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The r8idb.24xlarge is a memory optimised instance in the r8idb family with 96 vCPU and 768 GiB of memory on Intel Xeon Scalable (Granite Rapids). It costs $8,215.83 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
Spot saves $208,549 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.
7,876.9g CO₂ an hour in us-east-1
5,750.2 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 3× the cleanest.
| $8,215.83 | $2,455.28 | 70% | 11,614 | |
| $8,215.83 | $1,996.40 | 76% | 5,000 | |
| $8,215.83 | $2,422.80 | 71% | 7,877 | |
| $9,150.35 | $915.06 | 90% | 3,744 | |
| $9,150.35 | $2,548.43 | 72% | 7,721 | |
| $9,790.18 | $1,762.58 | 82% | 8,258 | |
| $9,986.75 | $1,619.65 | 84% | 12,363 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8idb.24xlarge?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