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2 results for “MI455X”

Technology 24 Jul 2026

AMD Launches Helios AI Rack-Scale System to Challenge Nvidia Dominance

AMD launches Helios AI rack-scale system with 72 MI455X GPUs and 18 EPYC Venice CPUs, claiming 30% better tokens-per-dollar than Nvidia. OpenAI, Anthropic, Meta, and Microsoft commit to gigawatt-scale deployments starting Q4 2026.

News 23 Jul 2026

AMD Stock Surges After Microsoft Commits to Azure Deployment of Helios Rackscale

AMD shares surged after Microsoft committed to deploying AMD's Helios Rackscale solution at scale on Azure, validating AMD's AI hardware ahead of its Advancing AI 2026 conference.