AMD Ryzen AI Max PRO 400 Series Announced with Gorgon Halo Codename

AMD announces the Ryzen AI Max PRO 400 series codenamed Gorgon Halo, featuring Zen5 CPU, RDNA3.5 GPU, and XDNA2 NPU for professional workstations.

AMD Ryzen AI Max PRO 400 series architecture diagram showing Zen5 CPU, RDNA3.5 GPU and XDNA2 NPU components.
AMD Ryzen AI Max PRO 400 series architecture diagram showing Zen5 CPU, RDNA3.5 GPU and XDNA2 NPU components.

released the AI Max PRO 400 series on May 22. The new processor family carries the internal codename Gorgon Halo. This lineup targets workstations and commercial machines exclusively. AMD has not yet announced a consumer-grade version of these chips.

New processor family targets workstations and commercial machines exclusively

The architecture combines Zen5 CPU cores with RDNA3.5 graphics and an XDNA2 neural processing unit. The integrated 8065S GPU features 40 compute units running at 3.0GHz. This represents a slight frequency increase over previous designs. The neural processing unit delivers 55 TOPS of performance, marking a ten percent improvement.

Spec comparison

Spec Ryzen AI Max+ PRO 495
Architecture Zen5 CPU, RDNA3.5 GPU, XDNA2 NPU
Max Unified Memory 192GB
Max Shared VRAM 160GB
NPU Performance 55 TOPS
Integrated GPU Radeon 8065S (40 CUs, 3.0GHz)
AMD Ryzen AI Max PRO 400 series architecture diagram showing Zen5 CPU, RDNA3.5 GPU and XDNA2 NPU components.
AMD Ryzen AI Max PRO 400 series architecture diagram showing Zen5 CPU, RDNA3.5 GPU and XDNA2 NPU components.

System memory configurations support up to 192GB of unified memory and 160GB of shared VRAM. These capacity increases allow the chips to run large language models with up to 300 billion parameters locally. The Ryzen AI Max+ PRO 495 variant includes sixteen cores and thirty-two threads with a boost frequency reaching 5.2GHz.

Products built around this processor series will arrive globally during the third quarter of this year. AMD positions these chips as specialized tools for professional environments rather than general consumer PCs.

Ryzen AI Max PRO 400 series processor specifications highlighting 192GB unified memory and Radeon 8065S integrated graphics.
Ryzen AI Max PRO 400 series processor specifications highlighting 192GB unified memory and Radeon 8065S integrated graphics.

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