The c7i-flex.xlarge is a compute optimised instance in the c7i-flex family with 4 vCPU and 8 GiB of memory on Intel Xeon Scalable (Sapphire Rapids). It costs $123.79 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 $2,675 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.
11.4g CO₂ an hour in us-east-1
8.3 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $121.32 | $36.14 | 70% | 4 | |
| $121.32 | $54.09 | 55% | 20 | |
| $123.79 | $32.49 | 74% | 17 | |
| $123.79 | $103.37 | 16% | 25 | |
| $123.79 | $44.68 | 64% | 7 | |
| $123.79 | $49.49 | 60% | 11 | |
| $123.79 | $43.14 | 65% | 25 | |
| $129.98 | $34.60 | 73% | 16 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c7i-flex.xlarge?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