OpenAI获1100亿美元融资，创科技行业纪录，将联手英伟达和亚马逊构建“算力帝国”，加速AGI布局。
OpenAI正与亚马逊洽谈超百亿美元融资，并计划采用亚马逊自研AI芯片Trainium，以多元化算力供应。此举将助力亚马逊打破英伟达垄断，并显著提升其芯片的外部影响力。
在2025年AWS re:Invent大会上，亚马逊云科技发布了新一代AI训练芯片Trainium3。该芯片采用3纳米制程，性能较上一代提升4倍，内存容量也增加4倍，能效提高40%，显著增强了高负载AI训练和推理能力。
ARM聘请亚马逊AI芯片主管拉米・辛诺，加速自研芯片进程。辛诺曾开发Trainium和Inferentia等AI芯片，助力大型AI应用。此举显示ARM正从单纯IP供应商向独立芯片制造商转型。
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