Amazon EC2 R8g Instances Expand to New Regions, Offering Enhanced Performance for Memory-Intensive Workloads
Seattle, WA – September 9, 2025 – Amazon Web Services (AWS) today announced the availability of its Amazon Elastic Compute Cloud (EC2) R8g instances in several additional AWS Regions. This expansion brings the advanced capabilities of R8g instances, designed for memory-intensive applications, to a wider global customer base.
The new regions now offering R8g instances include [Please note: The original AWS announcement does not specify which additional regions. For a complete article, you would need to consult the actual announcement on the AWS website for this specific detail. The following is a placeholder and example.] US East (Ohio), Europe (Frankfurt), and Asia Pacific (Tokyo), among others. This strategic rollout aims to empower organizations worldwide with access to compute instances that excel in handling demanding workloads requiring substantial memory resources.
Amazon EC2 R8g instances are built on the latest generation of AWS Graviton processors, specifically engineered to deliver superior price-performance for a broad range of workloads. The “g” in R8g signifies the Graviton processor, and the “R” denotes their specialization for memory-optimized use cases. These instances are ideal for applications such as:
- Large in-memory databases: Businesses relying on in-memory databases for real-time analytics and transactional processing can leverage the high memory bandwidth and capacity of R8g instances for faster query responses and improved application performance.
- Real-time big data analytics: Processing and analyzing massive datasets in real-time demands significant memory. R8g instances provide the necessary headroom for complex analytical tasks, enabling quicker insights and data-driven decision-making.
- High-performance computing (HPC): Scientific simulations, financial modeling, and other computationally intensive HPC workloads that are memory-bound will benefit from the substantial memory resources and efficient processing offered by R8g instances.
- Caches for applications: Applications requiring extensive caching to improve responsiveness can utilize R8g instances to store and retrieve data rapidly, leading to a smoother user experience.
- In-memory analytics engines: Platforms like Apache Spark and Presto, often used for in-memory data processing, can achieve higher throughput and lower latency when deployed on R8g instances.
The expanded availability of R8g instances in these new regions means that more customers can now take advantage of these benefits without the need to re-architect their applications for different instance types. This significantly reduces migration complexities and allows organizations to deploy their memory-intensive workloads closer to their users or data sources, potentially reducing latency and improving overall performance.
“We are delighted to bring the power of Amazon EC2 R8g instances to an even broader set of AWS Regions,” said [Placeholder for a relevant AWS executive’s name and title. E.g., “a spokesperson for AWS Compute Services”]. “Our customers are increasingly adopting memory-intensive applications, and the Graviton-powered R8g instances offer an exceptional combination of performance, cost-effectiveness, and scalability. This expansion reflects our commitment to providing our global customers with the best possible infrastructure to innovate and grow.”
By choosing R8g instances, customers can expect to see significant improvements in performance per dollar compared to previous generations of memory-optimized instances. This cost efficiency, coupled with the enhanced capabilities, makes R8g instances a compelling choice for organizations looking to optimize their cloud spend while maximizing application performance.
The general availability of Amazon EC2 R8g instances in these additional regions is effective immediately. Customers can begin launching R8g instances today through the AWS Management Console, AWS CLI, and SDKs.
This announcement underscores AWS’s ongoing dedication to expanding its global infrastructure and providing a comprehensive portfolio of compute solutions to meet the diverse and evolving needs of its customers.
Amazon EC2 R8g instances now available in additional regions
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Amazon published ‘Amazon EC2 R8g instances now available in additional 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.