Gate-All-Around (GAA) Transistor Market Revenue to Attain USD 1,779.73 Bn by 2033

Published: 14 Nov 2025

Author: Precedence Research

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Table of Content

1. Gate-All-Around Transistor Market Revenue and Trends 2025 to 2033 2. Gate-All-Around (GAA) Transistor Market: Key Drivers & Emerging Opportunities 3. Gate-All-Around Transistor Market Coverage 4. Gate-All-Around (GAA) Transistor Market Key Players

Gate-All-Around Transistor Market Revenue and Trends 2025 to 2033

The global gate-all-around (GAA) transistor market revenue reached USD 677.10 billion in 2025 and is predicted to attain around USD 1,779.73 billion by 2033 with a CAGR of 12.84%. The market growth is driven by increasing demand for high-performance, power-efficient, and compact chips essential for AI, 5G, and other advanced electronics.

Gate-All-Around (GAA) Transistor Market: Key Drivers & Emerging Opportunities

The Gate-All-Around (GAA) transistor market focuses on GAA Field-Effect Transistors (FETs), which represent the next generation of semiconductor technology aimed at replacing FinFETs to address scaling limitations at sub-5-nanometer nodes. Demand for AI, High-Performance Computing (HPC), and 5G technologies is a major driver of growth in the GAA transistor market, as these applications require chips that offer superior performance and power efficiency. Specifically, AI workloads in machine learning require high computational power, which the GAA architecture delivers with reduced power consumption. For HPC, GAA allows for faster and more powerful processors in compact devices, enhancing both power and space efficiency. Additionally, the rollout of 5G networks necessitates energy-efficient, high-speed chips capable of handling large data volumes with low latency, well-suited for this application.

Segment Insights

• By device type/architecture, nanosheet GAA transistors dominated the market due to their superior electrostatic control over the channel, which allows for reduced leakage current and improved performance at smaller scales. 
• By technology node, the 5nm/4nm segment led the market because GAA architecture, particularly with nanosheet FETs, provides better gate control and electrostatic properties necessary to overcome the limitations of FinFETs at these scaling nodes. 
• By application, the high-performance computing (HPC) segment is at the forefront of the market since GAA transistors offer the exceptional speed, power efficiency, and scalability required for data-intensive HPC applications like Artificial Intelligence (AI) and 5G. 
• By end user/buyer, the foundries segment has a dominant market share, acting as key drivers of innovation and production for advanced chips like GAAFETs, thereby facilitating the adoption of this technology for next-generation AI, HPC, and mobile platforms.

Regional Insights

Asia-Pacific region is the leader in the GAA transistor market, primarily due to substantial investments in semiconductor manufacturing, a well-established R&D infrastructure, a skilled workforce, and significant government support for high-tech sectors such as 5G, AI, and the Internet of Things (IoT). This region is the epicenter of global semiconductor manufacturing, with countries like China, South Korea, Taiwan, and Japan holding significant market shares in chip production and assembly. Governments in these countries have put policies in place that encourage technological innovation and investment in advanced technologies.

North America is expected to experience the fastest growth in the GAA transistor market. This is largely due to its robust research and development ecosystem, significant investments in advanced semiconductors by key manufacturers, and a rising demand for high-performance chips driven by the growth of AI, 5G, and IoT applications. The presence of major semiconductor companies like Intel, along with their investment in new technologies, including GAA, is crucial for market growth.

Gate-All-Around Transistor Market Coverage

Gate-All-Around (GAA) Transistor Market Key Players

• TSMC
• Samsung Electronics
• Intel
• GlobalFoundries
• IBM Research
• ASML
• Applied Materials
• Lam Research
• KLA Corporation
• NVIDIA
• AMD
• Qualcomm
• Broadcom MediaTek
• Intel Foundry Services (IFS)
• SK hynix
• Micron Technology
• Cadence Design Systems
• Synopsys
• Arm Holdings

Recent Development

• In September 2025, TSMC is managing a considerable number of orders with over 15 customers working on its new N2 2 nm node. Notably, focusing on HPC designs, including industry leaders like Intel, NVIDIA, AMD, and various startups. The N2 node features high power efficiency and an impressive transistor density of 236.17 million transistors per mm², making it suitable for both HPC/AI applications and mobile devices. TSMC plans to commercialize this node in the second half of 2026.
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