Starting today, the next generation of memory optimized Amazon EC2 X2gd instances are available. These instances are built on the AWS Nitro System and are powered by AWS-designed, Arm-based AWS Graviton2 processors. They deliver up to 55% better price performance compared to current generation x86-based X1 instances and provide high memory per vCPU at the lowest cost per GiB of memory in Amazon EC2. The higher performance and additional memory of X2gd instances enable customers to run memory-intensive workloads such as in-memory databases (Redis, Memcached), relational databases (MySQL, PostGreSQL), electronic design automation (EDA) workloads, real-time analytics, and real-time caching servers. Customers running containerized workloads can also use X2gd instances to optimize their infrastructure by consolidating more containers on a single instance. X2gd instances also feature local NVMe-based SSD storage for applications that need high speed, low latency access to data.
Source:: Amazon AWS