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AMD Prepares Next-Gen Ryzen CPUs and Radeon GPUs
N3E Technology, Renewed Architecture and 3D Stacking at the Heart of Future PC and Console Solutions
Editorial Team17 January 2025

 

AMD’s upcoming Ryzen “Zen 6” CPUs and Radeon “UDNA” GPUs will be based on TSMC’s N3E manufacturing process, introducing innovations in performance, architecture, and 3D stacking technology, with applications ranging from the desktop to the next-generation consoles.

Key Points:

  • Ryzen “Zen 6” CPU and N3E Process: New Medusa Ridge architecture with 32-core CCD and updated IO die.
  • Radeon “UDNA” GPU: Unified architecture for high-performance gaming and computing.
  • Advanced 3D Stacking: New packaging technologies planned for APUs and consoles.
  • Future Compatibility and Innovations: Support for AM5 socket and focus on the enthusiast segment.

AMD is gearing up for a technological breakthrough with its upcoming Ryzen “Zen 6” CPUs and Radeon “UDNA” GPUs, banking on TSMC’s N3E process to deliver a new generation of performance and efficiency. According to recent reports, the new desktop processor family, codenamed Medusa Ridge, will feature a Zen 6 CCD with up to 32 cores, doubling the number of cores compared to current Zen 4 solutions. Additionally, the CPUs will feature an updated IO die built on the N4C node, which represents a cost-effective alternative to N4P technology. This update promises significant improvements in input/output capabilities and iGPU performance. Reports suggest that this new family will retain compatibility with the AM5 socket, ensuring a seamless transition for existing users. Medusa Ridge CPUs are expected to launch in late 2026 or early 2027, positioning themselves as a flagship offering for desktop computing.

In parallel, on the GPU front, AMD is working on a new architecture called UDNA, which will replace the current RDNA and CDNA. This technology, which will also use TSMC’s N3E node, will introduce a completely new design, destined to redefine the high-end graphics card segment. In particular, UDNA GPUs will mark the return of options for enthusiast users, offering a cutting-edge solution for gaming and intensive computing. Mass production of these GPUs is expected by Q2 2026 and their use will also extend to next-generation consoles, including the future PlayStation 6.

A key aspect of AMD’s strategy is the integration of advanced 3D Stacking technologies, which will be implemented in next-generation APUs and consoles. While the exact details have not yet been revealed, it is speculated that techniques such as the already successfully tested 3D V-Cache or other innovations related to Core IP stacks will be used. These developments will ensure another generational leap in terms of performance and component density, solidifying AMD’s position as a technology leader.

The adoption of these advanced technologies positions AMD to redefine the market for PCs, consoles and high-performance computing applications in the years to come.