stepping code of tbred b

[dml54]

I sent my cpu to AMD directly as an RMA it was a tbred a
It took them 4 days to send me this one AXDA2000DUT3C
AIUHB0316MPMW
What should I expect from this when my NF7-S rev2.0 arrives
it does 1814Mhz without even changing temp. in a bad board

 

[MDE]

That would be a Tbred-B, should OC nicely. But your warranty is void after OCing... .