Amazon EC2 R9g and R9gd instances powered by AWS Graviton5 processors are now generally available

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Published: 2026-09-14T22:20:24.676Z • Permanent link

Amazon Web Services (AWS) has made a significant move into the high-performance computing space with the general availability of its EC2 R9g and R9gd instances powered by the Graviton5 processor. This development comes after years of investment in the development of the Graviton processor, which is designed to provide better performance, security, and cost-effectiveness compared to traditional x86-based processors. Amazon's CEO Andy Jassy has stated that the Graviton processor is a key component of AWS's strategy to deliver high-performance computing capabilities to its customers.

The launch of the EC2 R9g and R9gd instances is seen as a major milestone in the evolution of AWS's infrastructure offerings. These instances are designed to provide better performance than their predecessors, the EC2 R8g, with up to 25% better compute performance. This is achieved through the use of the Graviton5 processor, which is optimized for workloads that require high-performance computing, such as databases, in-memory caches, and real-time analytics. The new instances are expected to be popular among customers who require high-performance computing capabilities, including researchers, scientists, and businesses that rely on complex analytics and simulations.

Amazon's move into the high-performance computing space is also seen as a response to the growing demand for cloud-based infrastructure services. The global cloud infrastructure market is expected to grow significantly in the coming years, driven by the increasing adoption of cloud-based services among businesses and organizations. AWS is well-positioned to capitalize on this trend, with its existing infrastructure offerings and the new Graviton-based instances.

The launch of the EC2 R9g and R9gd instances powered by the Graviton5 processor has significant implications for the global infrastructure market. For companies that rely on complex analytics and simulations, such as banks, financial institutions, and research organizations, these new instances offer a significant advantage in terms of performance and cost-effectiveness. The improved performance of the new instances is expected to enable faster processing times, reduced latency, and increased accuracy in these workloads, which is critical for businesses that require high-performance computing capabilities.

The new instances are also expected to have a significant impact on the research community, which relies heavily on high-performance computing for complex simulations and analytics. The University of California, Berkeley, and the Massachusetts Institute of Technology (MIT) are among the institutions that have already announced plans to use the new instances for their research projects. The availability of these instances is also expected to drive innovation in the field of high-performance computing, with researchers and scientists exploring new use cases and applications for the Graviton5 processor.

The launch of the EC2 R9g and R9gd instances powered by the Graviton5 processor is part of a larger trend towards the development of custom-built processors for cloud-based infrastructure services. Other companies, such as Google and IBM, have also developed custom-built processors for their cloud-based infrastructure services, which are designed to provide better performance, security, and cost-effectiveness compared to traditional x86-based processors. The development of custom-built processors is seen as a key component of the evolution of cloud-based infrastructure services, which are expected to play an increasingly important role in the global economy in the coming years.