GF SECURITIES·2026-01-25 13:00Investment Rating - The report provides a "Buy" rating for the industry, indicating an expectation of stock performance exceeding the market by more than 10% over the next 12 months [31]. Core Insights - The demand for CPU is increasing due to AI agents, driven by three main factors: increased application call volume, orchestration becoming a bottleneck, and elevated overhead from sandbox isolation [2][11]. - The CPU ratio is expected to rise, with projections indicating that by Q2 2026, the CPU ratio per MW of GPU will increase from below 10% to 15% [2][17]. - There is significant growth potential in memory modules and interface chips, with a shift from traditional RDIMM to MRDIMM expected to enhance performance and capacity [2][19]. - The value of AI memory is transitioning from a cost item to an asset item, highlighting the increasing importance of related upstream infrastructure [2][25]. Summary by Sections AI Agent's Impact on CPU Demand - AI agents are driving a substantial increase in CPU demand due to higher application call volumes, orchestration challenges, and increased overhead from sandboxing [2][11]. Increasing CPU Ratio - Current estimates suggest that the CPU ratio per MW of GPU will rise to 15% by Q2 2026, with significant implications for the overall demand for CPUs in AI clusters [2][17]. Expanding Memory and Interface Chip Market - The transition to MRDIMM solutions is expected to significantly enhance bandwidth and capacity, creating opportunities in the memory and interface chip markets [2][19]. Investment Recommendations - The report emphasizes the importance of AI memory as a foundational capability for AI applications, recommending a focus on key beneficiaries within the industry chain [2][25].