AMD introduced the Ryzen AI Halo Developer Platform on October 12, 2026, powered by the Ryzen AI Max+ PRO 495 processor, featuring up to 192GB unified memory and support for 300-billion-parameter models.
AMD introduced the Ryzen AI Halo Developer Platform on October 12, 2026, according to a company blog post by Warren Eng, Product Marketing Manager. The desktop system is powered by the AMD Ryzen AI Max+ PRO 495 processor and features up to 192GB of unified LPDDR5x memory, positioning it as a local AI development platform capable of running large language models.
AMD states the platform can support 300-billion-parameter and larger language models at 4-bit quantization, a vendor capacity claim that has not been independently verified for inference speed. The unified memory architecture allows up to 160GB to be allocated to the GPU as VRAM, according to the October 12 announcement.
The Ryzen AI Max+ PRO 495 processor, verified on AMD's product page as of October 13, 2026, incorporates 16 Zen 5 CPU cores with 32 threads, a 3.1 GHz base clock and up to 5.2 GHz boost clock, 16 MB L2 cache and 64 MB L3 cache. The CPU cores use TSMC 4nm FinFET manufacturing. Default TDP is 55W, configurable from 45W to 120W.
5 compute units running at a listed 3,000 MHz frequency. AMD specifies an XDNA 2 NPU delivering up to 55 TOPS, with 132 overall TOPS across the processor and 61 TFLOPS FP16 compute. Overall TOPS combines CPU, GPU and NPU performance and should not be confused with NPU-only metrics.
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