您的浏览器禁用了JavaScript(一种计算机语言,用以实现您与网页的交互),请解除该禁用,或者联系我们。[华金证券]:如何看待AI基础设施化带来半导体机遇? - 发现报告

如何看待AI基础设施化带来半导体机遇?

电子设备2025-05-24宋鹏、熊军华金证券测***
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如何看待AI基础设施化带来半导体机遇?

请务必阅读正文之后的免责条款部分行业研究●证券研究报告行业周报领先大市(维持)评级1M3M12M-4.27-12.822.85-1.75-15.2229.45熊军SAC执业证书编号:S0910525050001xiongjun@huajinsc.cn宋鹏SAC执业证书编号:S0910525040001songpeng@huajinsc.cn电子:存储板块再迎曙光:DeepSeek加速端侧AI规模化转折点,大厂再现控产-华金证券-电子-存储-行业动态分析2025.2.16电子:比亚迪加速智驾全面落地,中阶或成销量生命线-华金证券-电子-自动驾驶-行业快报歌尔股份:预计24年业绩高增,充分受益AI带动端侧升级-华金证券-电子-歌尔股份-公司兆易创新:24业绩预计高增,持续打造平台化/多品类IC公司-华金证券-电子-兆易创新-公司南芯科技:拟收购昇生微,扩嵌入式研发/拓产品布局-华金证券-电子-南芯科技-公司快报消费电子:4月将发布Switch2,磁吸为Joy-Con 1/28 投资评级首选股票一年行业表现资料来源:聚源升幅%相对收益绝对收益分析师分析师相关报告2025.2.10快报2025.2.5快报2025.1.222025.1.22 http://www.huajinsc.cn/2/28储IC设计:兆易创新、北京君正;存储模组厂商:佰维存储、德明利、江波龙等。(3)先进封装方面:封测:通富微电、长电科技、甬矽电子;设备:北方华创、中微公司、盛美上海、华峰测控、长川科技、中科飞测、华海清科;材料:华海诚科、鼎龙股份、艾森股份、联瑞新材;EDA:华大九天、广立微、概伦电子;IP:芯原股份。风险提示:下游需求不及预期;技术研发不及预期;人工智能发展不及预期;其他系统性风险。 请务必阅读正文之后的免责条款部分新变量-华金证券-电子-消费电子-行业快报2025.1.19北方华创:预计24业绩同比高增,自主可控/扩产助持续发展-华金证券-电子-北方华创-公司快报2025.1.14 http://www.huajinsc.cn/内容目录1、如何看待AI基础设施化带来半导体机遇?...................................................................................................51.1算力:架构创新实现算力弯道超车,关注国产算力产业链机会.............................................................61.2存力:AI算力带动HBM需求,CUBE类解决方案或为边缘AI本地部署理想方案.............................131.3先进封装:CoWoS广泛应用于GPU封装,把握从1到N发展机遇..................................................182、行情回顾......................................................................................................................................................192.1周涨跌幅排名.......................................................................................................................................192.2全球行情一览.......................................................................................................................................203、行业高频数据跟踪.......................................................................................................................................223.1面板价格..............................................................................................................................................223.2存储器价格...........................................................................................................................................244、风险提示......................................................................................................................................................26图表目录图1:AI产业链图谱...........................................................................................................................................5图2:英伟达的转型:从GPU芯片到AI基础建设.............................................................................................5图3:2022Q3-2025Q1亚马逊/微软/META/谷歌资本开支(亿美元/%)...........................................................6图4:全球数据量与算力规模发展联动预估......................................................................................................11图5:2023-2027E中国智能算力供给规模及预测(EFlops,FP16)..............................................................12图6:2024-2027E中国智算中心规模及预测(亿元).....................................................................................12图7:HBM内部结构........................................................................................................................................13图8:华邦电子CUBE解决方案.......................................................................................................................17图9:英伟达A100GPU和HBM阵列.............................................................................................................18图10:英伟达A100GPUCoWoS封装切面图................................................................................................18图11:CoWoS-S、CoWoS-R、CoWoS-L对比...............................................................................................19图12:2025/05/19-2025/05/23申万一级各行业涨跌幅(%).........................................................................20图13:2025/05/19-2025/05/23电子各行业涨跌幅(%)................................................................................20图14:费城半导体指数(短时间维度)...........................................................................................................21图15:费城半导体指数(长时间维度)...........................................................................................................21图16:2025/04/01-2025/05/23各类DRAM颗粒现货价格(美元)................................................................24图17:近两周DDR516G(2Gx8)4800/5600颗粒现货价格($)...............................................................25图18:近两周DDR416Gb(1Gx16)3200颗粒现货价格($).....................................................................25图19:近两周DDR416Gb(2Gx8)3200颗粒现货价格($).......................................................................25图20:近两周DDR48Gb(1Gx8)3200颗粒现货价格($).........................................................................25图21:近两周DDR48Gb(512Mx16)3200颗粒现货价格($)...................................................................25图22:近两周DDR34Gb(512Mx8)1600/1866颗粒现货价格($)............................................................25表1:2022Q3-2025Q1亚马逊/微软/META/谷歌资本开支(亿美元).......................................................