Meta has announced an expanded collaboration with Broadcom to develop multiple generations of its proprietary MTIA (Meta Training and Inference Accelerator) chips. This partnership aims to accelerate the timeline for deploying four generations of MTIA chips within two years, leveraging Broadcom's XPU platform for custom AI accelerators. The collaboration includes chip design, advanced packaging, and network interconnects, with Broadcom's Ethernet technology facilitating high-bandwidth communication across Meta's AI clusters. The initial deployment will exceed 1 GW of proprietary chip computing power, with plans for future expansions targeting several gigawatts. As part of the expanded partnership, Broadcom CEO Hock Tan will step down from Meta's board to assume an advisory role, guiding Meta's chip roadmap and infrastructure investments.