The c8i.12xlarge is a compute optimised instance in the c8i family with 48 vCPU and 96 GiB of memory on Intel Xeon Scalable (Granite Rapids). It costs $1,641.80 a month on-demand in us-east-1 (N. Virginia) and is offered in 21 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 $37,794 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.
1,955.5g CO₂ an hour in us-east-1
1,427.5 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,609.04 | $268.35 | 83% | 726 | |
| $1,641.80 | $499.83 | 70% | 1,241 | |
| $1,641.80 | $164.18 | 90% | 4,291 | |
| $1,641.80 | $591.96 | 64% | 1,956 | |
| $1,641.80 | $443.11 | 73% | 2,883 | |
| $1,641.80 | $529.03 | 68% | 4,294 | |
| $1,757.78 | $464.28 | 74% | 49 | |
| $1,761.46 | $189.36 | 89% | 930 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8i.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