The M8in instance family, launched in early 2025, features Intel Xeon 6975P-C (Granite Rapids) processors designed for compute-intensive workloads requiring high network throughput. These instances provide up to 400 Gbps of networking bandwidth and support Elastic Fabric Adapter (EFA) for low-latency communication. While they lack local instance storage, they offer enhanced EBS performance and significant improvements in memory bandwidth compared to previous generations.