Amazon unveils 'Resilient Network Graphs' data center network that cuts hardware by 69% and boosts throughput by 33%

Amazon has unveiled its new 'Resilient Network Graphs' (RNG) data center networking architecture, which claims up to 33% higher throughput while reducing power consumption by 40%. This innovation, bas... Read original →

Amazon’s RNG architecture marks a paradigm shift from hierarchical to topology-intelligent data center networking. Technically, its random-graph-based flat design will force co-optimization across optical transceivers, switching ASICs, and 3nm AI accelerators—particularly accelerating NVIDIA’s interconnect roadmap for AI clusters. From a compliance standpoint, slashing hardware by 69% reduces reliance on EUV-intensive supply chains, mitigating geopolitical risk, while the 40% power reduction aligns with the EU’s emerging Green Data Centre Code of Conduct. Microsoft and Google will likely respond by fast-tracking in-house optical interconnects or acquiring network topology startups to avoid AWS ecosystem lock-in. Within 18 months, RNG-style architectures will become the de facto standard for AI data centers, shifting industry competition from raw compute to connection efficiency and compelling legacy switch vendors to overhaul their roadmaps.