Will Huawei’s new AI chip tech give China a clear edge over its Western rivals?

Key Concepts:

• Huawei's "super port" technology as a response to Nvidia's NVLink.
• China's desire for self-sufficiency in chip manufacturing.
• Geopolitical leverage through antitrust probes and market access.
• SMIC's advancements in chip manufacturing (7nm and future 5nm).
• Debottlenecking the semiconductor equipment supply chain.

Huawei's "Super Port" Technology vs. Nvidia's NVLink

• Huawei is reportedly bundling thousands of chips together to compete with Nvidia's AI computing power.
• Phelix Lee describes Huawei's "super port" technology as an answer to Nvidia's NVLink.
• Both technologies link chips together into a single backbone, allowing them to function as a single, more powerful chip.
• This approach aims to maximize performance by pooling resources from numerous chips.
• Lee argues that this is a competitive response but not necessarily a unique breakthrough that puts Huawei ahead of Nvidia.

China's Pursuit of Self-Sufficiency in Chip Manufacturing

• Chinese regulators are urging local tech firms to reduce their reliance on Nvidia.
• Geopolitically, the US needs China as a revenue source for R&D, while China needs advanced chips for AI applications.
• China faces manufacturing gaps compared to international leaders like TSMC.
• Self-sufficiency is seen as a long-term goal (5-10 years).
• SMIC is producing 7nm (or equivalent) chips in mass production and is expected to produce 5nm (or equivalent) chips in the coming years.
• These advancements are considered sufficient for day-to-day AI usage.

Geopolitical Leverage and Antitrust Actions

• Beijing dropped its antitrust probe into Google while intensifying scrutiny of Nvidia.
• This is viewed as a strategy to gain leverage in trade talks with the US.
• Nvidia is a more significant lever than Google because it generates substantial revenue in China (15-20% before chip-related bans).
• Restricting Nvidia's access to the Chinese market could affect its stock performance and semiconductor R&D due to the impact on revenue and profits.

Debottlenecking the Semiconductor Equipment Supply Chain

• China faces bottlenecks in advanced chip manufacturing and a fragmented supply chain.
• Full self-sufficiency seems elusive in the short term.
• China is focusing on breaking through on the equipment side of the semiconductor supply chain.
• There are hundreds of types of equipment in the semiconductor supply chain.
• China aims to incubate numerous companies (both listed and non-listed) to specialize in specific niches within the equipment supply chain.
• The goal is to address equipment deficiencies one by one, leading to partial self-sufficiency within 5 years and greater self-sufficiency in the long term.

Conclusion:

China is actively pursuing strategies to enhance its position in the global AI competition. While not currently surpassing Western rivals, Huawei's chip-linking technology and SMIC's advancements in chip manufacturing are notable steps. China's long-term goal is self-sufficiency in chip production, achieved through both advanced manufacturing and addressing bottlenecks in the semiconductor equipment supply chain. Geopolitical maneuvering, such as antitrust actions, is being used to gain leverage in trade negotiations and promote domestic alternatives to foreign technology.