Hot Chips 2026: Intel dives deep on Crescent Island AI accelerator — larger caches and deeper XMX engines target maximum AI FLOPS per watt

Tom's Hardware
Aug 25, 2026, 11:12 am101 ptsTrending
Intel shared more details of its Crescent Island AI accelerator, powered by the Xe3P architecture, at the Hot Chips symposium this week. Unlike Nvidia's Rubin and AMD's MI455X GPUs, which are high-power, exclusively liquid-cooled chips with massive pools of HBM4 memory that provide maximum performance across…

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