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The c8i.4xlarge is a compute optimised instance in the c8i family with 16 vCPU and 32 GiB of memory on Intel Xeon Scalable (Granite Rapids). It costs $536.35 a month on-demand in ap-southeast-5 (Malaysia) and is offered in 21 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 $13,687 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.
81.8g CO₂ an hour in ap-southeast-5
59.7 kg a month. Grid 120 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $536.35 | $156.15 | 71% | 82 | |
| $547.27 | $188.78 | 66% | 484 | |
| $547.27 | $54.75 | 90% | 483 | |
| $547.27 | $207.39 | 62% | 220 | |
| $547.27 | $139.65 | 74% | 325 | |
| $547.27 | $197.68 | 64% | 140 | |
| $585.93 | $90.74 | 85% | 5 | |
| $587.15 | $58.69 | 90% | 105 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8i.4xlarge?region=ap-southeast-5"
List prices from AWS in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. AWS pricing page