Amazon EC2 R8g instances now available in additional regions

Published
October 15, 2025
https://aws.amazon.com/about-aws/whats-new/2025/10/amazon-ec2-r8g-instances-additional-regions

Amazon EC2 R8g Instances Now Available in Additional Regions

Starting today, Amazon EC2 R8g instances are available in South America (Sao Paulo), Europe (London), and Asia Pacific (Melbourne) regions. These instances are powered by AWS Graviton4 processors and deliver up to 30% better performance compared to AWS Graviton3-based instances. Ideal for memory-intensive workloads, these instances are built on the AWS Nitro System, enhancing performance and security.

New Features

  • AWS Graviton4 Processors: Deliver up to 30% better performance.
  • Larger Instance Sizes: Up to 3x more vCPU and memory than Graviton3-based R7g instances.
  • Enhanced Networking: Up to 50 Gbps bandwidth and 40 Gbps to Amazon EBS.

What to do

Source: AWS release notes




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