r7a EC2 instance family
AMD EPYC 9R14 at 3.7 GHz, x86_64, 1 to 192 vCPUs, 8 to 1536 GiB
Prices #
| Type | vCPU | Memory | Typical spot | On-demand | Cheapest region | Per vCPU-hour |
|---|---|---|---|---|---|---|
| r7a.medium1 vCPU, 8 GiB | 1 | 8 GiB | $0.0536 | $0.1221 | us-east-1 of 9 | $0.0536 |
| r7a.large2 vCPU, 16 GiB | 2 | 16 GiB | $0.1072 | $0.2442 | us-east-1 of 9 | $0.0536 |
| r7a.xlarge4 vCPU, 32 GiB | 4 | 32 GiB | $0.2144 | $0.4883 | us-east-1 of 9 | $0.0536 |
| r7a.2xlarge8 vCPU, 64 GiB | 8 | 64 GiB | $0.4289 | $0.9766 | us-east-1 of 9 | $0.0536 |
| r7a.4xlarge16 vCPU, 128 GiB | 16 | 128 GiB | $0.8577 | $1.953 | us-east-1 of 9 | $0.0536 |
| r7a.8xlarge32 vCPU, 256 GiB | 32 | 256 GiB | $1.715 | $3.906 | us-east-1 of 9 | $0.0536 |
| r7a.12xlarge48 vCPU, 384 GiB | 48 | 384 GiB | $2.573 | $5.860 | us-east-1 of 9 | $0.0536 |
| r7a.16xlarge64 vCPU, 512 GiB | 64 | 512 GiB | $3.431 | $7.813 | us-east-1 of 9 | $0.0536 |
| r7a.24xlarge96 vCPU, 768 GiB | 96 | 768 GiB | $5.146 | $11.72 | us-east-1 of 9 | $0.0536 |
| r7a.32xlarge128 vCPU, 1024 GiB | 128 | 1024 GiB | $6.862 | $15.63 | us-east-1 of 9 | $0.0536 |
| r7a.48xlarge192 vCPU, 1536 GiB | 192 | 1536 GiB | $10.29 | $23.44 | us-east-1 of 9 | $0.0536 |
| r7a.metal-48xl192 vCPU, 1536 GiB | 192 | 1536 GiB | $10.29 | $23.44 | us-east-1 of 9 | $0.0536 |
Per hour on Windows, in each type's cheapest region. Typical spot: per pricing run of the last 7 days, the cheapest zone's spot price, averaged, as the finder shows it with that region selected. On-demand: the same region's price. Per vCPU-hour: the spot price, or without spot the on-demand price, per vCPU. Every region is under Prices by region.
Description #
The memory-optimized R7A instance family, generally available since September 2023, is powered by 4th Gen AMD EPYC (Genoa) processors with a max frequency of 3.7 GHz. These instances are EBS-backed and utilize high-speed DDR5 memory, offering 2.25x more memory bandwidth than the R6a generation. They provide up to 50 Gbps of network bandwidth and up to 40 Gbps of EBS bandwidth, and feature a 1:1 vCPU to physical core mapping. This family is SAP-certified and ideal for high-performance, memory-intensive workloads.
Written by Gemini from web sources and not checked: the specs and prices on this page come from AWS.
Specs #
Instance Types
vCPUs
1 to 192
Memory
8 to 1536 GiB
Architecture
x86_64
Processor
AMD EPYC 9R14
Sustained clock
3.7 GHz
Single-thread PassMark
2875
measured on r7a, 2026-09-30: the median of its types in runs-on.com benchmarks
| Type | vCPU | Memory | Local storage | Network | EBS |
|---|---|---|---|---|---|
| r7a.medium | 1 | 8 GiB | EBS only | up to 12.5 (0.39 baseline) | up to 10 (0.325 baseline) |
| r7a.large | 2 | 16 GiB | EBS only | up to 12.5 (0.781 baseline) | up to 10 (0.65 baseline) |
| r7a.xlarge | 4 | 32 GiB | EBS only | up to 12.5 (1.562 baseline) | up to 10 (1.25 baseline) |
| r7a.2xlarge | 8 | 64 GiB | EBS only | up to 12.5 (3.125 baseline) | up to 10 (2.5 baseline) |
| r7a.4xlarge | 16 | 128 GiB | EBS only | up to 12.5 (6.25 baseline) | up to 10 (5 baseline) |
| r7a.8xlarge | 32 | 256 GiB | EBS only | 12.5 | 10 |
| r7a.12xlarge | 48 | 384 GiB | EBS only | 18.75 | 15 |
| r7a.16xlarge | 64 | 512 GiB | EBS only | 25 | 20 |
| r7a.24xlarge | 96 | 768 GiB | EBS only | 37.5 | 30 |
| r7a.32xlarge | 128 | 1024 GiB | EBS only | 50 | 40 |
| r7a.48xlarge | 192 | 1536 GiB | EBS only | 50 | 40 |
| r7a.metal-48xl | 192 | 1536 GiB | EBS only | 50 | 40 |
Network and EBS: peak bandwidth in Gbit/s, with the bandwidth the type sustains when it is lower. Local storage: the instance store, in decimal GB as AWS sizes it.
Performance ranking #
Ranked by PassMark single-thread score
Not benchmarked yet 44
These families have no PassMark single-thread score yet, so they are not ranked.
Available Regions #
9 regions with a price in the last 7 days. Select up to 4 to compare them in the price history charts under Prices by region.
Prices by region #
Each type's regions on Windows, cheapest first, with the same figures as the Prices table, and its price history: the daily mean of every zone and pricing run, over the last 15 UTC days. Each price column is tinted from its cheapest region (green) to its most expensive (red).
r7a.medium1 vCPU, 8 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $0.0536 | $0.1221 | 56% |
| us-east-2 Ohio | $0.0536 | $0.1221 | 56% |
| ap-south-2 Hyderabad | $0.0538 | $0.1245 | 57% |
| eu-north-1 Stockholm | $0.0541 | $0.1269 | 57% |
| eu-south-2 Spain | $0.0545 | $0.1311 | 58% |
| us-west-2 Oregon | $0.0568 | $0.1221 | 53% |
| ap-northeast-1 Tokyo | $0.0622 | $0.1378 | 55% |
| eu-central-1 Frankfurt | $0.0623 | $0.1378 | 55% |
| eu-west-1 Ireland | $0.0664 | $0.1311 | 49% |
r7a.large2 vCPU, 16 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $0.1072 | $0.2442 | 56% |
| us-east-2 Ohio | $0.1072 | $0.2442 | 56% |
| ap-south-2 Hyderabad | $0.1077 | $0.2490 | 57% |
| eu-north-1 Stockholm | $0.1082 | $0.2538 | 57% |
| eu-south-2 Spain | $0.1090 | $0.2623 | 58% |
| us-west-2 Oregon | $0.1135 | $0.2442 | 54% |
| ap-northeast-1 Tokyo | $0.1244 | $0.2755 | 55% |
| eu-central-1 Frankfurt | $0.1246 | $0.2755 | 55% |
| eu-west-1 Ireland | $0.1328 | $0.2623 | 49% |
r7a.xlarge4 vCPU, 32 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $0.2144 | $0.4883 | 56% |
| us-east-2 Ohio | $0.2144 | $0.4883 | 56% |
| ap-south-2 Hyderabad | $0.2154 | $0.4980 | 57% |
| eu-north-1 Stockholm | $0.2164 | $0.5076 | 57% |
| eu-south-2 Spain | $0.2181 | $0.5245 | 58% |
| us-west-2 Oregon | $0.2269 | $0.4883 | 54% |
| ap-northeast-1 Tokyo | $0.2489 | $0.5511 | 55% |
| eu-central-1 Frankfurt | $0.2491 | $0.5511 | 55% |
| eu-west-1 Ireland | $0.2652 | $0.5245 | 49% |
r7a.2xlarge8 vCPU, 64 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $0.4289 | $0.9766 | 56% |
| us-east-2 Ohio | $0.4289 | $0.9766 | 56% |
| ap-south-2 Hyderabad | $0.4308 | $0.9959 | 57% |
| eu-north-1 Stockholm | $0.4327 | $1.015 | 57% |
| eu-south-2 Spain | $0.4361 | $1.049 | 58% |
| us-west-2 Oregon | $0.4540 | $0.9766 | 54% |
| ap-northeast-1 Tokyo | $0.4978 | $1.102 | 55% |
| eu-central-1 Frankfurt | $0.4982 | $1.102 | 55% |
| eu-west-1 Ireland | $0.5304 | $1.049 | 49% |
r7a.4xlarge16 vCPU, 128 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $0.8577 | $1.953 | 56% |
| us-east-2 Ohio | $0.8577 | $1.953 | 56% |
| ap-south-2 Hyderabad | $0.8616 | $1.992 | 57% |
| eu-north-1 Stockholm | $0.8654 | $2.030 | 57% |
| eu-south-2 Spain | $0.8722 | $2.098 | 58% |
| us-west-2 Oregon | $0.9077 | $1.953 | 54% |
| ap-northeast-1 Tokyo | $0.9956 | $2.204 | 55% |
| eu-central-1 Frankfurt | $0.9965 | $2.204 | 55% |
| eu-west-1 Ireland | $1.061 | $2.098 | 49% |
r7a.8xlarge32 vCPU, 256 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $1.715 | $3.906 | 56% |
| us-east-2 Ohio | $1.715 | $3.906 | 56% |
| ap-south-2 Hyderabad | $1.723 | $3.984 | 57% |
| eu-north-1 Stockholm | $1.731 | $4.061 | 57% |
| eu-south-2 Spain | $1.744 | $4.196 | 58% |
| us-west-2 Oregon | $1.828 | $3.906 | 53% |
| ap-northeast-1 Tokyo | $1.991 | $4.409 | 55% |
| eu-central-1 Frankfurt | $1.993 | $4.409 | 55% |
| eu-west-1 Ireland | $2.121 | $4.196 | 49% |
r7a.12xlarge48 vCPU, 384 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $2.573 | $5.860 | 56% |
| us-east-2 Ohio | $2.573 | $5.860 | 56% |
| ap-south-2 Hyderabad | $2.585 | $5.976 | 57% |
| eu-north-1 Stockholm | $2.596 | $6.091 | 57% |
| eu-south-2 Spain | $2.617 | $6.294 | 58% |
| eu-west-1 Ireland | $2.617 | $6.294 | 58% |
| ap-northeast-1 Tokyo | $2.649 | $6.613 | 60% |
| eu-central-1 Frankfurt | $2.649 | $6.613 | 60% |
| us-west-2 Oregon | $2.688 | $5.860 | 54% |
r7a.16xlarge64 vCPU, 512 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $3.431 | $7.813 | 56% |
| us-east-2 Ohio | $3.431 | $7.813 | 56% |
| ap-south-2 Hyderabad | $3.446 | $7.967 | 57% |
| eu-north-1 Stockholm | $3.462 | $8.122 | 57% |
| eu-south-2 Spain | $3.489 | $8.392 | 58% |
| us-west-2 Oregon | $3.631 | $7.813 | 54% |
| eu-central-1 Frankfurt | $3.979 | $8.817 | 55% |
| ap-northeast-1 Tokyo | $3.982 | $8.817 | 55% |
| eu-west-1 Ireland | $4.243 | $8.392 | 49% |
r7a.24xlarge96 vCPU, 768 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $5.146 | $11.72 | 56% |
| us-east-2 Ohio | $5.146 | $11.72 | 56% |
| ap-south-2 Hyderabad | $5.170 | $11.95 | 57% |
| eu-north-1 Stockholm | $5.193 | $12.18 | 57% |
| eu-south-2 Spain | $5.233 | $12.59 | 58% |
| eu-central-1 Frankfurt | $5.297 | $13.23 | 60% |
| us-west-2 Oregon | $5.446 | $11.72 | 54% |
| ap-northeast-1 Tokyo | $5.974 | $13.23 | 55% |
| eu-west-1 Ireland | $6.364 | $12.59 | 49% |
r7a.32xlarge128 vCPU, 1024 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $6.862 | $15.63 | 56% |
| us-east-2 Ohio | $6.862 | $15.63 | 56% |
| us-west-2 Oregon | $6.862 | $15.63 | 56% |
| ap-south-2 Hyderabad | $6.893 | $15.93 | 57% |
| eu-north-1 Stockholm | $6.923 | $16.24 | 57% |
| eu-south-2 Spain | $6.978 | $16.78 | 58% |
| eu-central-1 Frankfurt | $7.063 | $17.63 | 60% |
| ap-northeast-1 Tokyo | $7.063 | $17.63 | 60% |
| eu-west-1 Ireland | $8.486 | $16.78 | 49% |
r7a.48xlarge192 vCPU, 1536 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $10.29 | $23.44 | 56% |
| us-east-2 Ohio | $10.29 | $23.44 | 56% |
| ap-south-2 Hyderabad | $10.34 | $23.90 | 57% |
| eu-north-1 Stockholm | $10.39 | $24.36 | 57% |
| eu-south-2 Spain | $10.47 | $25.18 | 58% |
| ap-northeast-1 Tokyo | $10.59 | $26.45 | 60% |
| eu-central-1 Frankfurt | $10.59 | $26.45 | 60% |
| us-west-2 Oregon | $10.89 | $23.44 | 54% |
| eu-west-1 Ireland | $11.70 | $25.18 | 54% |
r7a.metal-48xl192 vCPU, 1536 GiB, 9 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-1 N. Virginia | $10.29 | $23.44 | 56% |
| us-east-2 Ohio | $10.29 | $23.44 | 56% |
| ap-south-2 Hyderabad | $10.34 | $23.90 | 57% |
| eu-north-1 Stockholm | $10.39 | $24.36 | 57% |
| eu-south-2 Spain | $10.47 | $25.18 | 58% |
| eu-west-1 Ireland | $10.47 | $25.18 | 58% |
| ap-northeast-1 Tokyo | $10.59 | $26.45 | 60% |
| eu-central-1 Frankfurt | $10.59 | $26.45 | 60% |
| us-west-2 Oregon | $10.89 | $23.44 | 54% |