db.m5d.2xlargevsdb.r5d.2xlarge
db.m5d.2xlarge is 27% cheaper than db.r5d.2xlarge on demand in US East (N. Virginia), saving $222.65 a month.
| At a glance | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| On-demand | $0.838/hr27% less | $1.143/hr |
| Lowest rate | $0.6453/hr27% less1-yr reserved, no upfront | $0.88/hr1-yr reserved, no upfront |
| Size | 8 vCPUs, 32 GiB | 8 vCPUs, 64 GiB |
| Processor | Intel Xeon Platinum 8175 | Intel Xeon Platinum 8175 |
| Architecture | x86_64 | x86_64 |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. PostgreSQL, USD per hour.
| Option | db.m5d.2xlarge | db.r5d.2xlarge | db.r5d.2xlarge vs db.m5d.2xlarge |
|---|---|---|---|
| On-demandPay by the hour | $0.838 | $1.143 | ▲ 36% |
| 1-yr reservedNo upfront | 23% off$0.6453 | 23% off$0.88 | ▲ 36% |
Key differences
The biggest lead each one has.
Where db.m5d.2xlarge leads
On-demand price$0.838 vs $1.143 per hour
27% cheaperWhere db.r5d.2xlarge leads
Memory (GiB)64 vs 32
2× higherSpecs
4 of 24 specs differ. Those are in bold.
| ComputeAll 8 match | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| vCPUs | 8 | 8 |
| Physical cores | 4 | 4 |
| Threads per core | 2 | 2 |
| Architecture | x86_64 | x86_64 |
| Processor | Intel Xeon Platinum 8175 | Intel Xeon Platinum 8175 |
| CPU maker | Intel | Intel |
| Sustained clock | 3.1 GHz | 3.1 GHz |
| Burstable | No | No |
| Memory1 of 1 differ | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| Memory (GiB) | 32 | 64 |
| NetworkingAll 3 match | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| Network | Up to 10 Gbps | Up to 10 Gbps |
| Network baseline | 2.5 Gbps | 2.5 Gbps |
| Network peak | 10 Gbps | 10 Gbps |
| StorageAll 8 match | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| Storage | 1 x 300 NVMe SSD | 1 x 300 NVMe SSD |
| Local disks | 1 × 300 GB SSD | 1 × 300 GB SSD |
| EBS baseline bandwidth | 2,300 Mbps | 2,300 Mbps |
| EBS max bandwidth | 4,750 Mbps | 4,750 Mbps |
| EBS baseline throughput | 287.5 MB/s | 287.5 MB/s |
| EBS max throughput | 593.75 MB/s | 593.75 MB/s |
| EBS baseline IOPS | 12,000 | 12,000 |
| EBS max IOPS | 18,750 | 18,750 |
| Instance details2 of 3 differ | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| Family | m5d | r5d |
| Category | General purpose | Memory optimized |
| Current generation | Yes | Yes |
| Other1 of 1 differ | db.m5d.2xlarge | db.r5d.2xlarge |
|---|---|---|
| Hardware Basis | m5d.2xlarge | r5d.2xlarge |
On-demand prices by region
Cheapest for db.m5d.2xlarge first. PostgreSQL, USD per hour.
| Region | db.m5d.2xlarge | db.r5d.2xlarge | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $0.838 | $1.143 | ▲ 36% |
| US East (Ohio)us-east-2 | $0.838 | $1.143 | ▲ 36% |
| US West (Oregon)us-west-2 | $0.838 | $1.143 | ▲ 36% |
| EU (Stockholm)eu-north-1 | $0.88 | $1.166 | ▲ 32% |
| Canada (Central)ca-central-1 | $0.923 | $1.238 | ▲ 34% |
| EU (Ireland)eu-west-1 | $0.928 | $1.271 | ▲ 37% |
| US West (N. California)us-west-1 | $0.964 | $1.296 | ▲ 34% |
| AWS GovCloud (US-East)us-gov-east-1 | $0.965 | $1.282 | ▲ 33% |
| AWS GovCloud (US-West)us-gov-west-1 | $0.965 | $1.28 | ▲ 33% |
| EU (Paris)eu-west-3 | $0.971 | $1.343 | ▲ 38% |
| EU (London)eu-west-2 | $0.972 | $1.343 | ▲ 38% |
| EU (Milan)eu-south-1 | $0.976 | $1.335 | ▲ 37% |
| EU (Frankfurt)eu-central-1 | $1.003 | $1.389 | ▲ 38% |
| Middle East (Bahrain)me-south-1 | $1.022 | $1.399 | ▲ 37% |
| Middle East (UAE)me-central-1 | $1.022 | $1.399 | ▲ 37% |
| South America (Sao Paulo)sa-east-1 | $1.096 | $2.378 | ▲ 117% |
| Africa (Cape Town)af-south-1 | $1.106 | $1.506 | ▲ 36% |
| Asia Pacific (Jakarta)ap-southeast-3 | $1.161 | $1.374 | ▲ 18% |
| Asia Pacific (Singapore)ap-southeast-1 | $1.161 | $1.374 | ▲ 18% |
| Asia Pacific (Tokyo)ap-northeast-1 | $1.163 | $1.374 | ▲ 18% |
| Asia Pacific (Seoul)ap-northeast-2 | $1.164 | $1.366 | ▲ 17% |
| Asia Pacific (Sydney)ap-southeast-2 | $1.169 | $1.383 | ▲ 18% |
| Asia Pacific (Osaka)ap-northeast-3 | $1.22 | $1.374 | ▲ 13% |
| Asia Pacific (Mumbai)ap-south-1 | $1.222 | $1.324 | ▲ 8% |
| Asia Pacific (Hong Kong)ap-east-1 | $1.276 | $1.383 | ▲ 8% |
| Asia Pacific (Hyderabad)ap-south-2 | $4.82 | $5.164 | ▲ 7% |
Keep exploring
Each type’s own page, and how it compares with others.
db.m5d.2xlarge
db.m5d.2xlarge prices and specsEvery size in the m5d familyCompare db.m5d.2xlarge with
db.r5d.2xlarge
db.r5d.2xlarge prices and specsEvery size in the r5d familyCompare db.r5d.2xlarge with
AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.