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The c7i.2xlarge is a compute optimised instance in the c7i family with 8 vCPU and 16 GiB of memory on Intel Xeon Scalable (Sapphire Rapids). It costs $285.14 a month on-demand in ca-west-1 (Calgary) and is offered in 33 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 $7,206 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.
24.9g CO₂ an hour in ca-west-1
18.2 kg a month. Grid 185 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $255.41 | $97.02 | 62% | 74 | |
| $255.41 | $113.22 | 56% | 16 | |
| $260.61 | $148.41 | 43% | 43 | |
| $260.61 | $99.65 | 62% | 95 | |
| $260.61 | $76.07 | 71% | 64 | |
| $260.61 | $85.56 | 67% | 27 | |
| $260.61 | $26.06 | 90% | 95 | |
| $273.63 | $80.01 | 71% | 59 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c7i.2xlarge?region=ca-west-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