i clocked both of mine to the max at 450 Frequency, lots of HW errors - im at 3.6% HW error rate doing this at max frequency

From the web interface
1d6h34m24s   Current GH/S  8,526.48    AVG GH/S  8,531.99  

Both run about the same, (the other is showing 8.7 TH/s

Got 1 on monday and other on thursday (due to held up in customs).  No fees via Fedex for US customs on both (both were in same order too, dont know why 1 came monday and the other was delayed until thursday) - no power supplies ordered, but i can tell you bitmain is gaming the paperwork with random jibberish as to whats inside so fedex probably too confused on that aspect.  Different from prior antminer orders.

From the dashboard at btc.com (im in the US, using their china node so not optimized but didn't have time yet to setup anything else) as  i'm not on any pools that supported DCR stuff.  And as usual it wouldnt work at nicehash when i tried there first.

DCR earnings Yesterday
0.56099935

And its showing 17.56 TH/s avg at the pool for what it's worth and 16.5 TH/s 'real time' showing at BTc.com's pool. .  So obviously my hw errors and reported speed net down to the real number they show.

I've got too many items plugged in to tell what its pulling at the wall with the over clock sorry.  But my APC PDU shows 3.92 KW with (2) of these Antminers, and 4 x Z9 mini's and about another 200 watts for a couple of cisco ASA / switches in thatrack powered on the same pdu.  

No doubt it will be a long ROI battle at the end, but getting in as early as possible leaves some hope.

But figured that info may help some.  My opinion, its a horrible power hungry box compared to other DECRED miners coming soon, but i've learned my lesson - get the very first units, or don't bother.  Then sell it on ebay about 30-45 days in... guaranteed roi that way.   Of course just because i learned my lesson doesn't mean I will follow it, i just keep running them in the farm long past when i should sell them off usually.