Instance Details
| Compute | Value |
|---|---|
| vCPUs | 48 |
| Memory (GiB) | 384 |
| Memory per vCPU (GiB) | 8 |
| Physical Processor | AWS Graviton5 Processor |
| Clock Speed (GHz) | 3.3 GHz |
| CPU Architecture | arm64 |
| GPU | 0 |
| GPU Average Wattage | 0 W |
| GPU Architecture | none |
| Video Memory (GiB) | 0 |
| GPU Compute Capability ? | 0 |
| FPGA | 0 |
| ffmpeg FPS | N/A |
| CoreMark iterations/Second | N/A |
| NUMA Architecture | Value |
|---|---|
| Uses NUMA Architecture ? | N/A |
| NUMA Node Count | N/A |
| Max NUMA Distance | N/A |
| Cores per NUMA Node (Avg) | N/A |
| Threads per NUMA Node (Avg) | N/A |
| Memory per NUMA Node (Avg MB) | N/A |
| L3 Cache per NUMA Node (Avg MB) | N/A |
| L3 Cache Shared | N/A |
| Networking | Value |
|---|---|
| Network Performance (Gibps) | 25 |
| Enhanced Networking | true |
| IPv6 | true |
| Placement Group ? |
| Storage | Value |
|---|---|
| EBS Optimized | true |
| Max Bandwidth (Mbps) on EBS | 18000 |
| Max Throughput (MB/s) on EBS | 2250 |
| Max I/O operations/second IOPS | 72000 |
| Baseline Bandwidth (Mbps) on EBS | 18000 |
| Baseline Throughput (MB/s) on EBS | 2250 |
| Baseline I/O operations/second IOPS | 72000 |
| Devices | 3 |
| Swap Partition | false |
| NVME Drive ? | true |
| Disk Space (GiB) | 950 |
| SSD | true |
| Initialize Storage | false |
| Instance Store Read IOPS | 1,046,496 |
| Instance Store Write IOPS | 523,251 |
| Amazon | Value |
|---|---|
| Generation | current |
| Date Introduced | 2026-08-31 |
| Instance Type | r9gd.12xlarge |
| Family | Memory optimized |
| Name | R9GD 12xlarge Extra Large |
| Elastic Map Reduce EMR | false |
