The c8g.12xlarge is a compute optimised instance in the c8g family with 48 vCPU and 96 GiB of memory on AWS Graviton4 (Arm). It costs $1,523.54 a month on-demand in ca-west-1 (Calgary) and is offered in 31 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 $34,039 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.
439.3g CO₂ an hour in ca-west-1
320.7 kg a month. Grid 185 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $945.73 | $399.16 | 58% | 1,678 | |
| $945.73 | $103.51 | 89% | 1,677 | |
| $1,364.46 | $260.97 | 81% | 284 | |
| $1,364.46 | $433.77 | 68% | 1,315 | |
| $1,392.49 | $291.64 | 79% | 1,127 | |
| $1,397.40 | $382.81 | 73% | 764 | |
| $1,397.40 | $424.35 | 70% | 485 | |
| $1,490.95 | $167.17 | 89% | 19 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8g.12xlarge?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