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The c6i.12xlarge is a compute optimised instance in the c6i family with 48 vCPU and 96 GiB of memory on Intel Xeon 8375C (Ice Lake). It costs $1,489.20 a month on-demand in us-east-1 (N. Virginia) and is offered in 29 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 $34,469 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.
1,733.7g CO₂ an hour in us-east-1
1,265.6 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,459.42 | $384.86 | 74% | 2,983 | |
| $1,459.42 | $442.60 | 70% | 643 | |
| $1,489.20 | $376.75 | 75% | 2,556 | |
| $1,489.20 | $450.48 | 70% | 1,101 | |
| $1,489.20 | $148.92 | 90% | 3,804 | |
| $1,489.20 | $531.73 | 64% | 1,734 | |
| $1,489.20 | $504.07 | 66% | 3,807 | |
| $1,563.66 | $563.56 | 64% | 2,377 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c6i.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