AMD ships Ryzen AI Max+ PRO with 192GB unified memory, 50% more than NVIDIA's upcoming Spark

ryanshrout · x · 2026-09-29

First AMD Ryzen AI Max+ PRO 400 Series systems ship with up to 192GB unified memory (160GB available to the GPU), a 67% jump over the prior generation. Launch partners include HP (ZBook Ultra G3a with Perplexity Computer, $7,449 for 192GB), GMKtec ($6,599), Framework, and Lenovo's cluster-ready 1.6L ThinkCentre X Ultra. The timing pressures NVIDIA's RTX Spark launch (October, 128GB cap) as Microsoft preps local/hybrid agentic AI.

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