Inside AMD Helios: 72 MI455X GPUs, Fully Liquid-Cooled [FyLjK1Otm7Z]

Health Updated on August 05, 2026 EDT — Published on August 05, 2026 EDT

AMD had a Helios compute tray stripped to the bare board at Advancing AI 2026. Four Instinct MI455X GPUs and one 96-core EPYC Venice per tray, 18 trays per rack, 2.9 exaFLOPS of FP4, all liquid-cooled. Full breakdown on StorageReview.com. #AMD #AI #DataCenter @AMD