r6i.4xlarge
r6i.4xlarge is an AWS EC2 instance with 16 vCPUs, 128 GiB memory (Intel Xeon 8375C (Ice Lake)). In US East (N. Virginia) it costs $1.008 per hour on demand ($735.84 per month) for Linux; a 1-year reserved instance with no upfront costs $0.6668 per hour, 34% less. Spot capacity is about $0.282 per hour. It is sold in 33 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 | $1.008 | $0.282 | $0.6668 | $0.4572 | $0.7303 | $0.5258 |
| US East (Ohio) us-east-2 | $1.008 | $0.3146 | $0.6668 | $0.4572 | $0.7303 | $0.5258 |
| US West (Oregon) us-west-2 | $1.008 | $0.3368 | $0.6668 | $0.4572 | $0.7303 | $0.5258 |
| Asia Pacific (Malaysia) ap-southeast-5 | $1.034 | $0.3161 | $0.6837 | $0.4688 | $0.7488 | $0.5392 |
| Asia Pacific (Thailand) ap-southeast-7 | $1.034 | $0.2766 | $0.6837 | $0.4688 | $0.7488 | $0.5392 |
| Asia Pacific (Mumbai) ap-south-1 | $1.04 | $0.3068 | $0.6836 | $0.4717 | $0.7518 | $0.54 |
| Asia Pacific (Hyderabad) ap-south-2 | $1.04 | $0.104 | $0.6845 | $0.4717 | $0.7502 | $0.5399 |
| Mexico (Central) mx-central-1 | $1.058 | – | $0.7001 | $0.4801 | $0.7668 | $0.5521 |
| EU (Stockholm) eu-north-1 | $1.072 | $0.1425 | $0.6754 | $0.4631 | $0.7767 | $0.5592 |
| Asia Pacific (Taipei) ap-east-2 | $1.094 | – | – | – | $0.7929 | $0.5709 |
| Canada (Central) ca-central-1 | $1.104 | $0.3354 | $0.7321 | $0.499 | $0.798 | $0.5733 |
| Canada West (Calgary) ca-west-1 | $1.104 | $0.241 | $0.7321 | $0.499 | $0.798 | $0.5733 |
| US West (N. California) us-west-1 | $1.12 | $0.3057 | $0.7409 | $0.508 | $0.8114 | $0.5842 |
| EU (Ireland) eu-west-1 | $1.128 | $0.5194 | $0.7462 | $0.5117 | $0.8172 | $0.5884 |
| EU (Milan) eu-south-1 | $1.184 | $0.2492 | $0.7459 | $0.5115 | $0.8578 | $0.6176 |
| EU (London) eu-west-2 | $1.184 | $0.3465 | $0.785 | $0.5353 | $0.8568 | $0.6178 |
| EU (Paris) eu-west-3 | $1.184 | $0.4023 | $0.785 | $0.5353 | $0.8568 | $0.6178 |
| Israel (Tel Aviv) il-central-1 | $1.184 | $0.4423 | $0.7835 | $0.5372 | $0.8581 | $0.6178 |
| Asia Pacific (Sydney) ap-southeast-2 | $1.208 | $0.4403 | $0.7982 | $0.5489 | $0.8736 | $0.6266 |
| AWS GovCloud (US-East) us-gov-east-1 | $1.208 | – | $0.7991 | $0.548 | $0.8752 | $0.6301 |
| AWS GovCloud (US-West) us-gov-west-1 | $1.208 | – | $0.7991 | $0.548 | $0.8752 | $0.6301 |
| Asia Pacific (Tokyo) ap-northeast-1 | $1.216 | $0.3894 | $0.8044 | $0.5516 | $0.881 | $0.6343 |
| Asia Pacific (Seoul) ap-northeast-2 | $1.216 | $0.2827 | $0.8026 | $0.5534 | $0.882 | $0.6318 |
| Asia Pacific (Osaka) ap-northeast-3 | $1.216 | $0.3424 | $0.7661 | $0.5253 | $0.881 | $0.6343 |
| Asia Pacific (Singapore) ap-southeast-1 | $1.216 | $0.4881 | $0.8044 | $0.5516 | $0.881 | $0.6343 |
| EU (Frankfurt) eu-central-1 | $1.216 | $0.4802 | $0.8044 | $0.5516 | $0.881 | $0.6343 |
| Middle East (UAE) me-central-1 | $1.241 | $0.3395 | $0.8208 | $0.5628 | $0.899 | $0.6473 |
| Middle East (Bahrain) me-south-1 | $1.241 | $0.3449 | $0.7817 | $0.536 | $0.899 | $0.6472 |
| Asia Pacific (New Zealand) ap-southeast-6 | $1.268 | – | – | – | $0.9173 | $0.658 |
| Asia Pacific (Hong Kong) ap-east-1 | $1.336 | $0.4882 | $0.8417 | $0.5772 | $0.9679 | $0.6969 |
| Europe (Zurich) eu-central-2 | $1.338 | $0.2247 | $0.8848 | $0.6067 | $0.9691 | $0.6978 |
| Africa (Cape Town) af-south-1 | $1.344 | $0.4759 | $0.8467 | $0.5806 | $0.9737 | $0.7011 |
| South America (Sao Paulo) sa-east-1 | $1.608 | $0.1996 | $1.063 | $0.7303 | $1.163 | $0.8338 |
Prices by operating system in US East (N. Virginia)
| Operating system | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Linux | $1.008 | $0.6668 | $0.4572 |
| Ubuntu Pro | $1.036 | – | – |
| SUSE | $1.133 | $0.7268 | $0.5112 |
| RHEL | $1.181 | $0.8396 | $0.63 |
| Linux SQL Web | $1.278 | $0.9372 | $0.7276 |
| RHEL HA | $1.405 | $1.064 | $0.854 |
| RHEL SQL Web | $1.451 | – | – |
| Windows | $1.744 | $1.403 | $1.193 |
| Windows SQL Web | $2.014 | $1.673 | $1.464 |
| Linux SQL Std | $2.928 | $2.587 | $2.377 |
| RHEL SQL Std | $3.101 | – | – |
| RHEL HA SQL Std | $3.325 | – | – |
| Windows SQL Std | $3.664 | $3.323 | $3.113 |
| Linux SQL Ent | $7.008 | $6.667 | $6.457 |
| RHEL SQL Ent | $7.181 | – | – |
| RHEL HA SQL Ent | $7.405 | – | – |
| Windows SQL Ent | $7.744 | $7.403 | $7.193 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Physical cores | 8 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | Intel Xeon 8375C (Ice Lake) |
| CPU maker | Intel |
| Clock speed | 3.5 GHz |
| Sustained clock | 3.5 GHz |
| Processor features | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo |
| 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 | 27 |
| Instance details | Value |
|---|---|
| Instance type | r6i.4xlarge |
| Family | r6i |
| Category | Memory optimized |
| Current generation | Yes |
| Normalization factor | 32 |
| Bare metal | No |
| Hypervisor | Nitro |
| Placement groups | Cluster, Partition, Spread |
| Hibernation | No |
| Nitro Enclaves | Yes |
| Boot modes | Legacy BIOS, UEFI |
Compare r6i.4xlarge
Compute and memory optimized
Other processors
With or without local disk and networking
Other generations
Other r6i sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| r6i.large | 2 | 16 | $0.126 |
| r6i.xlarge | 4 | 32 | $0.252 |
| r6i.2xlarge | 8 | 64 | $0.504 |
| r6i.4xlarge | 16 | 128 | $1.008 |
| r6i.8xlarge | 32 | 256 | $2.016 |
| r6i.12xlarge | 48 | 384 | $3.024 |
| r6i.16xlarge | 64 | 512 | $4.032 |
| r6i.24xlarge | 96 | 768 | $6.048 |
| r6i.32xlarge | 128 | 1024 | $8.064 |
| r6i.metal | 128 | 1024 | $8.064 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.