金吾财讯 | 芯片股走势向好,上海复旦(01385)涨2.89%,华虹半导体(01347)涨2.10%,地平线机器人-W(09660)涨1.15%,宏光半导体(06908)涨1.11%,贝克微(02149)涨1.36%,中芯国际(00981)涨0.60%,芯智控股(02166)涨0.58%。
昨日晚间,小米自研芯片“玄戒O1”正式发布。小米在发布会上介绍,玄戒O1旗舰处理器采用第二代3nm先进工艺制程,190亿晶体管,芯片面积109mm²,实验室跑分突破300万。性能方面,玄戒O1芯片的CPU采用十核四丛集设计。其中,两颗主频达3.9GHz的Cortex-X925超大核,能够在处理复杂任务时提供更大动力;四颗主频3.4GHz的Cortex-A725大核以及两颗主频1.9GHz的Cortex-A725大核,可保障多任务处理流畅。此外,两颗1.8GHz的Cortex-A520小核则负责低功耗场景。
小米创始人雷军表示,在过去5年,小米在技术上约投入1020亿元,今年研发费用将同比增长超过30%,未来5年,小米将再增加2000亿元研发费用。
东海证券表示,根据集邦咨询,中国AI Server市场预计外购英伟达、AMD等芯片比例会从2024年约63%下降至2025年约42%,而中国本土芯片供应商在国有AI芯片政策支持下,预期2025年占比将提升至40%,几乎与外购芯片比例平分秋色,建议关注AI芯片相关产业链。
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