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IBM发布新一代Power芯片
半导体行业观察· 2025-07-09 01:26
Core Insights - IBM's Power11 chips are 55% faster than the previous Power9 generation, which debuted in 2017, and are designed for various applications beyond supercomputers [3][4] - The Power11 architecture supports up to 30 cores per socket, with a maximum of 240 threads due to simultaneous multithreading, offering competitive performance against AMD and Intel [3][4] - IBM claims that Power11 delivers twice the performance per watt compared to x86 systems, emphasizing energy efficiency and system resilience [5][4] Product Features - Power11 introduces resource groups to enhance utilization and performance without increasing energy consumption, along with a power-saving mode that can improve efficiency by 28% [4] - The architecture allows for 99.9999% uptime, with features like hot-swappable components for maintenance without downtime [5] - Power11 systems will include AI accelerators capable of running large and small language models, indicating a focus on AI integration [5][6] System Configurations - The top-tier IBM E1180 can support up to 64 cores and 512 threads, with a maximum memory capacity of 16TB using DDR5 [7][26] - The E1150 model shares many features with the E1180 but can support up to 120 cores, showcasing flexibility in configurations [8][30] - Smaller configurations like the S1124 and S1122 are designed for reliability in compact environments, with varying core and memory capacities [32][34] Market Positioning - IBM aims to provide a modern platform that enhances performance and functionality for existing customers while attracting new ones [37] - The introduction of PowerVS hybrid cloud services allows enterprises to manage both on-premises and cloud servers seamlessly, addressing deployment challenges in the IBM POWER ecosystem [21] - The company is focusing on expanding its custom accelerators from IBM Z to POWER servers, enhancing its competitive edge in the market [19][16]