The r8g.12xlarge is a memory optimised instance in the r8g family with 48 vCPU and 384 GiB of memory on AWS Graviton4 (Arm). It costs $1,446.80 a month on-demand in ap-south-2 (Hyderabad) and is offered in 31 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 $46,876 a year
Reserved capacity is billed every hour of the month whether it runs or not. A 1-yr reservation is cheaper once these run more than 16 h a day.
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.
1,767.4g CO₂ an hour in ap-south-2
1,290.2 kg a month. Grid 707 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,446.80 | $611.30 | 58% | 1,769 | |
| $1,446.80 | $144.69 | 90% | 1,767 | |
| $2,064.21 | $1,013.90 | 51% | 511 | |
| $2,064.21 | $475.45 | 77% | 1,188 | |
| $2,064.21 | $533.63 | 74% | 805 | |
| $2,116.42 | $519.61 | 75% | 299 | |
| $2,116.42 | $504.07 | 76% | 1,386 | |
| $2,167.22 | $216.74 | 90% | 1,104 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8g.12xlarge?region=ap-south-2"
List prices from AWS in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. AWS pricing page