AMD’s Zen 5 CPUs Embrace TSMC’s 3nm Process: Mass Production in Q2?


February 19, 2024 by our News Team

AMD's Zen 5 CPUs are rumored to use TSMC's 3nm process, possibly improving performance and efficiency, but the transition remains in early stages of mass production.

  • Utilizing TSMC's 3nm process could lead to improved performance and power efficiency for AMD's Zen 5 CPUs.
  • The move to a smaller process node shows AMD's commitment to staying competitive in the highly competitive CPU market.
  • If successful, the adoption of TSMC's 3nm process for Zen 5 CPUs could give AMD an edge over its competitors in terms of performance and efficiency.


AMD’s Zen 5 CPUs are set to embrace TSMC’s 3nm process, according to a report from UDN. The rumor suggests that the most critical core computing chip of the Zen 5 architecture will be manufactured by TSMC using its 3nm process. While we should approach this information with caution, it indicates that one of the dies from the Zen 5 family will be fabbed on TSMC’s N3 node.

However, it is unlikely that the Ryzen 9000 processors, expected to launch in the third quarter of this year, will utilize the N3 process. Although the prices may align with N3, production levels are not yet at a point where it would make sense for AMD’s strategy of utilizing a process node for two generations. AMD has previously used the 7nm and 5nm-class nodes for two generations, so it is more likely that an N3-based die will be reserved for the high-margin EPYC/Instinct data center processors.

According to Bionic_Squash, the Zen 5 CCD (core complex die) will be fabbed on TSMC’s N4 node, while the Zen 5c CCDs will leverage a 3nm-class process. This suggests that the 3nm process will be used for the cloud-centric Epyc lineups, such as the upcoming Bergamo NEXT, and may eventually make its way to hybrid notebook designs.

The move to TSMC’s 3nm process is significant for AMD as it represents a leap forward in terms of manufacturing technology. Smaller process nodes allow for more transistors to be packed into a smaller area, leading to improved performance and power efficiency. By leveraging TSMC’s technology, AMD aims to stay competitive in the highly competitive CPU market.

It is worth noting that TSMC’s 3nm process is still in the early stages of mass production, and it remains to be seen how smoothly the transition to this new node will be. However, if AMD can successfully adopt the 3nm process for its Zen 5 CPUs, it could give the company an edge over its competitors in terms of performance and efficiency.

Overall, the rumors surrounding AMD’s Zen 5 CPUs and their use of TSMC’s 3nm process are certainly exciting. As we await official confirmation from AMD, it is clear that the company is pushing the boundaries of CPU technology and striving to deliver even more powerful and efficient processors to consumers.

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Background Information


About AMD:

AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

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About TSMC:

TSMC, or Taiwan Semiconductor Manufacturing Company, is a semiconductor foundry based in Taiwan. Established in 1987, TSMC is a important player in the global semiconductor industry, specializing in the manufacturing of semiconductor wafers for a wide range of clients, including technology companies and chip designers. The company is known for its semiconductor fabrication processes and plays a critical role in advancing semiconductor technology worldwide.

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Technology Explained


CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.

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EPYC: EPYC is a technology designed by computer chip manufacturer AMD for use in the server and data center industry. It was introduced in June 2017 and features an innovative design to improve performance and power efficiency. EPYC processor technology is based on an innovative 14nm processor architecture, allowing up to 32 high-performance cores in a single socket. This allows for more efficient processing power, increased memory bandwidth, and greater compute density. EPYC is now widely used in the data center and cloud computing industry and provides benefits such as greater scalability, increased resource efficiency, and advanced virtualization capabilities. Additionally, EPYC technology is used in data intensive servers like server farms, gaming, and virtualization platforms. EPYC ensures that even with large deployments in multi-processor environments, power consumption and performance levels are optimized to ensure maximum efficiency.

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