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The c8a.16xlarge is a compute optimised instance in the c8a family with 64 vCPU and 128 GiB of memory on AMD EPYC 9R45. It costs $2,517.51 a month on-demand in us-east-1 (N. Virginia) and is offered in 7 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 $65,696 a year
Reserved capacity is billed every hour of the month whether it runs or not.
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.
1,642.6g CO₂ an hour in us-east-1
1,199.1 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 3× the cleanest.
| $2,517.51 | $988.93 | 61% | 1,043 | |
| $2,517.51 | $692.62 | 72% | 1,643 | |
| $2,517.51 | $664.59 | 74% | 2,422 | |
| $2,700.65 | $439.39 | 84% | 781 | |
| $2,701.12 | $1,148.80 | 57% | 1,610 | |
| $2,873.05 | $946.66 | 67% | 1,722 | |
| $3,169.02 | $887.53 | 72% | 2,578 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8a.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