Bitmain將打造ASIC晶片 恐影響以太幣供應 - 數位貨幣
By Doris
at 2018-03-09T13:54
at 2018-03-09T13:54
Table of Contents
新聞來源連結: https://udn.com/news/story/7240/2993447
新聞本文: 挖礦需求帶動繪圖卡晶片(GPU)供不應求,市場傳出,中國大陸挖礦硬體廠商Bitmain將打造專用的「特殊應用積體電路」(ASIC)晶片,以取代GPU。若真是如此,長期來說,是否影響到台灣GPU供應鏈,值得後續觀察。
台系繪圖卡供應鏈包括微星、技嘉、撼訊與華擎等,台廠2017年受惠挖礦熱潮,帶動繪圖卡需求攀升,使得業績自2017年下半年開始走高,預期2018年第1季,受惠比特幣價格又回到1.1萬美元的水準,相關供應鏈,仍有不錯的業績表現。
外電引述巴倫(Barron)的報導,目前礦工多用GPU挖掘以太幣,外傳Bitmain有意研發專用的ASIC晶片搶生意。外資RBC Capital的 Mitch Steves認為,以太幣價格暴衝,從2017年初的10美元,如今來到1,000美元,出現專屬挖礦晶片的可能性遠高於一年前。
Steves指出,要是Bitmain真的販售以太幣專用的晶片,挖礦效率會遠勝GPU,將搶走Nvidia和超微生意。
silicon republic也引述韓媒The Bell報導,消息人士透露,三星電子和中國挖礦硬體商簽訂晶圓代工合約,2018年1月起開始量產ASIC晶片。不過,The Bell文章稱,此種ASIC晶片用於挖掘比特幣
摩根士丹利晶片分析師Joseph Moore的報告稱,比特幣漲不停,外界多以為比特幣的挖礦需求,帶動GPU銷售,實際上,比特幣好幾年前就改用ASIC晶片,GPU的買氣主要來自以太幣。
巴倫報導,許多以太幣礦工使用GPU挖礦,提高算力。Susquehanna分析師Christopher Rolland報告稱,挖礦對GPU的助益,超越Nvidia和超微的預期,兩家公司面對巨大風險。許多人以電玩玩家身分購買GPU,實際上GPU只有5%時間打電玩,其餘95%時間都用來挖掘虛幣。
Rolland認為,挖礦報酬優渥,引發GPU的虛假銷售,兩家公司有可觀的長期風險。萬一以太幣價格下跌,超微曝險較多。他下砍超微目標價,由15美元降至13美元。換句話說,要是以太幣價格走低,玩家可能不會願意砸錢購買GPU,將衝擊銷售。
評論:這東西不是搞不出來嗎 就算真的搞出來成本也太昂貴 而且之後轉pos也沒屌用
不過我聽朋友說台積已經確認收到訂單了
到底是怎麼回事勒?
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Sent from JPTT on my Sony D6503.
--
我這不是來了嗎?
你能憋氣兩分鐘 真是不簡單
很涼爽舒適,感覺像在普羅旺斯
--
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