Enhanced Performance and Cost-Effectiveness for ElastiCache: M7g and R7g Graviton3 Nodes Now Available in More AWS Regions
We are delighted to share an exciting update from Amazon Web Services that significantly expands the availability of their latest generation of cache nodes. As of September 9, 2025, Amazon ElastiCache now proudly supports M7g and R7g nodes powered by AWS Graviton3 processors in a broader array of AWS Regions. This advancement promises to bring enhanced performance, improved cost-efficiency, and greater flexibility to customers leveraging ElastiCache for their critical caching workloads.
For those who may not be familiar, Amazon ElastiCache is a fully managed, in-memory caching service that provides lightning-fast access to data for applications. It supports popular open-source compatible engines such as Redis and Memcached, making it an ideal solution for accelerating database-intensive applications, improving application responsiveness, and scaling read-heavy workloads.
The introduction of M7g and R7g instances represents a significant leap forward in compute and memory performance. These Graviton3-based nodes are designed to offer a compelling blend of improved price-performance for a variety of demanding workloads. Graviton processors are custom-built by AWS, leveraging the Arm Neoverse core architecture, and are engineered to deliver superior performance per watt and per dollar compared to comparable x86-based processors.
What does this expansion mean for you?
This news signifies a welcome expansion for organizations that have been eager to harness the benefits of Graviton3-powered ElastiCache nodes. Previously available in select regions, their broader rollout means that more customers around the globe can now:
- Experience Superior Performance: Graviton3 processors are known for their significant performance gains, especially for memory-bound workloads. This translates to faster data retrieval, reduced latency, and the ability to handle higher request volumes for your applications. For applications that rely heavily on in-memory caching, such as real-time analytics, gaming leaderboards, session stores, and content delivery networks, the performance uplift can be substantial.
- Achieve Greater Cost-Effectiveness: By offering improved price-performance, Graviton3-based nodes can help optimize your cloud spending. This means you can potentially achieve higher throughput and better performance at a lower cost, freeing up budget for other critical initiatives. Organizations looking to scale their caching infrastructure while managing operational expenses will find this particularly beneficial.
- Enjoy Increased Flexibility and Choice: With availability expanded across more AWS Regions, customers have greater flexibility in deploying their ElastiCache clusters closer to their end-users or other AWS resources. This proximity can further reduce latency and improve the overall user experience. It also supports regional disaster recovery and high availability strategies more effectively.
- Leverage the Power of Arm Architecture: For organizations already invested in or exploring the Arm ecosystem, this expansion aligns perfectly with their architectural strategies. The continued development and adoption of Graviton processors across AWS services underscore their maturity and suitability for a wide range of enterprise workloads.
The M7g instances are generally suited for workloads that benefit from a balance of compute and memory, while the R7g instances are optimized for memory-intensive applications, offering a higher memory-to-vCPU ratio. This comprehensive offering ensures that customers can select the most appropriate node type to meet their specific application requirements.
We are excited about this development and believe it will empower many organizations to further enhance their application performance, reduce costs, and build more scalable and responsive systems using Amazon ElastiCache. We encourage you to explore the new M7g and R7g Graviton3-based nodes in the additional AWS Regions to see how they can benefit your workloads.
Amazon ElastiCache supports M7g and R7g Graviton3-based nodes in additional AWS Regions
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Amazon published ‘Amazon ElastiCache supports M7g and R7g Graviton3-based nodes in additional AWS Regions’ at 2025-09-09 07:00. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.