Broadcom shipped its new 3.5D Face‑to‑Face compute SoC, marking a major step for the AI Chip Market as demand for high-performance silicon continues to surge. The company began delivering the custom 2nm SoC built on its 3.5D XDSiP platform, and the milestone signals a stronger push toward faster and more efficient AI infrastructure. Broadcom designed the platform to combine 2.5D packaging and 3D integration using Face‑to‑Face technology. This creates a compact structure that supports extreme signal density and lower energy use. The approach also helps customers design powerful XPUs that handle heavy computing loads required by AI clusters. As a result of this, Broadcom believes the new SoC will influence the AI Chip industry by supporting large‑scale deployments across many industries.
The SoC serves as the foundation for next‑generation AI processors. It allows compute, memory and network components to scale independently. The flexible design offers better control in dense systems and enables developers to manage performance more effectively. These benefits match the rising need for chips that support growing AI workloads. Broadcom announced that Fujitsu is the first customer receiving the custom SoC. The company called the shipment a major achievement for its engineering teams. Since the platform’s introduction in 2024, Broadcom has expanded the technology to support a broader customer base. The company expects more clients to receive shipments starting in the second half of 2026, which may further shape the AI Chip in the coming years. The launch also strengthens U.S. competitiveness in advanced chip packaging, aligning with national priorities under the CHIPS and Science Act to build domestic capability in next-generation semiconductor integration.
Frank Ostojic, senior vice president and general manager of Broadcom’s ASIC Products Division, praised the progress. He said the successful delivery reflects the team’s strong execution. He also highlighted that the broader rollout will provide unmatched capability for companies building advanced XPUs. His comments reinforced growing expectations around high‑density computing solutions. Fujitsu also welcomed the development. Naoki Shinjo, who leads Fujitsu’s Advanced Technology Development Unit, said the new technology marks a major milestone in semiconductor integration. He explained that combining a 2nm process with Face‑to‑Face integration creates cutting‑edge efficiency levels. According to him, the breakthrough strengthens Fujitsu’s goal of delivering low‑power processors for emerging AI needs. He also noted that the partnership will support a more scalable and sustainable AI‑driven era. These remarks show how important advanced silicon has become for the AI Chip and its future growth.
The 3.5D XDSiP platform supports high‑performance computing with reduced energy use. It offers low latency and strong scalability for gigawatt‑scale AI clusters. As AI models continue to grow, chipmakers require new packaging methods that reduce heat and improve connectivity. Broadcom said the new SoC meets these needs by bringing compute and memory closer together. This helps achieve faster communication between chip components and improves reliability in compact systems. Broadcom’s steady investment in research and development played a key role in bringing the platform to life. The company continues to build solutions that help global organizations manage complex computing needs. Its long‑term focus on innovation has supported its presence in the AI Chip Market, where demand for advanced semiconductors remains strong. Many industries now need more efficient chips, and Broadcom plans to keep providing new options for large‑scale computing.
The company stated that this release highlights its commitment to next‑generation processor design. Broadcom expects the platform to help customers build faster systems with better energy efficiency. As industries adopt larger AI models, companies will require chips that combine performance with lower power use. The new SoC has been designed to meet these needs while keeping deployment flexible. Broadcom is headquartered in Palo Alto and operates as a global leader in semiconductor and software solutions. The company focuses on mission‑critical needs for industries that rely on strong performance and reliable architecture. Its products support markets such as networking, storage and cloud computing. With its latest shipment, Broadcom reinforces its position in the evolving AI Chip sector and prepares for the next wave of AI infrastructure. As organizations push for faster and more efficient computing, Broadcom’s move signals the start of a new stage in AI hardware innovation. The company expects wider adoption of its 3.5D platform, and the industry anticipates more breakthroughs as AI workloads continue to expand.
