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Author Topic: Antminer S1 Efficiency Question  (Read 592 times)
Reckman (OP)
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May 31, 2014, 02:17:22 PM
 #1

Quick question and I will lock / close this, didn't see it anywhere

What is the highest GH/Watt that the S1 can do? Total GH and Power Consumption?
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ravin
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May 31, 2014, 02:28:55 PM
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From the mining rig showoff thread

Unit is overclocked to 393.75 and with the cheapie power supplies, draws just a little over 470W when hot.  Draws 460W when cool.
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May 31, 2014, 05:38:43 PM
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That's not what he asked. Usual terminology is W/GH, which is up to 1.2 or so if you downclock them loads.

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May 31, 2014, 07:26:02 PM
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That's not what he asked. Usual terminology is W/GH, which is up to 1.2 or so if you downclock them loads.

Alrighty. I thought 393.95/470 = 0.84GH/W is what he was looking for.
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May 31, 2014, 07:36:31 PM
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1w/gh is possible

How is that Lexical analysis working out bickneleski?
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May 31, 2014, 09:25:32 PM
 #6

That's not what he asked. Usual terminology is W/GH, which is up to 1.2 or so if you downclock them loads.

Alrighty. I thought 393.95/470 = 0.84GH/W is what he was looking for.

The '393.95' in your reply is probably the clock speed in MHz, this is not the hash rate (which is about 200 GH/s for that clock speed).
So the efficiency is 470/200 W/(GH/s) which is 2.35 W/(GH/s), a rather poor value.
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