AMD Ryzen AI Max 400 ‘Gorgon Halo’ packs up to 192GB of unified memory — refreshed APU uses Zen 5 and RDNA 3.5, and can clock up to 5.2 GHz
AMD has refreshed its Ryzen AI Max processor line with the new Gorgon Halo chips, which offer up to 192GB of unified memory. These processors utilize Zen 5 CPU cores, RDNA 3.5 GPU cores, and an XDNA 2 NPU, with the flagship model boosting up to 5.2 GHz. This increased memory capacity allows the chips to run large language models with over 300 billion parameters, positioning them as the first x86 client processors capable of such a feat. Systems featuring these new processors are expected from OEM partners starting in Q3 2026, with pre-orders for the Ryzen AI Halo development box beginning in June. AI
IMPACT Enables larger LLMs on client devices, potentially accelerating edge AI adoption.