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[虚拟币交流] 比特大陆S19矿机占比特币全网算力76%!能源效率5年已提升60% (转载)
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1#
今年以来,随着比特币价格回暖,加上比特币网络生态的引爆,导致交易手续费居高不
; G+ Y+ @, {- X8 L* [下,在此背景下的最大赢家就是比特币矿工,而据Coinmetrics最新的研究指出比特大陆矿机占比特币网络算力高& P! z- J0 h- S" ~, m3 M5 M5 x
达76%。
. R3 ~' v  z: m% ~/ R! E所有比特币矿机1 z. M& F' m; I9 @) d2 T! l
S19j Pro占比最高
7 N6 g/ N( d  o0 M- q  x7 S据Coinmetrics发现,比特大陆的S19j Pro机型占网络哈希率的34.3%,S19占28.1%,自2021年3月以来,两者4 P2 W! o( I4 M0 s; }9 s$ |
一直是网络上使用最多的机器,另外,S19XP占网络哈希率的另外13.7%,同时,研究人员表示,MicroBT的; b3 Z; d9 V, |! k
M50低于最低可检测标准。
1 C, {& A# s# S9 p" o- I' T( U比特币算力分布
( L1 S# O( L' o该研究追踪了Nonce来确定比特币的挖矿中到底使用了哪些采矿机器,不同的机型因为消耗不同的电量来产生不; k' P. o' @* u& x6 ~# P
同的计算能力。
, T6 y& B+ s# k# ~' J什么是Nonce?
% k. ?3 }' N* p+ k比特币挖矿者所做的可以想像是锁匠在试图打开一扇没有钥匙的门,但在比特币网络中不仅有一个锁匠,而是成* }$ v* f- r) F5 q$ y) g
千上万个锁匠,他们同时试图制作一把可以打开这扇门的钥匙。在这个类比中,锁匠大量生产的钥匙就是
! |& B1 O) ]2 o: c$ ]: d8 Z) Jnonce。根据用于制作每个钥匙的设备和过程,该钥匙将具有独特的模式,可能是形状或材料上的差异。! D7 S- u( L" W
能源效率提升60%
8 d4 E% s6 ^* |, M- G; j8 Y比特币挖矿设备在每瓦特电力下所产生的算力差异很大,一般而言,新型设备当然比旧型设备效率更高,此份研% m8 Q+ L+ d6 i9 q
究以每个设备不同的算力,推算全网的平均效能,与2018年7月1日的89.3J/TH相比,如今比特币网络平均消耗将
2 l5 v7 u" a3 v& t, y低至33.6J/TH,网络的能源效率也大幅提高了约60%,等于每算力能量消耗量下降了37.5%。1 I- R% @5 ]$ w
注:J/TH是一个能效单位,代表每瓦特小时(Jouleper Terahash)的能量消耗。每瓦特小时所消耗的能量越低,算* I2 R+ ]# @: X0 a6 g
力效能越高。
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2#
提升的百分比也是不少的啊。
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这下子是有提升了不少的了
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4#
大陆有必要如此吗,这不是浪费能源嘛
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5#
主题回复处广告图案-天策传媒
这个提升的倒也是很多的啦。
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6#
这样提的也还是很快的一次
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7#
能源效率也一直是在提高的
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这个真的是很大的提高了
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可真的是啊,还是有上升的呀
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可真的是啊,还是有上升的呀
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提升的幅度也是相当之大
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原来已经提升到百分之六十这么多
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提升的话也是很正常的了, 看看,知道的很多啊!
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我原来就买到过矿机淘汰的显卡,真是太坑了!~
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