The c8gn.4xlarge is a compute optimised instance in the c8gn family with 16 vCPU and 32 GiB of memory on AWS Graviton4 (Arm). It costs $916.30 a month on-demand in ap-east-1 (Hong Kong) 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 $15,842 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.
221g CO₂ an hour in ap-east-1
161.3 kg a month. Grid 810 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $675.47 | $202.58 | 70% | 151 | |
| $675.47 | $202.21 | 70% | 33 | |
| $691.46 | $69.13 | 90% | 193 | |
| $692.04 | $158.63 | 77% | 193 | |
| $692.04 | $223.60 | 68% | 88 | |
| $692.04 | $152.79 | 78% | 56 | |
| $692.04 | $108.19 | 84% | 130 | |
| $743.29 | $74.31 | 90% | 2 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8gn.4xlarge?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