has as strong a quartet of wins.