r8gb.12xlarge
The r8gb.12xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.
Last updated at Thu Jun 11 2026
Instance Info
| Compute | Value |
| vCPUs | 48 |
| Memory | 384 GiB |
| Physical Processor | AWS Graviton4 Processor |
| Clock Speed | 2.8 GHz |
| CPU Architecture | 64-bit |
| GPU Memory | NA |
| Network | Value |
| Network Performance | 100 Gigabit |
| Enhanced Networking | Yes |
| Storage | Value |
| Storage | EBS only |
| EBS Throughput | 75000 Mbps |
| Amazon | Value |
| Current Generation | Yes |
| Instance Type | r8gb.12xlarge |
| Family | Memory optimized |
Family Instances
| Instance | vCPUs | Memory |
|---|---|---|
| r8gb.medium | 1 | 8 |
| r8gb.large | 2 | 16 |
| r8gb.xlarge | 4 | 32 |
| r8gb.2xlarge | 8 | 64 |
| r8gb.4xlarge | 16 | 128 |
| r8gb.8xlarge | 32 | 256 |
| r8gb.12xlarge | 48 | 384 |
| r8gb.16xlarge | 64 | 512 |
| r8gb.24xlarge | 96 | 768 |
| r8gb.48xlarge | 192 | 1536 |
Related Instances
| Instance | vCPUs | Memory |
|---|---|---|
| i4i.12xlarge | 48 | 384 GiB |
| i7i.12xlarge | 48 | 384 GiB |
| i7ie.12xlarge | 48 | 384 GiB |
| g6e.12xlarge | 48 | 384 GiB |
| i3en.12xlarge | 48 | 384 GiB |
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