# Amazon Aurora Memory-optimized (R-family) 12xlarge instances compared

> Compare all 8 Amazon Aurora Memory-optimized (R-family) 12xlarge instances — monthly price across regions and engines, side by side.

Source: https://www.bytebase.com/dbcost/aurora/compare/r-12xlarge/

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Pricing below is for US East (N. Virginia) (us-east-1); other regions, engines are on the page.

## Aurora PostgreSQL (us-east-1)

| Instance | vCPU | RAM (GB) | On-Demand | 1-yr Reserved | 3-yr Reserved |
|---|---|---|---|---|---|
| db.r5.12xlarge | 48 | 384 | $5,081 | $2,770 | $1,772 |
| db.r6g.12xlarge | 48 | 384 | $4,547 | $2,479 | $1,585 |
| db.r6gd.12xlarge | 48 | 384 | $5,466 | $3,990 | $2,897 |
| db.r6i.12xlarge | 48 | 384 | $5,081 | $2,770 | $1,771 |
| db.r7g.12xlarge | 48 | 384 | $4,842 | $3,535 | $2,566 |
| db.r7i.12xlarge | 48 | 384 | $5,081 | $3,201 | — |
| db.r8g.12xlarge | 48 | 384 | $4,836 | $3,046 | — |
| db.r8gd.12xlarge | 48 | 384 | $5,466 | — | — |

## Aurora MySQL (us-east-1)

| Instance | vCPU | RAM (GB) | On-Demand | 1-yr Reserved | 3-yr Reserved |
|---|---|---|---|---|---|
| db.r5.12xlarge | 48 | 384 | $5,081 | $2,770 | $1,772 |
| db.r6g.12xlarge | 48 | 384 | $4,547 | $2,479 | $1,585 |
| db.r6i.12xlarge | 48 | 384 | $5,081 | $2,770 | $1,771 |
| db.r7g.12xlarge | 48 | 384 | $4,842 | $3,535 | $2,566 |
| db.r7i.12xlarge | 48 | 384 | $5,081 | $3,201 | — |
| db.r8g.12xlarge | 48 | 384 | $4,836 | $3,046 | — |