im guessing you'd have to push 4400 hz with low timings to match 3733 . Just a LOT of users bought 8 Packs 4000 hit when it was like at £150 sale price a few months ago.
also, hopefully running at 3733hz you should be able to get some damn low timings
Board that Im expecting will sell masses ! 10 phase Gaming X - in theory this SHOULD be £135 - 15% mark up on z390 Gaming X but Pound is a little tooo weak
if it does manage to hit at £135 - £115 B450 MSI Carbon is up against it and is cheaper then the rear Strix B450 - E board