The c7i-flex.16xlarge is a compute optimised instance in the c7i-flex family with 64 vCPU and 128 GiB of memory on Intel Xeon Scalable (Sapphire Rapids). It costs $1,980.64 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 $55,524 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.
2,641.3g CO₂ an hour in us-east-1
1,928.2 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,941.14 | $562.90 | 71% | 4,545 | |
| $1,941.14 | $360.84 | 81% | 980 | |
| $1,980.64 | $507.72 | 74% | 5,800 | |
| $1,980.64 | $461.21 | 77% | 3,894 | |
| $1,980.64 | $438.29 | 78% | 2,641 | |
| $1,980.64 | $533.34 | 73% | 1,677 | |
| $1,980.69 | $1,655.64 | 16% | 5,796 | |
| $2,079.61 | $555.75 | 73% | 3,621 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c7i-flex.16xlarge?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