麗臺自3月6日起至3月19日約每20分鐘撮合 - 股票
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By Jake
at 2018-03-07T22:41
at 2018-03-07T22:41
Table of Contents
: 今天比特幣 跟 乙太幣都在大跌
: 現在買顯卡還能挖乙太幣賺錢多久?
: 今年各家挖乙太幣用的ASIC礦機 2Q開始要陸續上市了,如比特大陸的螞蟻F3
: 這是否代表著
: 目前很多正在挖礦用的顯卡,之後都會因為算力打不過ASIC礦機 無利可圖,拋售出來
: 導致 2Q~3Q 各家顯卡廠營收會崩盤
: 轉折點 很快就要到來了?
讓小礦工再來回答一下。
第一,崩不崩,還是看難度,ASIC佈署下去,難度一定噴,崩潰點不變,價格不變那就還是7000T會達到電費打平。中國礦工或許可以扛到10000T。這難度可以google:ETH difficulty
第二是,ASIC做ETHash可以有多威?
ETHash關鍵在記憶體。ASIC廠無法拿到高速的DDR4.GDDR5,目前看來F3選擇用大量的DDR3下去堆頻寬。那他的算力價格比將接近用p104礦卡的10~16卡機,成本上沒有絕對優勢,優點是比特大陸將不再受顯卡商限制。如果下一代顯卡算力有50~100%的成長(這是有可能的,調整過timing的N卡確實是有這樣的成長)那顯卡會繼續缺他媽的。
比特大陸又是有名的尿性,他們家的礦機,你買到手時起碼被掘過兩個月,F3實際差不多要開始佈署了(如果真做出來的話)真的外賣大概要Q3。
第三,因為ASIC,ETH難度爆了會怎樣?
如果市場持平或續熱,那就是挖別的。ZCL.ZEC.XMR.BTG....反正哪個pow可以用顯卡算又會賺就挖哪個。ASIC能跑的演算法只有一種,顯卡機可以換,ZEC來說目前電力成本140,現價350,這F3就沒法跑,當然ETHash算力都滿出去其他幣難度也會噴,銷量也許會減,但要出現雪崩那市場要來一次14年熊市,也就是再崩50%左右,把沒有免費電的都洗出去,一堆幣算力不足發生51%攻擊,那才會崩。否則只要填的贏電費,中國北歐那些超便宜電礦工就會繼續掘下去
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Sent from JPTT on my Asus ASUS_X00ADA.
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