Amazon Web Services RDS for PostgreSQL db.r8g.12xlargeUS company
48 vCPU / 384GB, N. Virginia, United States. $4,187.28 per month on-demand (excluding tax)
Prices shown for: N. Virginia, United States (us-east-1)
About this product
A memory-optimized Arm Graviton4 PostgreSQL managed database with 48 vCPU, 384 GB memory. Single AZ.
Key points
- Spec 48 vCPU, 384 GB memory
- Engine PostgreSQL
- CPU AWS Graviton4
- Performance Fixed (steady, no CPU credits)
- Type memory-optimized
- Network 22.5 Gigabit
- High availability Single AZ
- Region N. Virginia (us-east-1)
db.r8g (Graviton4, memory-optimized)
An RDS memory-optimized DB instance class on AWS Graviton4 (Arm). Performance is steady and does not depend on CPU credits. It has about 8 GB of memory per vCPU. Suited to memory-hungry work on open-source databases such as MySQL and PostgreSQL.
Good for Memory-heavy MySQL and PostgreSQL
Price by pricing model
| Pricing model | Hourly price | Monthly (original currency) | Monthly (with Korean VAT 10%) | Monthly (excluding tax) | Source |
|---|---|---|---|---|---|
| On-demand | $5.736/hr | $4,187.28hourly x 730 | $4,606.01With Korean VAT 10% | $4,187.28Excluding tax | Official pricingChecked 2026-10-20 |
On-demand uses the flat monthly price when there is one, otherwise the hourly price times the monthly hours. Reserved and savings plan prices are monthly equivalents.
Source: Official pricing, checked 2026-10-20 12:04 KST. $5.736/hr x 730 hours, VAT excluded.
Shown in USD, US East prices. Exchange rate used: 1 USD = ₩1,329.49 (as of 2026-10-19). Prices exclude tax. Local taxes such as VAT or GST depend on your country. Korea-based buyers pay 10% VAT.
Specifications
- Company
- Amazon Web Services (US company)
- Family
- db.r8g
- Type
- Memory optimized
- vCPU
- 48
- Memory
- 384GB
- CPU
- AWS Graviton4
- CPU architecture
- arm64
- Network
- 22.5 Gigabit
- DB engine
- PostgreSQL
- High availability
- No
- Region
- N. Virginia, United States (us-east-1)
- Product ID
- postgresql:db.r8g.12xlarge:single-az
Similar products at other providers
The cheapest on-demand product at each provider with the same or larger spec. Price region: US East.
| Company | Product | Spec | Region | Monthly price | Source |
|---|---|---|---|---|---|
| Microsoft AzureUS company | Database for PostgreSQL Flexible Memory Optimized Edsv5 64 vCorePostgreSQL, memory-optimized | 64 vCPU / 512GBLarger | Virginia, United States | $5,840.00$8.00/hr x 730 hours, VAT excluded | Official pricingChecked 2026-10-20 |
Last updated: 2026-10-20 12:09 KST.