AMD used the Hot Chips event to detail its Instinct MI350 family and the flagship MI355X DLC rack. The two‑U system houses 128 GPUs, 36 TB of HBM3e memory, and delivers up to 2.6 exaflops of FP4 precision performance. Flexible node designs support both air‑ and liquid‑cooling, with an 8‑GPU configuration reaching 73.8 petaflops at FP8. AMD also referenced its roadmap, noting the MI400 slated for 2026 with HBM4 and higher throughput, while briefly comparing Nvidia’s upcoming Vera Rubin systems.
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