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Now generally available: Amazon EC2 R8gn instances

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AWS has announced the general availability of Amazon EC2 R8gn instances, powered by AWS Graviton4 processors with significant performance and networking improvements.

  • Up to 30% better compute performance compared to Graviton3 processors
  • Highest network bandwidth among network optimized EC2 instances at 600 Gbps
  • Supports instance sizes up to 48xlarge with up to 1,536 GiB of memory
  • Ideal for network-intensive workloads like SQL and NoSQL databases
  • Supports Elastic Fabric Adapter (EFA) networking on select sizes
  • Currently available in US East (N. Virginia) and US West (Oregon) regions

These new instances offer enhanced performance and networking capabilities for compute-intensive and network-demanding applications.



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