The c8gn.8xlarge is a compute optimised instance in the c8gn family with 32 vCPU and 64 GiB of memory on AWS Graviton4 (Arm). It costs $1,512.34 a month on-demand in ca-west-1 (Calgary) and is offered in 28 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 $45,732 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.
197g CO₂ an hour in ca-west-1
143.8 kg a month. Grid 185 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,350.94 | $466.10 | 65% | 590 | |
| $1,350.94 | $396.54 | 71% | 127 | |
| $1,382.91 | $138.26 | 90% | 752 | |
| $1,384.08 | $301.34 | 78% | 753 | |
| $1,384.08 | $403.47 | 71% | 218 | |
| $1,384.08 | $212.58 | 85% | 505 | |
| $1,384.08 | $290.69 | 79% | 343 | |
| $1,486.65 | $148.70 | 90% | 9 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8gn.8xlarge?region=ca-west-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