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The x8i.64xlarge is a memory optimised instance in the x8i family with 256 vCPU and 4,096 GiB of memory on Intel Xeon Scalable (Granite Rapids). It costs $20,447.48 a month on-demand in us-east-1 (N. Virginia) and is offered in 16 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 $629,223 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 varies by 16% across sizes.
55,818.8g CO₂ an hour in us-east-1
40,747.7 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $20,447.48 | $2,969.06 | 85% | 55,819 | |
| $20,447.48 | $3,041.18 | 85% | 82,298 | |
| $20,447.48 | $3,030.74 | 85% | 35,434 | |
| $21,096.88 | $2,109.70 | 90% | 122,580 | |
| $23,318.89 | $2,331.91 | 90% | 1,385 | |
| $24,537.34 | $5,821.53 | 76% | 54,711 | |
| $24,537.34 | $2,453.75 | 90% | 26,533 | |
| $25,755.80 | $2,575.59 | 90% | 40,340 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/x8i.64xlarge?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