AMD Helios packs 72 MI455X GPUs, 31TB of HBM4, and 2.9 exaflops of inference compute into a single rack. Engineering samples ship H2 2026. Mass production in Q2 2027.

MiTAC debuts a 52U liquid-cooled rack with 96 AMD Instinct MI355X GPUs at COMPUTEX 2026, claiming 50% higher GPU density than standard AI configurations.

AMD is taking aim at Nvidia with Helios, its first AI rack system, and has landed Microsoft as a new customer, joining Meta, OpenAI and Oracle.

Microsoft will use AMD’s AI-optimized Helios racks in Azure - SiliconANGLE

Company has already tested the beefy AI rack