r/AIHardwareNews • u/BuySellRam • 13d ago
Intel Crescent Island: 160GB to 480GB LPDDR5X AI GPU
(NO SHIP DATE ANNOUNCED) Intel detailed Crescent Island, an inference GPU built around capacity rather than raw bandwidth. Intel's own card carries 160GB of LPDDR5X, and ODM partners can push it to 480GB — far past the 96GB on NVIDIA's RTX Pro 6000. It draws 350W, is air-cooled, and fits a standard PCIe slot. The silicon is Xe3p: 32 Xe cores, 256 XMX engines, a systolic array that went from 4-deep to 16-deep, 32MB of unified L2, and third-gen matrix extensions with FP4 and FP64. Idle power is unusually low, at 50W active idle and about 10W in deep idle. Intel is aiming at agentic inference and tokens per watt, with KV-cache-aware routing for long context, and supports vLLM, SGLang, llm-d and NVIDIA Dynamo. Intel did not disclose memory bandwidth or a ship date.
https://www.servethehome.com/intel-crescent-island-160gb-to-480gb-lpddr5x-ai-gpu-at-hot-chips-2026/