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Author Topic: 90G的芯片矿机收益毛利为1万人民币  (Read 1288 times)
dandong (OP)
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July 03, 2013, 09:50:19 AM
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90G的矿机,现在购买芯片装机,最便宜的也要2.6万。
4个月后到货,按现在的算力增长速度是2个月增加一倍。
4个月后那时,头两个月能挖30btc,下两个月能挖15btc,以此类推,总收入是:30+15+7.5+3.75+...+30*0.5^n=60btc,相当于60btc*600=3.6万。总计毛利1万(不算电费)。
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July 03, 2013, 11:02:41 AM
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要一次买 5 台以上才能抢到币币啊

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July 03, 2013, 11:16:38 AM
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90G的矿机,现在购买芯片装机,最便宜的也要2.6万。
4个月后到货,按现在的算力增长速度是2个月增加一倍。
4个月后那时,头两个月能挖30btc,下两个月能挖15btc,以此类推,总收入是:30+15+7.5+3.75+...+30*0.5^n=60btc,相当于60btc*600=3.6万。总计毛利1万(不算电费)。

谁的矿机这么便宜。什么时间能发货?
Gufeng
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July 03, 2013, 12:49:16 PM
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90G的矿机,现在购买芯片装机,最便宜的也要2.6万。
4个月后到货,按现在的算力增长速度是2个月增加一倍。
4个月后那时,头两个月能挖30btc,下两个月能挖15btc,以此类推,总收入是:30+15+7.5+3.75+...+30*0.5^n=60btc,相当于60btc*600=3.6万。总计毛利1万(不算电费)。

问题是几个月后,btc的价格还能维持在100美元吗?4个月后,可能就是50刀了,回本很悬。 Grin
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July 03, 2013, 03:35:10 PM
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楼主算的预想的比我预期的要更悲观,郁闷 到底咋办好呢
lixiaolai
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July 03, 2013, 04:47:35 PM
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矿工群体之间,计算挖矿成本的方式也各不相同:看以什么时候的价格计算成本和受益。眼两年之后,和放眼一周之后,明显是有天壤之别的。

注意,两年之后,不一定肯定涨——甚至可能清零(确实有这个风险哦)。

inblockchain.com
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July 04, 2013, 12:42:52 AM
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有个阶段可能回到原始 1元兑换100比特币吧 哈哈
dandong (OP)
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July 04, 2013, 01:09:01 AM
 #8

90G的矿机,现在购买芯片装机,最便宜的也要2.6万。
4个月后到货,按现在的算力增长速度是2个月增加一倍。
4个月后那时,头两个月能挖30btc,下两个月能挖15btc,以此类推,总收入是:30+15+7.5+3.75+...+30*0.5^n=60btc,相当于60btc*600=3.6万。总计毛利1万(不算电费)。

谁的矿机这么便宜。什么时间能发货?
http://www.cybtc.com/ 各种矿机的综合报价
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