AWS Graviton5 Reaches General Availability with 192 Cores and Formally Verified VM Isolation

Amazon Web Services has launched its fifth-generation Graviton processor, featuring 192 ARM cores and increased memory bandwidth for EC2 M9g and M9gd instances. This release introduces formally verified virtual machine isolation designed to improve security at the hardware level. The new chips offer notable performance gains for high-throughput workloads, with early adopters like Meta integrating the hardware into their infrastructure at a significant scale.