AIHardware

Broadcom Debuts Thor Ultra 800G Ethernet NIC with PCIe Gen6 for AI Infrastructure

Broadcom has unveiled the Thor Ultra, an 800G Ethernet Network Interface Card designed for AI data centers. The card leverages PCIe Gen6 and new packet control technologies to address limitations of traditional RDMA, promising improved performance and vendor flexibility.

Broadcom’s New AI Networking Solution

Broadcom has introduced the Thor Ultra, described in reports as the industry’s first 800G AI Ethernet Network Interface Card (NIC). According to sources, the card is engineered for large-scale data centers that support advanced Artificial intelligence tools and workloads across hundreds of thousands of XPUs. The Thor Ultra’s implementation of PCIe Gen6 x16 is said to significantly boost throughput, addressing performance and scalability demands in AI-driven environments.