m5n.12xlarge
M5 instances offer a balance of compute, memory, and networking resources for a broad range of workloads.
The m5n.12xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.
Last updated at Tue May 26 2026
Instance Info
| Compute | Value |
| vCPUs | 48 |
| Memory | 192 GiB |
| Physical Processor | Intel Xeon Platinum 8259 (Cascade Lake) |
| Clock Speed | 3.1 GHz |
| CPU Architecture | 64-bit |
| GPU Memory | NA |
| Network | Value |
| Network Performance | 50 Gigabit |
| Enhanced Networking | No |
| Storage | Value |
| Storage | EBS only |
| EBS Throughput | 7000 Mbps |
| Amazon | Value |
| Current Generation | Yes |
| Instance Type | m5n.12xlarge |
| Family | General purpose |
Family Instances
| Instance | vCPUs | Memory |
|---|---|---|
| m5n.large | 2 | 8 |
| m5n.xlarge | 4 | 16 |
| m5n.2xlarge | 8 | 32 |
| m5n.4xlarge | 16 | 64 |
| m5n.8xlarge | 32 | 128 |
| m5n.12xlarge | 48 | 192 |
| m5n.16xlarge | 64 | 256 |
| m5n.24xlarge | 96 | 384 |
Related Instances
| Instance | vCPUs | Memory |
|---|---|---|
| g5.12xlarge | 48 | 192 GiB |
| g6.12xlarge | 48 | 192 GiB |
| d3en.12xlarge | 48 | 192 GiB |
| i8ge.6xlarge | 24 | 192 GiB |
| g4dn.12xlarge | 48 | 192 GiB |
M5 Instance Types 101: The Definitive Guide For 2025
In this guide, we explain why M5 instances are unique, including the types and sizes of Amazon EC2 M5 instances available now.
Read more
Best Amazon EC2 Alternatives For Scalable Cloud Infrastructure
Looking for scalable cloud computing like Amazon EC2, but with less cost and complexity? Explore the best EC2 alternatives available now.
Read more
EC2 Instance Types 101: The Definitive Guide For 2025
Amazon EC2 provides highly scalable compute capacity for a variety of purposes. This guide will cover the different instance types and when to use each.
Read more