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The c8a.medium is a compute optimised instance in the c8a family with 1 vCPU and 2 GiB of memory on AMD EPYC 9R45. It costs $39.34 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 $1,061 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.
0.7g CO₂ an hour in us-east-1
0.5 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 3× the cleanest.
| $39.34 | $9.86 | 75% | 1 | |
| $39.34 | $7.01 | 82% | 1 | |
| $39.34 | $8.47 | 78% | 0 | |
| $42.20 | $8.32 | 80% | 0 | |
| $42.21 | $16.94 | 60% | 1 | |
| $44.89 | $13.58 | 70% | 1 | |
| $49.52 | $15.62 | 68% | 1 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8a.medium?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