[情報] AMD "女友" GF搞定14nm HBM2 VRAM
看板PC_Shopping作者KotoriCute (Lovelive!)時間6年前 (2017/08/18 09:55)推噓50(51推 1噓 163→)留言215則, 30人參與討論串1/2 (看更多)
AMD“女友”GF搞定14nm HBM2 VRAM用戶坐等降價
http://www.cnbeta.com/articles/tech/642617.htm
隨著AMD RX Vega顯卡的推出,消費級用戶也得以首次嚐鮮HBM2代VRAM。目前,市面上所
有HBM2都來自三星,AMD的好隊友SK海力士因為自身原因,推遲到四季度才能量產。雖然
HBM2的顆粒來自三星、SK海力士,事實上晶片代工和封包是由其它夥伴負責的。
AMD用於Fury上的第一代,晶片代工是UMC(聯電),而負責進與GPU封裝的是Amkor和
Advanced Semiconductor Engineering (ASE),全球只此兩家。
不過,為了不讓此等利益旁落,GlobalFoundries宣布,已經可以提供基於14nm LSI製程
的HBM2 2.5D封裝。
另外一個好消息是,GF事實上已經是全球第二大代工企業。
據xtr報導,GF之所以達成上述成就,除了TSV(矽片穿孔)、mBGA上技術進步,還有
Rambus的幫忙,他們2月份開始向GF提供HBM2物理接口的解決方案。
相信至少在14nm這一級別,AMD的顯卡GPU有望進一步降低成本、提高成品率。
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GF:想不到竟然也有我來救火的的時侯
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