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Google Cloud 下月向所有客户开放基于 Vera Rubin 的 A5X 实例
Google Cloud 宣布下月向所有客户开放基于 NVIDIA Vera Rubin 的 A5X 实例。伦敦广告集团 WPP 的早期测试显示,原先需要数台服务器集群承载的 AI 智能体负载可在单个 A5X 实例上运行。机架之间通过 ConnectX-9 网卡和 Google 的 Virgo 网络连接,可将规模扩展到跨多个站点的 960K 块 Rubin GPU。该设计主要面向强化学习场景,通过缩短每轮训练中的 CPU-GPU 与 GPU-GPU 通信时间提升效率。
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Google Cloud 把 Vera Rubin 的 A5X 实例开放了,WPP 测试里一个实例就顶过去好几台服务器的智能体负载,跑强化学习的人可以关注下。
11 sources71° AI heatLast updated 2026/10/21 13:21:10
Evidence
11 sourcesRelated source 1PyTorch
View sourceRelated source 2Tech in Asia
View sourceRelated source 3CoreWeave
View sourceRelated source 4techcrunch
View sourceRelated source 5coderabbitai
View sourceRelated source 6kimmonismus
View sourceRelated source 7NVIDIA
View sourceRelated source 8Blognone
View sourceRelated source 9Y Combinator
View sourceRelated source 10IT之家
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