post #21 of 21
Must be the binning on C2 rev IMCs. AMD officially rates their controllers for 1333Mhz only on all procesors (to comply with JEDEC and prebuilt computer standards), but the only ones we can run 1600Mhz on no matter what the rating are the C3 and E0 rev IMCs. Technically, not being able to do 1600 is within AMD's official rating, but still on the very low side of things.