Amazon EC2 R8i and R8i-Flex instances are now available in Europe (Milan) region

Published
August 7, 2026
https://aws.amazon.com/about-aws/whats-new/2026/08/amazon-ec2-r8i-r8i-flex/

Amazon EC2 R8i and R8i-flex Instances Available in Europe (Milan) Region

Amazon EC2 R8i and R8i-flex instances are now available in the Europe (Milan) region. These instances are powered by custom Intel Xeon 6 processors, delivering the highest performance and fastest memory bandwidth among comparable Intel processors in the cloud.

  • Performance: 20% higher than R7i instances, with specific workloads seeing up to 60% higher performance.
  • Memory Bandwidth: 2.5x more compared to previous generation Intel-based instances.
  • Price-Performance: Up to 15% better price-performance.
  • Use Cases: Up to 30% faster for PostgreSQL databases, up to 60% faster for NGINX web applications, and up to 40% faster for AI deep learning recommendation models compared to R7i.

R8i-flex Instances

R8i-flex instances are memory-optimized Flex instances, offering the most common sizes from large to 16xlarge. They are ideal for memory-intensive workloads that don't fully utilize all compute resources.

R8i Instances

R8i instances are suitable for all memory-intensive workloads, especially those requiring the largest instance sizes or continuous high CPU usage. They offer 13 sizes, including 2 bare metal sizes and a new 96xlarge size.

SAP Certification

R8i instances are SAP-certified and deliver 142,100 aSAPS, the highest among all comparable machines in on-premises and cloud environments.

What to do

Source: AWS release notes




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