AMD launches Helios rack-scale system and Instinct MI455X
Launched the Helios rack-scale system and the Instinct MI455X
Why it matters
72 GPUs per rack, a single scale-up domain and 31TB of HBM4 — alternative silicon entering real-world deployment
Source — Primary sources first; secondary reports are labelled “Press”
Officialamd.comhttps://www.amd.com/en/blogs/2026/amd-launches-helios-the-highest-performing-rackscale-ai-infrastructure-solution.htmlAdded in Week 35, 2026 · See that week