**Upgrade I2 to I3 where possible, do not use for new applications** Compared to I2 instances, I3 instances have over 4x higher I/O performance, over 2x higher disk throughput and 18% more SSD per CPU.
| Size | vCPUs | Memory (GiB) |
|---|---|---|
| i2.large | 2 | 15 |
| i2.xlarge | 4 | 30 |
| i2.2xlarge | 8 | 61 |
| i2.4xlarge | 16 | 122 |
| i2.8xlarge | 32 | 244 |
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Memory | 122 GiB |
| Physical Processor | Intel Xeon E5-2670 v2 (Ivy Bridge) |
| Clock Speed | 2.5 GHz |
| CPU Architecture | 64-bit |
| GPU | NA |
| GPU Memory | NA |
| Networking | Value |
|---|---|
| Network Performance | High |
| Enhanced Networking | Yes |
| Storage | Value |
|---|---|
| Storage | 4 x 800 SSD |
| EBS Throughput | 1500 Mbps |
| Amazon | Value |
|---|---|
| Current Generation | No |
| Instance Type | i2.4xlarge |
| Family | Storage optimized |