<h1>Overview of New Amazon EC2 Instance Offerings Across Regions</h1>
<p>Amazon Web Services (AWS) continues to expand and refine its EC2 instance portfolio with the introduction and regional availability of several new instance types powered by advanced processors. This article provides a concise overview of these offerings, highlighting their features, performance improvements, and regional availability.</p>
<h2>New Instances with AMD EPYC Processors</h2>
<h3>Amazon EC2 X8aedz Instances</h3>
<p>AWS has launched the EC2 X8aedz instances, powered by 5th Gen AMD EPYC processors running at 5 GHz, the highest CPU frequency currently available in the cloud. These memory-optimized instances support up to 96 vCPUs, 3 TiB of memory, 8 TB of NVMe local storage, and 75 Gbps of network bandwidth. Offering 2x the compute performance and 31% better price-performance compared to X2iezn instances, they are ideal for electronic design automation (EDA) workloads and memory-intensive databases.</p>
<p>Available Regions: US West (Oregon), Asia Pacific (Tokyo)</p>
<h3>Amazon EC2 C8a Instances</h3>
<p>The compute-optimized C8a instances feature 5th Gen AMD EPYC processors at speeds of up to 4.5 GHz. These instances provide up to 30% higher performance and 19% better price-performance than C7a instances. Available in 12 sizes, including two bare metal options, they are designed for compute-intensive workloads such as batch processing and distributed analytics.</p>
<p>Available Regions: Three US regions</p>
<h2>New Instances with AWS Graviton Processors</h2>
<h3>Amazon EC2 C8gb Instances</h3>
<p>The C8gb instances feature Graviton4 processors, delivering a 30% improvement in compute performance over the previous Graviton3 instances. These instances offer up to 150 Gbps EBS bandwidth and are suitable for low-latency cluster workloads with Elastic Fabric Adapter support.</p>
<p>Available Regions: US East (N. Virginia), US West (Oregon)</p>
<h3>Amazon EC2 X8g Instances</h3>
<p>Powered by the latest Graviton4 processors, the EC2 X8g instances offer significant improvements in memory capacity and are optimized for memory-intensive applications. These instances support up to 50 Gbps networking and 40 Gbps EBS bandwidth.</p>
<p>Available Regions: Europe (Stockholm)</p>
<h3>Amazon EC2 M9g Instances</h3>
<p>The M9g instances are built on AWS Graviton5 processors, delivering up to 25% better performance than Graviton4-based M8g instances. Key improvements include faster database and web application performance, and they’re suitable for various workloads including application servers and gaming servers.</p>
<p>Availability: Preview stage</p>
<h2>Intel-Based Instances</h2>
<h3>Amazon EC2 M8i and R8i/R8i-flex Instances</h3>
<p>Both M8i and R8i instances feature custom Intel Xeon 6 processors. M8i instances offer improvements including 15% better price-performance and are certified for SAP applications. R8i and its flexible variant, R8i-flex, provide enhancements for memory-intensive workloads, featuring multiple configurations for varying workload requirements.</p>
<p>Available Regions: M8i — Seoul, Tokyo, Sydney, Singapore, Canada Central; R8i/R8i-flex — Seoul, São Paulo, Tokyo</p>
<h2>Conclusion</h2>
<p>With the introduction of these new and advanced EC2 instances, AWS continues to cater to a diverse range of workload needs, offering improved performance, price efficiencies, and region-specific deployment options.</p>


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AWS has expanded its EC2 instance portfolio with new offerings powered by AMD EPYC 5th Gen, AWS Graviton4/5, and Intel Xeon 6 processors. The X8aedz instances deliver 5 GHz CPU frequency for memory-intensive workloads, C8a provides 30% better compute performance, and Graviton-based C8gb and X8g instances offer significant improvements over previous generations. M9g instances with Graviton5 processors show 25% performance gains, while Intel-based M8i and R8i instances feature custom Xeon 6 processors with SAP certification. These instances are rolling out across multiple regions including US, Europe, and Asia Pacific.

AWS Launches EC2 X8aedz and C8a Instances Powered by 5th Gen AMD EPYC Processors