06/04/2025, 06:29 AM UTC
博通推出Tomahawk 6芯片 开启1.6TbE以太网时代Broadcom Tomahawk 6 Launched for 1.6TbE Generation
➀ 博通发布Tomahawk 6系列交换机芯片，支持102.4Tbps总带宽和64个1.6TbE端口，标志着以太网进入太比特时代；
➁ 该芯片支持纵向扩展（如通过512个XPU共享HBM4内存）和横向扩展的AI集群架构，减少网络层级和延迟；
➂ 全新全局负载均衡2.0、认知路由及增强遥测功能优化数据传输效率，降低成本和功耗，巩固博通在AI基础设施领域的竞争力，并与NVIDIA展开生态博弈。
➀ Broadcom launched the Tomahawk 6 series switch ASICs, supporting 102.4Tbps bandwidth and up to 64 ports of 1.6TbE, marking the transition to terabit Ethernet;
➁ The chips enable both scale-up configurations (e.g., connecting HBM4 memory across 512 XPUs) and scale-out architectures for AI clusters, reducing network tiers and latency;
➂ Features like Global Load Balancing 2.0, Cognitive Routing, and enhanced telemetry optimize data flow and cost efficiency, positioning Broadcom as a key player amid competition with NVIDIA in AI infrastructure.
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