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讨论一下我之前的做法...
太阳能电板150W X3 RM1500
太阳能电路控制芯片 RM 150
深度循环蓄电池 RM 800
Desktop HD7850+HD5830 RM1200
RM3650+
一次性投资RM3650+，目前还是主力挖Bitcoin，速度400Mhash+
试过几次天气不好电力不足断电，和晚上只能运行3小时以下，理论上升级蓄电池容量和太阳能电板可以更稳定，可是碍于成本暂时还没那么做。
反正放着给它去挖，偶尔看看就可以，只期待以后bitcoin升值。问题是...我挖了接近四个月，才接近1 Bitcoin而已，速度太慢了。
出现南瓜机和USB ASIC Miner后，这套setup我就拆掉了。
一支USB ASIC Miner耗电才5watt不到，价钱RM300+，挖矿速度去到300Mhash了，何须用显卡？
一套专用的挖矿机，价钱RM2000左右，耗电300Watt，速度去到30000Mhash，何须用显卡？
大家有什么想法和看法？觉得投资挖矿值得吗？
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发表于 2-1-2014 12:16 PM
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实际上怎样我不知。。。
但如果那么简单就不会有以下这种人出现咯。。。
http://hardforum.com/showthread.php?t=1798312
还有。。。
这个更夸张。。。
http://hongwrong.com/hong-kong-bitcoin/
Entrepreneur and journalist Xiaogang Cao posted pictures of a new HK-based mining operation being set up in an Kwai Chung industrial building…
Bitcoins are generated by ‘miners’ who devote computing power to solving mathematical puzzles. Whilst users could once mine bitcoins at home, setting up a mining operation nowadays involves a lot more infrastructure… As more bitcoins come into circulation, the puzzles involved become increasingly difficult. The rewards are halved at regular intervals until 21 million bitcoins have been created – at which point, production will cease.
Over the coming years, even when accounting for Moore’s law, mining will only require more resources to be worthwhile… Though some governments are hesitant about the world’s first cryptocurrency, entrepreneurs are hoping Hong Kong will jump on the bandwagon.
HK’s new bitcoin farm involves one meter high transparent glass tanks, copper piping, cooling machines and computer boards soaked in bubbling 3M cooling liquid. LED lights flash constantly, though the facility is cool, safe and quiet.
Construction began in August, 2013. A crane was used to install cooling systems onto the roof . The cooling technique is one of the world’s most advanced, maintaining temperatures of below 37 degrees.
In a race against time, bitcoin mining began in October. And with an eye on the future, there is extra capacity built into the site…
The company behind the operation is Asicminer, who own multiple mining facilities. Cao said the facility was ‘quieter than a library’
Earlier this month, it was reported that a HK-based Bitcoin trading platform disappeared, taking with it up to US$5million worth of investment. One study showed that 45 percent of Bitcoin exchanges end up closing
Hong Kong could become a hub for Bitcoin use and mining. Hong Wrong’s Tony Wong said that the city has an edge due to ‘sound property rights, cheap electricity, widely available technology and service technicians’.
本帖最后由 jollygoh 于 2-1-2014 12:21 PM 编辑
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楼主 |
发表于 2-1-2014 12:55 PM
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jollygoh 发表于 2-1-2014 12:16 PM 
实际上怎样我不知。。。
但如果那么简单就不会有以下这种人出现咯。。。
hoho~很好的资料～
谢谢分享～赞～
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发表于 2-1-2014 01:29 PM
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1个bitcoin 值多少钱 |
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楼主 |
发表于 2-1-2014 01:32 PM
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stupid819 发表于 2-1-2014 01:29 PM
1个bitcoin 值多少钱
当我放弃的时候，没记错已经1=90美金，现在不懂怎样了？
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发表于 2-1-2014 01:56 PM
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Roy_Tantra5053 发表于 2-1-2014 01:32 PM
当我放弃的时候，没记错已经1=90美金，现在不懂怎样了？
777美金了……
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发表于 2-1-2014 02:23 PM
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发表于 2-1-2014 07:20 PM
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好像很值錢下... |
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楼主 |
发表于 2-1-2014 10:55 PM
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ksongking85 发表于 2-1-2014 01:56 PM
777美金了……
哇靠～那无端端我就有千多元美金了～！成本拿回一半。
有点后悔没有继续挖下去～ 好像还没到一年，怎么会彪那么高？
明天试试转paypal或者拿来买股票看，值得研究。
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发表于 3-1-2014 12:12 AM
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walao 值钱到。。。。。。。。.gif)
我挖.gif) 这个好了 |
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发表于 3-1-2014 04:48 AM
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谁有好一点的教学阿？？
用Guiminer ？？ server 那个好？
然后username password 那里拿的啊？
不会阿＝＝＂＂ |
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发表于 3-1-2014 05:14 AM
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楼主 |
发表于 3-1-2014 10:46 AM
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bluetime263 发表于 3-1-2014 04:48 AM
谁有好一点的教学阿？？
用Guiminer ？？ server 那个好？
我一直用BTCguild和Deepbit的pool....
昨天打开，发现已经连接不到了，原因不明？看BTCGuild主页，也没有公告，估计是马来西亚的问题而已吧？
Deepbit正常的挖，不过主页却登入不到，很奇怪？
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发表于 3-1-2014 02:02 PM
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現在挖LITECOIN,不過相信difficulty 會越來越高。
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发表于 3-1-2014 02:07 PM
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Roy_Tantra5053 发表于 3-1-2014 10:46 AM
我一直用BTCguild和Deepbit的pool....
昨天打开，发现已经连接不到了，原因不明？看BTCGuild主页，也没 ...
不要死死在一个pool....
不然pool倒了就完了
备份3个pool吧，然后set给cgminer 3个pool的stratum，当一个pool down的时候，cgminer就会自动去别的pool挖，这样就不会浪费时间了
等main pool开回，cgminer又会自动回去挖的
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发表于 3-1-2014 09:12 PM
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发表于 3-1-2014 09:17 PM
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发表于 3-1-2014 09:26 PM
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发表于 3-1-2014 09:34 PM
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Jason929 发表于 3-1-2014 09:26 PM
跑24/7應該不只g3430吧...
快點進多幾粒7950來crossfire吧...
慢慢来
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发表于 3-1-2014 09:43 PM
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