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The r8gd.12xlarge is a memory optimised instance in the r8gd family with 48 vCPU and 384 GiB of memory on AWS Graviton4 (Arm). It costs $2,574.74 a month on-demand in us-east-1 (N. Virginia) and is offered in 27 regions.
The list price has not changed in this window. Spot moves with demand and is read every few minutes.
First year, 3 instances
Spot saves $707.98 a year
Reserved capacity is billed every hour of the month whether it runs or not.
Bars are on-demand per hour; the teal mark is spot. Price per vCPU is the same at every size, so pick the size that fits.
805.4g CO₂ an hour in us-east-1
588 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,665.10 | $595.17 | 64% | 1,769 | |
| $2,574.74 | $2,555.07 | 1% | 805 | |
| $2,574.74 | $481.95 | 81% | 1,188 | |
| $2,574.74 | $782.85 | 70% | 511 | |
| $2,644.47 | $801.25 | 70% | 299 | |
| $2,718.05 | $271.78 | 90% | 20 | |
| $2,800.05 | $828.55 | 70% | 1,104 | |
| $2,824.92 | $611.16 | 78% | 325 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8gd.12xlarge?region=us-east-1"
List prices from AWS in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. AWS pricing page