db.t3.largevsdb.m8i.large
db.t3.large is 24% cheaper than db.m8i.large on demand in US East (N. Virginia), saving $32.85 a month.
| At a glance | db.t3.large | db.m8i.large |
|---|---|---|
| On-demand | $0.145/hr24% less | $0.19/hr |
| Lowest rate | $0.1034/hr19% less1-yr reserved, no upfront | $0.1273/hr1-yr reserved, no upfront |
| Size | 2 vCPUs, 8 GiB | 2 vCPUs, 8 GiB |
| CPU | BurstableBest for workloads that are mostly idle | Full CPUSteady performance, no credits to manage |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. PostgreSQL, USD per hour.
| Option | db.t3.large | db.m8i.large | db.m8i.large vs db.t3.large |
|---|---|---|---|
| On-demandPay by the hour | $0.145 | $0.19 | ▲ 31% |
| 1-yr reservedNo upfront | 29% off$0.1034 | 33% off$0.1273 | ▲ 23% |
| 3-yr reservedNo upfront | — | 53% off$0.0893 | — |
| 1-yr savings planHourly commitment | — | 20% off$0.152 | — |
Key differences
The biggest lead each one has.
Where db.t3.large leads
On-demand price$0.145 vs $0.19 per hour
24% cheaperCPU modelEarns credits while idle, then bursts
BurstableEBS baseline IOPS4,000 vs 3,600
11% higherWhere db.m8i.large leads
CPU modelSteady performance, no credits to manage
Full CPUEBS max bandwidth10,000 Mbps vs 2,780 Mbps
3.6× higherNetwork peak12.5 Gbps vs 5 Gbps
2.5× higherSustained clock3.9 GHz vs 2.5 GHz
56% higherSpecs
19 of 24 specs differ. Those are in bold.
| Compute4 of 8 differ | db.t3.large | db.m8i.large |
|---|---|---|
| vCPUs | 2 | 2 |
| Physical cores | 1 | 1 |
| Threads per core | 2 | 2 |
| Architecture | – | x86_64 |
| Processor | – | Intel Xeon Scalable (Granite Rapids) |
| CPU maker | Intel | Intel |
| Sustained clock | 2.5 GHz | 3.9 GHz |
| Burstable | Yes | No |
| MemoryAll 1 match | db.t3.large | db.m8i.large |
|---|---|---|
| Memory (GiB) | 8 | 8 |
| Networking3 of 3 differ | db.t3.large | db.m8i.large |
|---|---|---|
| Network | – | Up to 12500 Megabit |
| Network baseline | 0.512 Gbps | 0.937 Gbps |
| Network peak | 5 Gbps | 12.5 Gbps |
| Storage7 of 7 differ | db.t3.large | db.m8i.large |
|---|---|---|
| Storage | – | EBS Only |
| EBS baseline bandwidth | 695 Mbps | 650 Mbps |
| EBS max bandwidth | 2,780 Mbps | 10,000 Mbps |
| EBS baseline throughput | 86.875 MB/s | 81.25 MB/s |
| EBS max throughput | 347.5 MB/s | 1,250 MB/s |
| EBS baseline IOPS | 4,000 | 3,600 |
| EBS max IOPS | 15,700 | 40,000 |
| Instance details4 of 4 differ | db.t3.large | db.m8i.large |
|---|---|---|
| Family | t3 | m8i |
| Category | – | General purpose |
| Current generation | – | Yes |
| Normalization factor | 4 | – |
| Other1 of 1 differ | db.t3.large | db.m8i.large |
|---|---|---|
| Hardware Basis | t3.large | m8i.large |
On-demand prices by region
Cheapest for db.t3.large first. PostgreSQL, USD per hour.
| Region | db.t3.large | db.m8i.large | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $0.145 | $0.19 | ▲ 31% |
| US East (Ohio)us-east-2 | $0.145 | $0.19 | ▲ 31% |
| US West (Oregon)us-west-2 | $0.145 | $0.19 | ▲ 31% |
| EU (Ireland)eu-west-1 | $0.156 | $0.207 | ▲ 33% |
| Europe (Spain)eu-south-2 | $0.156 | $0.21 | ▲ 35% |
| Canada (Central)ca-central-1 | $0.16 | $0.21 | ▲ 31% |
| Canada West (Calgary)ca-west-1 | $0.16 | $0.21 | ▲ 31% |
| EU (London)eu-west-2 | $0.164 | $0.216 | ▲ 32% |
| EU (Paris)eu-west-3 | $0.164 | $0.22 | ▲ 34% |
| EU (Frankfurt)eu-central-1 | $0.168 | $0.22 | ▲ 31% |
| Africa (Cape Town)af-south-1 | $0.186 | $0.25 | ▲ 34% |
| US West (N. California)us-west-1 | $0.19 | $0.21 | ▲ 11% |
| Asia Pacific (Malaysia)ap-southeast-5 | $0.202 | $0.23 | ▲ 14% |
| Asia Pacific (Hyderabad)ap-south-2 | $0.212 | $0.27 | ▲ 27% |
| Asia Pacific (Mumbai)ap-south-1 | $0.212 | $0.27 | ▲ 27% |
| Asia Pacific (Seoul)ap-northeast-2 | $0.224 | $0.26 | ▲ 16% |
| Asia Pacific (Singapore)ap-southeast-1 | $0.224 | $0.26 | ▲ 16% |
| Asia Pacific (Sydney)ap-southeast-2 | $0.224 | $0.26 | ▲ 16% |
| Asia Pacific (Tokyo)ap-northeast-1 | $0.224 | $0.26 | ▲ 16% |
| Asia Pacific (New Zealand)ap-southeast-6 | $0.2352 | $0.2724 | ▲ 16% |
| South America (Sao Paulo)sa-east-1 | $0.302 | $0.24 | ▼ 21% |
Keep exploring
Each type’s own page, and how it compares with others.
AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.