db.r8g.12xlarge pricing and specs in Asia Pacific (Mumbai)
48 vCPU · 384 GiB · 22.5 Gigabit · AWS Graviton4 Graviton
$6.5280/hour on-demand · $4,765/month (MySQL, Single-AZ)
db.r8g.12xlarge is a memory-optimized RDS instance with 48 vCPU and 384 GiB, generation 8 of the r family on AWS Graviton (Arm). On-demand it costs $6.5280 an hour, about $4,765 a month if it runs all month. A one-year commitment with nothing up front works out at $4.3740 an hour and pays for itself above roughly 489 hours a month; below that, on-demand is cheaper. The three-year options go down to $3.0681 an hour, 53% below on-demand. There is no newer generation at this size in Asia Pacific (Mumbai). Across regions the cheapest place to run db.r8g.12xlarge is US East (N. Virginia) (us-east-1) at $5.7360 an hour, 12% below Asia Pacific (Mumbai).
Pricing by engine (hourly, USD, Single-AZ)
| Option | MySQL | PostgreSQL | MariaDB | Aurora MySQL | Aurora PostgreSQL | Oracle SE2 | SQL Server Express | SQL Server Web | SQL Server Standard | SQL Server Enterprise |
|---|---|---|---|---|---|---|---|---|---|---|
| On-Demand | $6.5280 | $6.5280 | $6.5280 | $7.5360 | $7.5360 | — | — | — | — | — |
| 1y Std RI NU | $4.3740 | $4.3740 | $4.3740 | $5.0490 | $5.0490 | — | — | — | — | — |
| 1y Std RI PU | $4.2430 | $4.2430 | $4.2430 | $4.8980 | $4.8980 | — | — | — | — | — |
| 1y Std RI AU | $4.1130 | $4.1130 | $4.1130 | $4.7479 | $4.7479 | — | — | — | — | — |
| 3y Std RI NU | $3.0681 | $3.0681 | $3.0681 | $3.5419 | $3.5419 | — | — | — | — | — |
Newer generations of the same size
Same family letter and size in a newer generation, ranked by price. “vCPU per $” uses vCPU as the performance proxy — newer chips usually add more, so it is a floor.
Already GravitonNo newer generation of this size is priced in Asia Pacific (Mumbai).
Cheapest regions for db.r8g.12xlarge
| Region | On-Demand $/h | vs ap-south-1 | Saves / mo |
|---|---|---|---|
| US East (N. Virginia) us-east-1 | $5.7360 | -12% | $578 |
| US East (Ohio) us-east-2 | $5.7360 | -12% | $578 |
| US West (Oregon) us-west-2 | $5.7360 | -12% | $578 |
| Asia Pacific (Malaysia) ap-southeast-5 | $5.8560 | -10% | $491 |
| EU (Stockholm) eu-north-1 | $5.8800 | -10% | $473 |
| Mexico (Central) mx-central-1 | $6.0240 | -8% | $368 |
Caveat: instance price is only part of the bill. Cross-region and internet data transfer, latency to your users, data-residency rules and service availability can outweigh a few percent on compute.
Price history (ap-south-1)
Daily snapshots since the catalog started tracking this type; a row is added whenever a headline price changes.
| Date | OD MySQL | OD Windows | 1y RI | 3y RI | Spot p50 |
|---|---|---|---|---|---|
| 2026-10-01 | $6.5280 | — | $4.3740 | $3.0681 | — |
| 2026-09-22 | $6.5280 | — | $4.3740 | — | — |
All attributes
- vCPU
- 48
- Cores / threads per core
- —
- Memory
- 384 GiB
- Memory per vCPU
- 8.00 GiB
- Processor
- AWS Graviton4
- Architecture
- arm64
- Sustained clock
- —
- Hypervisor
- —
- Generation
- Current
- Burstable
- No
- Bare metal
- No
- Free tier eligible
- No
- Network performance
- 22.5 Gigabit
- Network baseline / burst
- —
- Max ENIs × IPv4 per ENI
- —
- IPv6 / ENA / EFA
- — / — / —
- EBS optimized
- —
- EBS bandwidth (baseline / max)
- —
- EBS IOPS (baseline / max)
- —
- EBS NVMe
- —
- Instance storage
- EBS only
- GPU
- —
- Placement groups
- —
- Hibernation / Nitro Enclaves
- — / —
- Dedicated hosts
- —
- Boot modes
- —
- Spot supported
- —
Public AWS list prices (USD), refreshed nightly (catalog 2026-11-06). RI and Savings Plan rates are effective hourly (upfront amortised over the term) and are charged for every hour of the term. Excludes taxes, data transfer and storage. How these numbers are sourced and checked. Not affiliated with Amazon Web Services.
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