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郭明錤:特斯拉AI6芯片预计用三星2纳米工艺、SF2良率约50% 难预测能否如期量产
news flash· 2025-07-29 06:22
Core Viewpoint - Tesla is expected to mass-produce the AI6 chip by 2027 using Samsung's 2nm process, but the yield rate and ability to meet production timelines remain uncertain [1] Group 1: Production and Technology - The AI6 chip will utilize Samsung's 2nm (SF2) advanced process technology [1] - The current yield rate for SF2 is approximately 40-50%, which is lower than TSMC's N2 process yield of over 70% and Intel's 18A yield of 50-55% [1] - SF2 employs GAA (Gate-All-Around) technology similar to SF3, which is beneficial for mass production [1] Group 2: Uncertainty in Production - There is significant uncertainty regarding whether the AI6 chip can be produced on schedule using the SF2 process [1]
中微公司:一季度净利润3.13亿元 同比增长25.67%
news flash· 2025-04-24 11:35
智通财经4月24日电,中微公司(688012.SH)公告称,中微公司2025年第一季度营业收入为21.73亿元,同 比增长35.40%。归属于上市公司股东的净利润为3.13亿元,同比增长25.67%。公司在先进制程工艺方面 持续创新,针对先进逻辑和存储器件制造中关键刻蚀工艺的高端产品新增付运量显著提升,六种薄膜设 备已顺利进入市场。同时,公司加大研发力度,研发投入约6.87亿元,同比增长约90.53%。 中微公司:一季度净利润3.13亿元 同比增长25.67% ...