Infinity Fabric

AMD detailed the system architecture of its MI400 series Instinct accelerators at Hot Chips 2026, centering on the Helios rack-scale platform built from the 96-core EPYC Venice CPU, Instinct MI455X GP…

AMD's next-generation CDNA5 architecture focuses on aggressive memory bandwidth and capacity improvements to reduce latency for large AI model training and inference, targeting a 2026 release. The har…

AMD, Intel, Nvidia, Arm, and Qualcomm are selling datacenter CPUs into the AI buildout, but the instruction set architecture (ISA) matters less than the coherent link to the GPU. The coherent host soc…