r7i.4xlarge
r7i.4xlarge is an AWS EC2 instance with 16 vCPUs, 128 GiB memory (Intel Xeon Scalable (Sapphire Rapids)). In US East (N. Virginia) it costs $1.058 per hour on demand ($772.63 per month) for Linux; a 1-year reserved instance with no upfront costs $0.7001 per hour, 34% less. Spot capacity is about $0.3224 per hour. It is sold in 29 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | Spot | 1-yr reserved | 3-yr reserved | 1-yr savings plan | 3-yr savings plan |
|---|---|---|---|---|---|---|
| US East (N. Virginia) us-east-1 | $1.058 | $0.3224 | $0.7001 | $0.4801 | $0.7668 | $0.5521 |
| US East (Ohio) us-east-2 | $1.058 | $0.2549 | $0.7001 | $0.4801 | $0.7668 | $0.5521 |
| US West (Oregon) us-west-2 | $1.058 | $0.4454 | $0.7001 | $0.4801 | $0.7668 | $0.5521 |
| Asia Pacific (Malaysia) ap-southeast-5 | $1.085 | $0.32 | $0.7179 | $0.4923 | $0.7863 | $0.5661 |
| Asia Pacific (Thailand) ap-southeast-7 | $1.085 | $0.2814 | $0.7179 | $0.4923 | $0.7863 | $0.5661 |
| Asia Pacific (Mumbai) ap-south-1 | $1.092 | $0.3015 | $0.7177 | $0.4953 | $0.7894 | $0.567 |
| Asia Pacific (Hyderabad) ap-south-2 | $1.092 | $0.1092 | $0.7188 | $0.4953 | $0.7877 | $0.5669 |
| Mexico (Central) mx-central-1 | $1.111 | – | $0.7352 | $0.5041 | $0.8052 | $0.5797 |
| EU (Stockholm) eu-north-1 | $1.126 | $0.1489 | $0.7446 | $0.5106 | $0.8155 | $0.5871 |
| Asia Pacific (Taipei) ap-east-2 | $1.149 | – | – | – | $0.8325 | $0.5994 |
| Canada (Central) ca-central-1 | $1.159 | $0.4007 | $0.7687 | $0.5239 | $0.8379 | $0.602 |
| US West (N. California) us-west-1 | $1.176 | $0.3216 | $0.7779 | $0.5334 | $0.852 | $0.6135 |
| Europe (Spain) eu-south-2 | $1.184 | $0.1515 | $0.7835 | $0.5372 | $0.8581 | $0.6178 |
| EU (Ireland) eu-west-1 | $1.184 | $0.5432 | $0.7835 | $0.5372 | $0.8581 | $0.6178 |
| EU (Milan) eu-south-1 | $1.243 | $0.2655 | $0.7832 | $0.5371 | $0.9007 | $0.6485 |
| EU (London) eu-west-2 | $1.243 | $0.323 | $0.8242 | $0.562 | $0.8996 | $0.6486 |
| EU (Paris) eu-west-3 | $1.243 | $0.355 | $0.8242 | $0.562 | $0.8996 | $0.6486 |
| Asia Pacific (Sydney) ap-southeast-2 | $1.268 | $0.4557 | $0.8381 | $0.5763 | $0.9173 | $0.658 |
| Asia Pacific (Melbourne) ap-southeast-4 | $1.268 | $0.2073 | $0.8381 | $0.5763 | $0.9173 | $0.658 |
| AWS GovCloud (US-East) us-gov-east-1 | $1.268 | – | $0.8391 | $0.5754 | $0.919 | $0.6617 |
| AWS GovCloud (US-West) us-gov-west-1 | $1.268 | – | $0.8391 | $0.5752 | $0.919 | $0.6617 |
| Asia Pacific (Tokyo) ap-northeast-1 | $1.277 | $0.3604 | $0.8446 | $0.5792 | $0.925 | $0.666 |
| Asia Pacific (Seoul) ap-northeast-2 | $1.277 | $0.2937 | $0.8428 | $0.5811 | $0.9261 | $0.6634 |
| Asia Pacific (Osaka) ap-northeast-3 | $1.277 | $0.3455 | $0.8044 | $0.5516 | $0.925 | $0.6661 |
| Asia Pacific (Singapore) ap-southeast-1 | $1.277 | $0.4907 | $0.8446 | $0.5792 | $0.925 | $0.666 |
| Asia Pacific (Jakarta) ap-southeast-3 | $1.277 | $0.1277 | $0.8446 | $0.5792 | $0.925 | $0.666 |
| EU (Frankfurt) eu-central-1 | $1.277 | $0.4512 | $0.8446 | $0.5792 | $0.925 | $0.666 |
| Asia Pacific (New Zealand) ap-southeast-6 | $1.332 | – | – | – | $0.9632 | $0.6909 |
| South America (Sao Paulo) sa-east-1 | $1.688 | $0.4476 | $1.116 | $0.7668 | $1.222 | $0.8755 |
Prices by operating system in US East (N. Virginia)
| Operating system | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Linux | $1.058 | $0.7001 | $0.4801 |
| Ubuntu Pro | $1.086 | – | – |
| SUSE | $1.183 | $0.76 | $0.5341 |
| RHEL | $1.231 | $0.8729 | $0.6529 |
| Linux SQL Web | $1.329 | $0.9705 | $0.7505 |
| RHEL HA | $1.455 | $1.097 | $0.8769 |
| RHEL SQL Web | $1.502 | – | – |
| Windows | $1.794 | $1.436 | $1.216 |
| Windows SQL Web | $2.065 | $1.706 | $1.486 |
| Linux SQL Std | $2.978 | $2.62 | $2.40 |
| RHEL SQL Std | $3.151 | – | – |
| RHEL HA SQL Std | $3.375 | – | – |
| Windows SQL Std | $3.714 | $3.356 | $3.136 |
| Linux SQL Ent | $7.058 | $6.70 | $6.48 |
| RHEL SQL Ent | $7.231 | – | – |
| RHEL HA SQL Ent | $7.455 | – | – |
| Windows SQL Ent | $7.794 | $7.436 | $7.216 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Physical cores | 8 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | Intel Xeon Scalable (Sapphire Rapids) |
| CPU maker | Intel |
| Clock speed | 3.2 GHz |
| Sustained clock | 3.2 GHz |
| Processor features | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX |
| Burstable | No |
| Memory | Value |
|---|---|
| Memory (GiB) | 128 |
| Networking | Value |
|---|---|
| Network | Up to 12.5 Gbps |
| Network baseline | 6.25 Gbps |
| Network peak | 12.5 Gbps |
| Enhanced networking | Yes (ENA) |
| EFA | No |
| IPv6 | Yes |
| Max network interfaces | 8 |
| IPv4 addresses per interface | 30 |
| Storage | Value |
|---|---|
| Storage | EBS only |
| EBS optimized | Yes |
| EBS over NVMe | Required |
| EBS throughput | Up to 10000 Mbps |
| EBS baseline bandwidth | 5,000 Mbps |
| EBS max bandwidth | 10,000 Mbps |
| EBS baseline throughput | 625 MB/s |
| EBS max throughput | 1,250 MB/s |
| EBS baseline IOPS | 20,000 |
| EBS max IOPS | 40,000 |
| Max EBS volumes | 32 |
| Instance details | Value |
|---|---|
| Instance type | r7i.4xlarge |
| Family | r7i |
| Category | Memory optimized |
| Current generation | Yes |
| Normalization factor | 32 |
| Bare metal | No |
| Hypervisor | Nitro |
| Placement groups | Cluster, Partition, Spread |
| Hibernation | Yes |
| Nitro Enclaves | Yes |
| Boot modes | Legacy BIOS, UEFI |
Compare r7i.4xlarge
Compute and memory optimized
Other processors
With or without local disk and networking
Other generations
Other r7i sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| r7i.large | 2 | 16 | $0.1323 |
| r7i.xlarge | 4 | 32 | $0.2646 |
| r7i.2xlarge | 8 | 64 | $0.5292 |
| r7i.4xlarge | 16 | 128 | $1.058 |
| r7i.8xlarge | 32 | 256 | $2.117 |
| r7i.12xlarge | 48 | 384 | $3.175 |
| r7i.16xlarge | 64 | 512 | $4.234 |
| r7i.24xlarge | 96 | 768 | $6.35 |
| r7i.metal-24xl | 96 | 768 | $6.35 |
| r7i.48xlarge | 192 | 1536 | $12.701 |
| r7i.metal-48xl | 192 | 1536 | $12.701 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.