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The r8i.2xlarge is a memory optimised instance in the r8i family with 8 vCPU and 64 GiB of memory on Intel Xeon Scalable (Granite Rapids). It costs $405.65 a month on-demand in us-east-1 (N. Virginia) and is offered in 26 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 $10,065 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.
63.1g CO₂ an hour in us-east-1
46.1 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $405.65 | $134.47 | 67% | 40 | |
| $405.65 | $126.07 | 69% | 63 | |
| $405.65 | $101.32 | 75% | 93 | |
| $415.92 | $123.59 | 70% | 23 | |
| $418.52 | $41.83 | 90% | 139 | |
| $418.52 | $126.00 | 70% | 139 | |
| $431.40 | $57.45 | 87% | 2 | |
| $444.28 | $121.84 | 73% | 36 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8i.2xlarge?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