x8i.4xlarge
The x8i.4xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.
Last updated at Sun Jun 21 2026
Instance Info
| Compute | Value |
| vCPUs | 16 |
| Memory | 256 GiB |
| Physical Processor | Intel Xeon Scalable (Granite Rapids) |
| Clock Speed | 3.9 GHz |
| CPU Architecture | 64-bit |
| GPU Memory | NA |
| Network | Value |
| Network Performance | Up to 15000 Megabit |
| Enhanced Networking | Yes |
| Storage | Value |
| Storage | EBS only |
| EBS Throughput | Up to 10000 Mbps |
| Amazon | Value |
| Current Generation | Yes |
| Instance Type | x8i.4xlarge |
| Family | Memory optimized |
Family Instances
| Instance | vCPUs | Memory |
|---|---|---|
| x8i.large | 2 | 32 |
| x8i.xlarge | 4 | 64 |
| x8i.2xlarge | 8 | 128 |
| x8i.4xlarge | 16 | 256 |
| x8i.8xlarge | 32 | 512 |
| x8i.12xlarge | 48 | 768 |
| x8i.16xlarge | 64 | 1024 |
| x8i.24xlarge | 96 | 1536 |
| x8i.32xlarge | 128 | 2048 |
| x8i.48xlarge | 192 | 3072 |
| x8i.64xlarge | 256 | 4096 |
| x8i.96xlarge | 384 | 6144 |
Related Instances
| Instance | vCPUs | Memory |
|---|---|---|
| i3en.6xlarge | 24 | 192 GiB |
| f2.6xlarge | 24 | 256 GiB |
| p5.4xlarge | 16 | 256 GiB |
| f1.4xlarge | 16 | 244 GiB |
| i7ie.6xlarge | 24 | 192 GiB |
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