Industry analysis of global AI server market dynamics and emerging trends for 2025.

The global high-end AI server market is experiencing significant growth driven by generative AI technologies, particularly ChatGPT. According to DIGITIMES, global shipments of high-end AI servers are projected to grow from 61,000 units in 2021 to 639,000 units in 2024, reaching 1.323 million units in 2025. This expansion reflects the substantial investments from hyperscale cloud providers in AI capabilities and the enhancement of chip-on-wafer-on-substrate (CoWoS) packaging and original design manufacturer (ODM) production capacities, positioning AI servers for sustained strong market demand.

DIGITIMES categorizes AI accelerators into two primary types: GPUs/ASSPs and ASICs. The commercial AI training server market is anticipated to grow rapidly with the emergence of ChatGPT and Nvidia's H100 processors. GPU/ASSP AI servers are expected to capture 71% of the market share in 2024, with Nvidia GPUs becoming the mainstream accelerators in the industry. Key companies including AMD, AWS, Google, Huawei, and Microsoft are identified as major players in this competitive landscape.

From a customer perspective, major US hyperscale data center operators have been the primary recipients of high-end AI servers. These operators strategically invested in AI application development before 2023, positioning them as the first to heavily invest in building high-speed AI accelerator clusters during the generative AI boom. DIGITIMES predicts that US large-scale data center operators, particularly Google and Microsoft, will continue to account for over 60% of market demand in the next two years, even as supply chain capacity expands to serve additional customers.

Looking forward, the competitive landscape is expected to become more diversified. While major manufacturers will continue to dominate the market, increasing demand for AI infrastructure from enterprise users and advancements in AI chip technology will lead to more varied market share distribution. Taiwanese manufacturers are positioned to become the main suppliers for L6 boards and L10-12 assembly, with their market share projected to increase through 2026. This diversification will create a more complex and variable AI server supply chain across multiple assembly dimensions and accelerator platforms.