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Author Topic: Antminer S9 Volt Rocket Ship firmware mod! ~ALL S9 MODELS INCLUDING S9i S9j~  (Read 6137 times)
Andartis
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Today at 01:21:20 PM
 #321

Works with the newest low power patch from bitmain. Dont know what is modified by the patch though. 50-100w less power consumption 0,2-0,4 TH less.
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Today at 02:12:41 PM
 #322

Works with the newest low power patch from bitmain. Dont know what is modified by the patch though. 50-100w less power consumption 0,2-0,4 TH less.

What voltage and clock did you use? Since actually, I have a different conclusion... With this setup:
13.5TH/s unit
910v
825Hz
~1950W at wall
~17.4TH/s achieved with previous fixed firmware.

And with newer firmware everything was the same except the hashrate. It achieved 17.6-17.7TH/s. Will have to let it work for 24h to get exact results.

Tho, I am using 1600W Bitmain's PSU.
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Today at 03:04:16 PM
 #323

Voltage 880 and 787MHz.

The hashrate changes sometimes depending on temperature even if you just reboot without changing anything.
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Today at 03:10:28 PM
 #324

Voltage 880 and 787MHz.

The hashrate changes sometimes depending on temperature even if you just reboot without changing anything.

Yeah, I noticed the spikes and dips as well. We will see how it affects the 24h average.
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Today at 04:48:40 PM
 #325

Everyone is my thread is overclocking but I do have some bmminers with lower voltage for undervoltoing

Hey @taserz, can you maybe check if the recent Low Power upgrade by Bitmain affects your config? It seems a bit suspicious how the miners hash after applying the update. I also saw in the archive of the update, that there is a bmminer file. maybe it overwrites your bmminer?!
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