郭明𫓹：英伟达重启推理预填充优化芯片Rubin CPX项目

格隆汇15:33

分析师郭明𫓹表示，其最新产业调查显示英伟达已重启人工智能推理预填充加速GPU "Rubin CPX" 项目，不过其设计得到了大幅度的调整，预计2027年Q1开始生产。在芯片级别，新Rubin CPX拥有接近标准Rubin GPU的算力，预填充性能进一步提升，单体最高功耗同为2300W，配备168GB HBM4内存。

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