AMD's Ryzen AI MAX 400 Enables 192GB Unified Memory for Local 300B+ LLMs
AMD unveils the Ryzen AI MAX 400 family (Gorgon Halo), pairing Zen 5 CPUs, RDNA 3.5 GPUs, and XDNA 2 NPUs with up to 192 GB of unified memory to run 300B+ parameter LLMs locally on a single chip, and up to 160 GB of VRAM. The lineup—MAX+ PRO 495, 490, and 485—offers higher clocks than the MAX 300 series, with launch expected in Q3 2026 through OEMs like ASUS, HP, and Lenovo, targeting professional AI and creator workloads.