R4v37
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August 25, 2014, 01:05:18 AM |
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So all of a sudden the Net hash has started to drop pretty fast. I really hope it wasn't bitmain using the s3's that long. I understand testing them, but that would have gone beyond testing imo.
I bet why the net hash is dropping is something else, just wonder what it is.
2 weeks of testing would have been a huge percent of an s3's roi.
hoping it'll stay at 16M ghs for this week so the next diff wont scare the miners
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bjalbert
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August 25, 2014, 01:11:11 AM |
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If you notice there are spikes about half way through every round then it settles at a certain point. I wonder why this is? Anyways Bitmain will have to come down in price since the release date is 2+ diff increases away.
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Master One
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August 25, 2014, 02:52:23 AM |
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So new Hashra 2 TH for 875.00 same ship date as s3's.Sept 20 Competion going to finally force bitmain to give a more reasonable price? As it stand the current s3 price would have been ok if they were in stock and shipping last week. May look interesting on first sight, but their units have a worse W/GH ratio and not having free energy that's pretty much all that matters. Right now the SP31 (0.55 W/GH) seems be the best you cat get in the foreseeable future, followed by Bitmaintech hardware (S3+ 0.78 W/GH, S3+ OC 0.80 W/GH).
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chunkyjunkie
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August 25, 2014, 03:30:27 AM |
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So new Hashra 2 TH for 875.00 same ship date as s3's.Sept 20 Competion going to finally force bitmain to give a more reasonable price? As it stand the current s3 price would have been ok if they were in stock and shipping last week. May look interesting on first sight, but their units have a worse W/GH ratio and not having free energy that's pretty much all that matters. Right now the SP31 (0.55 W/GH) seems be the best you cat get in the foreseeable future, followed by Bitmaintech hardware (S3+ 0.78 W/GH, S3+ OC 0.80 W/GH). What do you think about the Hashra 1TH version for 445.00 ?
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suchmoon
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https://bpip.org
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August 25, 2014, 03:57:32 AM |
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So new Hashra 2 TH for 875.00 same ship date as s3's.Sept 20 Competion going to finally force bitmain to give a more reasonable price? As it stand the current s3 price would have been ok if they were in stock and shipping last week. May look interesting on first sight, but their units have a worse W/GH ratio and not having free energy that's pretty much all that matters. Right now the SP31 (0.55 W/GH) seems be the best you cat get in the foreseeable future, followed by Bitmaintech hardware (S3+ 0.78 W/GH, S3+ OC 0.80 W/GH). What do you think about the Hashra 1TH version for 445.00 ? It's still 0.9W per GH/s. Also don't forget the $125 shipping cost (yes, that's Hashra's favorite trick).
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chunkyjunkie
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August 25, 2014, 04:15:05 AM |
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So new Hashra 2 TH for 875.00 same ship date as s3's.Sept 20 Competion going to finally force bitmain to give a more reasonable price? As it stand the current s3 price would have been ok if they were in stock and shipping last week. May look interesting on first sight, but their units have a worse W/GH ratio and not having free energy that's pretty much all that matters. Right now the SP31 (0.55 W/GH) seems be the best you cat get in the foreseeable future, followed by Bitmaintech hardware (S3+ 0.78 W/GH, S3+ OC 0.80 W/GH). What do you think about the Hashra 1TH version for 445.00 ? It's still 0.9W per GH/s. Also don't forget the $125 shipping cost (yes, that's Hashra's favorite trick). Yeah, shipping is a factor as well ( good point ) the efficiency is not the best on the market but the price is right. Everything is situational. Someone in Washington paying .03/kwh is probably not as concerned with a slight power consumption increase as someone paying .30/kwh.
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grn
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August 25, 2014, 08:06:22 AM |
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Right now the SP31 (0.55 W/GH) seems be the best you cat get in the foreseeable future, followed by Bitmaintech hardware (S3+ 0.78 W/GH, S3+ OC 0.80 W/GH).
.55w/gh at what hash rate?
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How is that Lexical analysis working out bickneleski?
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Master One
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August 25, 2014, 08:22:26 AM |
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Right now the SP31 (0.55 W/GH) seems be the best you cat get in the foreseeable future, followed by Bitmaintech hardware (S3+ 0.78 W/GH, S3+ OC 0.80 W/GH). .55w/gh at what hash rate? The SP31 does 5.5TH/s at 3000W = 0.545454 W/GH.
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Tupsu
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August 25, 2014, 08:53:31 AM |
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The SP31 does 5.5TH/s at 3000W = 0.545454 W/GH.
Shipping in the second half of October.
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vortexz
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August 25, 2014, 09:14:06 AM |
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the SP31 would be great if it woud be shipped NOW but it will be shipped 2 months later, USELESS!! Another crap unit to fool everyone
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Stratobitz
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August 25, 2014, 09:34:22 AM |
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With the current price of 0.58 BTC for Batch 8 Delivery on 9/20/14, and given their minimum quantity of 2 Units, recouping your money = Impossible. (Almost)
Factor:
(2) S3+ Units at .58 BTC 1.16 BTC = $585.00 USD (1) Corsair 850w PSU $140.00 USD
TOTAL HARDWARE: $725
Now, IF you are lucky enough to have power at a rate of 0.08 kW/hr (unlikely); and
IF Bitcoin difficulty only rose 11% per increase for the next 3 years, never more, (highly unlikely), and
IF you are lucky enough to get units that hash at the full OverClocked speed of 500 GHash; and
IF you are lucky enough, to within that 3 years, not have 1 single technical issue, pool outage, internet issue, power failure, hardware failure, and so on; it can be assumed
You will have made back your initial investment, and broke EVEN, on April 18, 2017.
Strato
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jelin1984
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August 25, 2014, 09:58:22 AM |
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mining with these btc price is dead
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johnray
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August 25, 2014, 10:14:52 AM |
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With the current price of 0.58 BTC for Batch 8 Delivery on 9/20/14, and given their minimum quantity of 2 Units, recouping your money = Impossible. (Almost)
Factor:
(2) S3+ Units at .58 BTC 1.16 BTC = $585.00 USD (1) Corsair 850w PSU $140.00 USD
TOTAL HARDWARE: $725
Now, IF you are lucky enough to have power at a rate of 0.08 kW/hr (unlikely); and
IF Bitcoin difficulty only rose 11% per increase for the next 3 years, never more, (highly unlikely), and
IF you are lucky enough to get units that hash at the full OverClocked speed of 500 GHash; and
IF you are lucky enough, to within that 3 years, not have 1 single technical issue, pool outage, internet issue, power failure, hardware failure, and so on; it can be assumed
You will have made back your initial investment, and broke EVEN, on April 18, 2017.
Strato
I've bought two of these B8 units considering I will need heat this winter, and I already have a 1.2kW PSU that I don't use anymore. But you are right ROI is unlikely. I hope Bitmain will sent them earlier. Please Bitmain.
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tarmi
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August 25, 2014, 10:28:48 AM |
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If you notice there are spikes about half way through every round then it settles at a certain point. I wonder why this is? Anyways Bitmain will have to come down in price since the release date is 2+ diff increases away.
someone figured out that he will make more btc if he turns off his big mine for 2~3 days. those 2~3 days offline are a good trade off, because the difficulty for the next two week should be somewhat lower.
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johnray
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August 25, 2014, 10:29:28 AM |
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The SP31 does 5.5TH/s at 3000W = 0.545454 W/GH.
Shipping in the second half of October. If you look at the other thread the definitive hashrate may be lower. We have to wait and see...
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johnray
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August 25, 2014, 10:42:37 AM |
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If you notice there are spikes about half way through every round then it settles at a certain point. I wonder why this is? Anyways Bitmain will have to come down in price since the release date is 2+ diff increases away.
someone figured out that he will make more btc if he turns off his big mine for 2~3 days. those 2~3 days offline are a good trade off, because the difficulty for the next two week should be somewhat lower. Is this Bitfury and their 20MW farms?
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DrG
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August 25, 2014, 10:50:12 AM |
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If you notice there are spikes about half way through every round then it settles at a certain point. I wonder why this is? Anyways Bitmain will have to come down in price since the release date is 2+ diff increases away.
someone figured out that he will make more btc if he turns off his big mine for 2~3 days. those 2~3 days offline are a good trade off, because the difficulty for the next two week should be somewhat lower. That myth has been debunked by simple math. Regardless of what pool payment method (PPS, PPLNS, etc) it is never feasible to hold back hashing power to earn more - unless you're 100% of the hashrate.
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hurricandave
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August 25, 2014, 10:59:33 AM |
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The instability of GHash and its inability to keep their pool online probably has some bearing.
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tarmi
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August 25, 2014, 11:07:48 AM |
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If you notice there are spikes about half way through every round then it settles at a certain point. I wonder why this is? Anyways Bitmain will have to come down in price since the release date is 2+ diff increases away.
someone figured out that he will make more btc if he turns off his big mine for 2~3 days. those 2~3 days offline are a good trade off, because the difficulty for the next two week should be somewhat lower. That myth has been debunked by simple math. Regardless of what pool payment method (PPS, PPLNS, etc) it is never feasible to hold back hashing power to earn more - unless you're 100% of the hashrate. yes, I was referring to ASIC producers that are solo mining and selling devices to the general public.
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RoadStress
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August 25, 2014, 11:14:30 AM |
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The SP31 does 5.5TH/s at 3000W = 0.545454 W/GH.
Shipping in the second half of October. If you look at the other thread the definitive hashrate may be lower. We have to wait and see... You are wrong here. The hashrate was lower for pre-October units. From October onwards the SP31 will have 5.5Th/s. *I am not endorsing and suggesting anything. I'm just trying to spread the information.
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