Event ·Multi-source

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 sources
Primary sourcerohanpaul_ai
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Related source 2Tech in Asia
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Related source 3CoreWeave
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Related source 4techcrunch
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Related source 5coderabbitai
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Related source 6kimmonismus
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Related source 9Y Combinator
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Related source 10IT之家
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