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October 04, 2014, 10:21:47 PM |
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1w/GHs is barely profitable today with my electric rates which are about average for US residential service. I have maybe one month before I have to shut off 2/3 of my equipment.
Some "facts"* I just pulled out of my ass... - BFL Singles are ~4-5w/GHs - First Gen ASICMiner chips (Blades, USB Block Erupters) are ~10w/GHs - Bitmain S1 are ~2w/GHs - KNC Jupiters, Bitmain S2, 1st Gen Bitfury, BitMine.ch are all ~1w/GH. - The others (Cointerra, Hashfast, um... some others, I think) were somewhat worse than 1w/GHs. - The most recent gen miners (BFL Monarch, SPTech SP3x, Bitmain S3 & S4, ASICMiner Prisma are all ~.7w/GHs.
* I'm sure the stats are not 100% accurate... just going off the top-o-my-head.
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