The C8GN instance family, generally available since June 30, 2025, features AWS Graviton4 processors and the 6th generation AWS Nitro Cards. These compute-optimized instances deliver up to 600 Gbps of network bandwidth. C8GN instances do not have instance storage, but offer up to 60 Gbps of bandwidth to Amazon Elastic Block Store (EBS). They are ideal for network-intensive workloads.