The c6a.32xlarge is a compute optimised instance in the c6a family with 128 vCPU and 256 GiB of memory on AMD EPYC 7R13. It costs $3,574.08 a month on-demand in us-east-1 (N. Virginia) 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 $77,765 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.
7,425g CO₂ an hour in us-east-1
5,420.2 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 11× the cleanest.
| $2,184.16 | $769.13 | 65% | 16,305 | |
| $2,184.16 | $218.42 | 90% | 16,293 | |
| $3,574.08 | $793.07 | 78% | 10,947 | |
| $3,574.08 | $1,258.67 | 65% | 4,713 | |
| $3,574.08 | $1,413.94 | 60% | 7,425 | |
| $3,834.78 | $1,587.75 | 59% | 7,278 | |
| $3,910.46 | $1,178.66 | 70% | 2,994 | |
| $4,078.66 | $1,209.10 | 70% | 7,784 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c6a.32xlarge?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