Architects' Tech Alliance

Oct 8, 2025 · Artificial Intelligence

What Is UALink? The Open High‑Performance Interconnect Shaping AI Accelerator Clusters

UALink is an open, high‑performance interconnect standard designed to link thousands of AI accelerators, offering NVLink‑level bandwidth, low latency, scalability, cost efficiency, and flexible topologies to meet the demanding communication needs of modern AI workloads.