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The x8g.xlarge is a memory optimised instance in the x8g family with 4 vCPU and 64 GiB of memory on AWS Graviton4 (Arm). It costs $285.28 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
3-yr reserved saves $6,762 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 15 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.
14.4g CO₂ an hour in us-east-1
10.5 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $285.28 | $48.91 | 83% | 21 | |
| $285.28 | $87.24 | 69% | 9 | |
| $285.28 | $102.78 | 64% | 14 | |
| $324.79 | $36.50 | 89% | 0 | |
| $341.64 | $130.09 | 62% | 14 | |
| $342.34 | $99.50 | 71% | 35 | |
| $398.73 | $136.44 | 66% | 15 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/x8g.xlarge?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