Amazon EC2 C6a instances are powered by 3rd generation AMD EPYC processors, deliver up to 15% better price performance compared to C5a instances, and offer 10% lower cost than comparable x86-based EC2 instances.
| Size | vCPUs | Memory (GiB) |
|---|---|---|
| c6a.large | 2 | 4 |
| c6a.xlarge | 4 | 8 |
| c6a.2xlarge | 8 | 16 |
| c6a.4xlarge | 16 | 32 |
| c6a.8xlarge | 32 | 64 |
| c6a.12xlarge | 48 | 96 |
| c6a.16xlarge | 64 | 128 |
| c6a.24xlarge | 96 | 192 |
| c6a.32xlarge | 128 | 256 |
| c6a.48xlarge | 192 | 384 |
| c6a.metal | 192 | 384 |
| Compute | Value |
|---|---|
| vCPUs | 192 |
| Memory | 384 GiB |
| Physical Processor | AMD EPYC 7R13 Processor |
| Clock Speed | 2.95 GHz,3.6 GHz |
| CPU Architecture | 64-bit |
| GPU | NA |
| GPU Memory | NA |
| Networking | Value |
|---|---|
| Network Performance | 50000 Megabit |
| Enhanced Networking | Yes |
| Storage | Value |
|---|---|
| Storage | EBS only |
| EBS Throughput | 40000 Mbps |
| Amazon | Value |
|---|---|
| Current Generation | Yes |
| Instance Type | c6a.metal |
| Family | Compute optimized |