"Most of these boards have no limit for what Intel calls PL1, a temporary power state. After a certain period, around a minute typically, PL2 kicks in, which is a reduced power state. The Asus and Asrock boards revert to a 253-watt power limit, while the Gigabyte boards limit to 280 watts. MSI, on the other hand, has no power limit for PL1 or PL2, and Asrock has decided to do this with their Nova board, but not the Riptide."
If this is the case, then having those Cinebench scores for each boards would be beneficial.