AMD to split flagship AI GPUs into specialized lineups for AI and HPC, add UALink — Instinct MI400-series models takes a different path
by ashilov@gmail.com (Anton Shilov) from Latest from Tom's Hardware on (#6XA49)
AMD will split its Instinct MI400-series into separate AI-focused (MI450X) and HPC-focused (MI430X) GPUs in H2 2026 to maximize performance per workload, but limited availability of UALink switches may hinder scalability.