Expired70% confidenceFactExact time

MI355X相比前代MI300系列在内存带宽、计算密度和能效比上均有所提升

2

Sources

70%

Confidence

Medium-term (~90 days)

Relevance

7/7/2026

First Seen

Valid until: 10/5/2026(expired)

Sources

AMD MI355X运行GLM5.2：推理成本仅为英伟达Blackwell的一半

hackernewshackernews7/3/2026

Related Claims

UnverifiedMI355X配备HBM3e内存，带宽可达数TB/s量级70% similar UnverifiedAMD MI300X GPU的HBM显存容量最高可达192GB65% similar UnverifiedMiMo-V2.5是一个参数量超过3000亿（300B+）的大型模型65% similar UnverifiedAMD MI300X通过将8个HBM3堆叠体封装于同一基板实现了192GB容量63% similar UnverifiedW25Q系列（如W25Q128，容量16MB）是华邦电子生产的NOR Flash存储芯片，读取速度可达50MB/s63% similar

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