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AMD甩出最猛两代AI芯片,全球首推432GB HBM4,OpenAI CEO现场夸
3 6 Ke·2025-06-13 02:04

Core Insights - AMD showcased its strongest AI product lineup at the AMD Advancing AI conference, aiming to compete with NVIDIA in the AI chip market [1][2] - Key products include the AMD Instinct MI350 series and MI400 series AI chips, which feature significant performance improvements over previous generations [5][12] Product Highlights - The AMD Instinct MI350 series features a 3nm process, 185 billion transistors, 288GB HBM3e memory, and peak performance of 20 PFLOPS, which is four times that of the previous MI300X [5][12] - The upcoming MI400 series, set to launch next year, will double the peak performance to 40 PFLOPS and support 432GB HBM4 memory with a bandwidth of 19.6 TB/s [12][9] - The new AI software stack ROCm 7.0 will enhance inference performance by over four times and training performance by three times, supporting major models like GPT and Llama [12][75] Infrastructure Developments - The "Helios" AI rack infrastructure, launching next year, will support up to 72 MI400 GPUs and provide a peak performance of 2.9 EFLOPS [14][19] - AMD's AI infrastructure aims to improve AI computing density and scalability, with significant enhancements in memory capacity and bandwidth compared to NVIDIA's offerings [19][21] Strategic Vision - AMD's three strategic pillars for AI include leading computing engines, an open ecosystem, and full-stack solutions, emphasizing the importance of open-source collaboration in AI development [23][121] - The company aims to increase rack-level energy efficiency by 20 times by 2030, significantly reducing operational electricity costs and carbon emissions [118][120] Market Position - AMD is the second-largest AI chip supplier globally, with seven of the top ten AI companies deploying AMD Instinct GPUs [30][34] - The AI data center accelerator market is projected to grow over 60% annually, reaching $500 billion by 2028, with inference expected to be a major growth driver [30][121]