Solidot: 神秘比特币矿机制造商Butterfly Labs

Solidot

奇客的资讯，重要的东西

神秘比特币矿机制造商Butterfly Labs
http://solidot.org.feedsportal.com/c/33236/f/556826/s/2e0a9809/l/0L0Ssolidot0Borg0Cstory0Dsid0F3540A3/story01.htm
Jul 1st 2013, 14:00

Ars发表了两篇文章报道比特币矿机制造商Butterfly Labs，一篇介绍，一篇矿机评测。Butterfly Labs（BFL）专门生产基于ASIC的比特币挖矿机，它在2011年到2012年之间出售了大约2300台速度较慢的FPGA矿机，2012年6月宣布出售更快的ASIC矿机，挖矿速度 5 GH/s的矿机售价最低274美元， 500 GH/s的售价最高22484美元。它从去年年中就开始接受订单，预计9月开始交付，但直到今年6月才开始交付第一批订单，发货延迟受到了比特币矿工的抱怨。在BFL延期的同时，它的竞争对手如 Avalon则提前开始提供了相竞争的矿机。另一篇文章评测了5 GH/s型号的矿机，结果确实令人印象深刻，基本上矿工的投资在几周之内就能收回，投资回报率高达1800%，略微降低计算速度后矿机的发热量和功耗减半。Ars的测试员最后将挖矿得到的700美元捐给了电子前哨基金会(EFF)。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: 'You Say What You Like, Because They Like What You Say' - http://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/731-you-say-what-you-like-because-they-like-what-you-say.html



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