美麗與哀愁 - 收益與難度 - 數位貨幣
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By Franklin
at 2017-06-10T09:07
at 2017-06-10T09:07
Table of Contents
快速結論:
買的到的不要挖
預購的礦機礦卡不要買
我想版上大部分都是挖 Ethash 幣種的礦工吧
其中又以 Ethereum (ETH) 最熱吧
那我們就講 ETH 吧
不囉嗦
先上張表
ETH 歷史難度表
https://etherscan.io/chart/difficulty
ETH 平均出塊難度在 6/7 為632.534 T
30 天前也就是在 5/8 這個數字為353.828 T
632.534 / 353.828 = 1.7876
短短 30 天難度增加了將近 8 成!!
每天難度增加約 1.8%
那這個增加的難度
會有啥麼效應咧?
一定的算力下
收益與難度為反比的關係
也就是在這段期間礦工每天挖到的幣會降低 4 成多
1/1.7876 = 0.5594
收入降低為5成6
一般忽略難度增加的礦工
會以為投資 54000 台幣的 6 卡礦機
也就是含周邊平均每張顯卡 9000 的情況下
如果每天每片顯卡產出 100
三個月可以回本
事實上
如果在 ETH 維持 $250 算力又每天 1.8% 增加的情況下
Excel 拉一下可以知道
三個月只能回本50%
實際回本的時間
不是三個月
那是六個月?
還是一年?
告訴你
如果你不賣掉礦機顯卡
是“永遠”沒辦法回本
是 "永遠”沒辦法回本
是“永遠”沒辦法回本
因為很快的
你手上的挖到的幣賣掉的錢就會少過電費!!
指數增加是殘忍的
那怎麼會聽到成本回收了並且賺錢的礦工???
“倖存者偏差”
挖到黃金的礦工會張揚
在幣價不漲的情況下
多數的礦工挖的都是沙都是泥頂多就是鐵塊
吃的是土
享受的是廢熱
"我相信我挖的礦就是會漲!"
告訴你如果他會漲
直接買就是了
賺的比較多
還不用組機器
看機台
Debug
看室友家人臉色
一個簡單的原則
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
如果這樣還真心拉不住你
最後奉勸
預購的礦機礦卡不要買
預購的礦機礦卡不要買
預購的礦機礦卡不要買
因為等它送到你手上
不是你飛天了
是難度飛天了
"那你回本了沒?"
挖過礦的過來人遇到新礦工會這麼問
“我之前的挖礦經驗不好喔!”
“退下來的顯卡不好處理啊~”
"回本就不錯囉"
“如果看好那數位幣你可以直接買”
經驗之談免費所得卻異常寶貴
“算力加倍的新產品!”
顯卡製造商這麼推銷
"這裡有一批便宜的顯卡!!"
經銷商如此叫賣
推銷言語免費代價卻異常昂貴
不要輕易跳坑
不要輕易跳坑
不要輕易跳坑
錢只會少不會多
不要勸人跳坑
朋友只會少不會多
好 ETH 驚驚漲
多買些 ETH 好壓壓驚
--
買的到的不要挖
預購的礦機礦卡不要買
我想版上大部分都是挖 Ethash 幣種的礦工吧
其中又以 Ethereum (ETH) 最熱吧
那我們就講 ETH 吧
不囉嗦
先上張表
ETH 歷史難度表
https://etherscan.io/chart/difficulty
ETH 平均出塊難度在 6/7 為632.534 T
30 天前也就是在 5/8 這個數字為353.828 T
632.534 / 353.828 = 1.7876
短短 30 天難度增加了將近 8 成!!
每天難度增加約 1.8%
那這個增加的難度
會有啥麼效應咧?
一定的算力下
收益與難度為反比的關係
也就是在這段期間礦工每天挖到的幣會降低 4 成多
1/1.7876 = 0.5594
收入降低為5成6
一般忽略難度增加的礦工
會以為投資 54000 台幣的 6 卡礦機
也就是含周邊平均每張顯卡 9000 的情況下
如果每天每片顯卡產出 100
三個月可以回本
事實上
如果在 ETH 維持 $250 算力又每天 1.8% 增加的情況下
Excel 拉一下可以知道
三個月只能回本50%
實際回本的時間
不是三個月
那是六個月?
還是一年?
告訴你
如果你不賣掉礦機顯卡
是“永遠”沒辦法回本
是 "永遠”沒辦法回本
是“永遠”沒辦法回本
因為很快的
你手上的挖到的幣賣掉的錢就會少過電費!!
指數增加是殘忍的
那怎麼會聽到成本回收了並且賺錢的礦工???
“倖存者偏差”
挖到黃金的礦工會張揚
在幣價不漲的情況下
多數的礦工挖的都是沙都是泥頂多就是鐵塊
吃的是土
享受的是廢熱
"我相信我挖的礦就是會漲!"
告訴你如果他會漲
直接買就是了
賺的比較多
還不用組機器
看機台
Debug
看室友家人臉色
一個簡單的原則
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
買的到的不要挖
如果這樣還真心拉不住你
最後奉勸
預購的礦機礦卡不要買
預購的礦機礦卡不要買
預購的礦機礦卡不要買
因為等它送到你手上
不是你飛天了
是難度飛天了
"那你回本了沒?"
挖過礦的過來人遇到新礦工會這麼問
“我之前的挖礦經驗不好喔!”
“退下來的顯卡不好處理啊~”
"回本就不錯囉"
“如果看好那數位幣你可以直接買”
經驗之談免費所得卻異常寶貴
“算力加倍的新產品!”
顯卡製造商這麼推銷
"這裡有一批便宜的顯卡!!"
經銷商如此叫賣
推銷言語免費代價卻異常昂貴
不要輕易跳坑
不要輕易跳坑
不要輕易跳坑
錢只會少不會多
不要勸人跳坑
朋友只會少不會多
好 ETH 驚驚漲
多買些 ETH 好壓壓驚
--
Tags:
數位貨幣
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By Odelette
at 2017-10-30T17:23
at 2017-10-30T17:23
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By Franklin
at 2017-11-03T23:10
at 2017-11-03T23:10
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By Delia
at 2017-11-07T12:28
at 2017-11-07T12:28
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at 2017-11-12T05:42
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at 2017-11-15T04:05
at 2017-11-15T04:05
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By Zanna
at 2017-11-15T09:39
at 2017-11-15T09:39
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By Mason
at 2017-11-17T10:23
at 2017-11-17T10:23
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By Tristan Cohan
at 2017-11-22T03:06
at 2017-11-22T03:06
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By Joseph
at 2017-11-23T03:27
at 2017-11-23T03:27
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By Ina
at 2017-11-25T05:40
at 2017-11-25T05:40
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By Doris
at 2017-11-29T06:19
at 2017-11-29T06:19
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By Kelly
at 2017-11-30T18:22
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By Oliver
at 2017-12-01T04:06
at 2017-12-01T04:06
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By Kyle
at 2017-12-03T07:35
at 2017-12-03T07:35
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at 2017-12-04T20:33
at 2017-12-04T20:33
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