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The x8g.8xlarge is a memory optimised instance in the x8g family with 32 vCPU and 512 GiB of memory on AWS Graviton4 (Arm). It costs $2,282.27 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 $54,095 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.
406.9g CO₂ an hour in us-east-1
297.1 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $2,282.27 | $575.75 | 75% | 600 | |
| $2,282.27 | $1,089.16 | 52% | 407 | |
| $2,282.27 | $1,153.91 | 49% | 258 | |
| $2,598.33 | $259.81 | 90% | 10 | |
| $2,733.12 | $1,011.56 | 63% | 399 | |
| $2,738.73 | $789.42 | 71% | 997 | |
| $3,189.81 | $1,158.15 | 64% | 427 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/x8g.8xlarge?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