The c6a.16xlarge is a compute optimised instance in the c6a family with 64 vCPU and 128 GiB of memory on AMD EPYC 7R13. It costs $2,270.59 a month on-demand in ap-east-1 (Hong Kong) and is offered in 15 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 $64,481 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.
4,687g CO₂ an hour in ap-east-1
3,421.5 kg a month. Grid 810 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 11× the cleanest.
| $1,092.08 | $109.21 | 90% | 4,094 | |
| $1,092.08 | $481.73 | 56% | 4,097 | |
| $1,787.04 | $713.79 | 60% | 1,866 | |
| $1,787.04 | $535.89 | 70% | 2,751 | |
| $1,787.04 | $637.95 | 64% | 1,184 | |
| $1,917.39 | $961.05 | 50% | 1,829 | |
| $1,955.23 | $622.18 | 68% | 752 | |
| $2,039.33 | $990.61 | 51% | 1,956 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c6a.16xlarge?region=ap-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