AMD has been highlighting the benefits of UALink, a high-speed interconnect technology that offers more nodes and open hardware combinations. In contrast, NVLink Fusion is a proprietary technology that binds compatible devices closely to NVIDIA's ecosystem. UALink, on the other hand, supports any CPU, accelerator, or switch chip, providing a more open and flexible architecture. This allows for greater freedom in designing and building high-performance computing systems, making it an attractive option for researchers, developers, and organizations that require customized solutions. By embracing UALink, AMD is positioning itself as a leader in the high-performance computing market, offering a more open and innovative approach to interconnect technology.