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纳德拉亲口承认:微软 GPU 堆成山,却因缺电在仓库吃灰!
程序员的那些事· 2025-11-05 14:21
Core Viewpoint - Microsoft is facing an unprecedented issue with a surplus of GPUs that are idly stored due to insufficient power supply and data center infrastructure [1][2][3][4]. Group 1: Current Challenges - The primary challenge is not a surplus of computing power but rather the lack of electrical capacity and the inability to quickly build data centers close to power sources [2][4]. - Microsoft has a significant number of NVIDIA AI chips that are currently unused due to these infrastructure limitations [3][4]. - The industry is experiencing a collective challenge where energy and infrastructure must match the growing demand for AI computing power [10][11]. Group 2: Energy Supply Issues - The overall electricity demand in the U.S. has surged over the past five years, driven by the rapid expansion of AI and cloud computing data centers [15][16]. - Traditional power plants take years to develop, while the AI industry expands at a quarterly pace, leading to a mismatch in supply and demand [17][18]. - Many data center developers are opting for "behind-the-meter" power solutions to bypass public utilities and meet their energy needs [17]. Group 3: Future Outlook - There are concerns that if AI demand slows down, the investments in power plants and energy storage could become underutilized [22]. - However, some industry leaders believe that AI's energy demand will only continue to grow, leading to more applications and higher overall demand [24][25]. - The call for increased power generation capacity is seen as a strategic asset for AI development, with suggestions for the U.S. government to add 100 gigawatts of power annually [28]. Group 4: Strategic Adjustments - Microsoft has decided not to stockpile single-generation GPUs due to the risk of obsolescence and depreciation if they cannot be powered [30][32][33]. - The industry is shifting focus from peak performance to energy efficiency, as the limitations have transitioned from computing power to energy supply [39][40]. - Microsoft has announced plans to invest $8 billion in data centers and AI projects in the Gulf region over the next four years, indicating a shift in AI infrastructure towards energy-rich emerging markets [43][44].