AI智能总结
行业研究厂商出清。 泽平宏观研究报告首席经济学家:任泽平研究员:喻楷文 2025/6/8 导读:环。耗。 2目录1AIDC:AI发展的“猛禽发动机”.......................................................................................................................41.1AIDC历史:从IDC到AIDC.....................................................................................................................41.2AIDC变化:与IDC的差异哪?...............................................................................................................51.3AIDC用在哪:AIDC主要用于AI模型的训推用....................................................................................61.4AIDC政策端:算力摸底减少市场低效供给............................................................................................72中国进入“AI+”叙事期,云厂商推动AIDC建设................................................................................................82.1Deepseek加速AI平权,大模型爆发带动算力需求................................................................................82.2新兴场景:Agent、智能驾驶元年,释放增量算力需求.......................................................................102.3全球云厂商资本开支军备竞赛,中国AI叙事加快AIDC建设...........................................................133AIDC产业链:黄金发展新周期.........................................................................................................................163.1AI芯片:H20封禁,国产加速替代........................................................................................................173.2液冷:AI芯片功耗提升,带动散热需求................................................................................................183.3柴油发动机:AIDC的最后防线..............................................................................................................193.4可控核聚变:算力的尽头是电力.............................................................................................................20 3图表目录图表:数据中心IDC走向AIDC...............................................................................................................................4图表:AIDC智算中心发展历程示意图....................................................................................................................5图表:IDC通用数据中心与AIDC智算中心的差异...............................................................................................6图表:不同场景训练推理的算力需求及工程难度...................................................................................................7图表:不同阶段算力需求增速...................................................................................................................................9图表:OpenAI总份额持续提升.................................................................................................................................9图表:算力需求测算公式(FLOPs)........................................................................................................................9图表:Deepseek火爆以来,推理模型的使用率一直居高不下.............................................................................10图表:相较Generative AI,Agentic AI带来百倍级的计算量增长.......................................................................10图表:Coding Agent打开了大模型未来全新的想象空间......................................................................................11图表:通用AI Agent Manus点燃中国Agent热情.................................................................................................11图表:AI正经历从Agentic AI到Physical AI的快速演进....................................................................................12图表:国内车企与智驾供应商算力中心算力汇总(截止2025年初)...............................................................13图表:北美主要云厂商资本开支(亿美元).........................................................................................................14图表:北美四大CSP2025年资本支出指引乐观....................................................................................................14图表:中国主要云厂商资本开支(亿元).............................................................................................................15图表:中国主要CSP2025年资本支出指引............................................................................................................15图表:2024年字节采购英伟达H系列算力卡20万块以上..................................................................................16图表:AIDC产业链上中下游示意图......................................................................................................................16图表:数据中心IT设备成本占比...........................................................................................................................17图表:数据中心非IT设备成本占比.......................................................................................................................17图表:英伟达GB200和华为Ascend 910C性能对比............................................................................................18图表:英伟达GB200 NVL72和华为Cloud Matrix 384性能对比........................................................................18图表:单机柜功率密度与适宜的散热方式.............................................................................................................19图表:2023-2028年中国液冷服务器市场规模及预测...........................................................................................19图表:2024年中国IDC用柴油发动机竞争格局.................................................