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Topic: New Bitmain S9 Firmware Preliminary Testing With Data - page 2. (Read 1057 times)

full member
Activity: 1022
Merit: 221
We are not retail.
Any idea what the voltage reads?
legendary
Activity: 3822
Merit: 2703
Evil beware: We have waffles!
Great data, now I need to run the numbers and figure out what SSH port it/does and if I need that Wink

Um missed the part where he says

Also note that this F/W disables SSH.

?
member
Activity: 128
Merit: 36
Is this the S9-xilinx-201905311059 version?

Great data, now I need to run the numbers and figure out what SSH port it/does and if I need that Wink
member
Activity: 504
Merit: 71
Just Getting Started...
Mods, please, oh please do not merge this with the other thread. People need to see the subject line, as this has a day's worth of data (work) on my part Smiley

Firstly! I hope Bitmain continues to release firmware with this kind of adjustability. Also note that this F/W disables SSH, so if that's important to you don't use it.

This is really nice firmware, it gives you a total of 13 settings counting normal.



Below are the preliminary test results, I say preliminary because each setting was run for roughly 30 min. Ideally each one would be run for 24 hrs or so, but I did not want to wait 2 weeks. Power usage and ambient temps were taken from an APC AP8941 "smart" PDU. Other data taken from the miner status page. Run time ~ 30 min each which is three polling cycles on the PDU. The S9 used to test is a February 2018 13.5 Th/S S9 with an APW3++ PSU. Please note the ambient temperature as this room is not temperature controlled and varies as the day heats and cools.



Here's some rough earnings estimates at current difficulty and $0.06 kw/hr pricing, it's sorted by daily net income.

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