AMD定位Instinct MI400对标NVIDIA Vera Rubin,MI500将于2027年推出

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Nov 12, 2025

在2025年财务分析师日上,AMD披露了旗下下一代Instinct MI400与MI500系列AI加速器的全新细节。计划于2026年推出的Instinct MI400系列将基于全新CDNA 5架构打造,AMD宣称其FP4精度算力可达40 PFLOPs、FP8精度算力可达20 PFLOPs,约为当前MI350系列性能的两倍。该系列GPU将内存从HBM3e升级至HBM4,容量从288GB提升至...

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