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The r6idn.16xlarge is a memory optimised instance in the r6idn family with 64 vCPU and 512 GiB of memory on Intel Xeon 8375C (Ice Lake). It costs $4,564.31 a month on-demand in us-east-1 (N. Virginia) and is offered in 11 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 $127,959 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 16 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.
3,131g CO₂ an hour in us-east-1
2,285.7 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $4,564.31 | $1,165.23 | 74% | 1,988 | |
| $4,564.31 | $804.09 | 82% | 4,616 | |
| $4,564.31 | $1,009.88 | 78% | 3,131 | |
| $4,837.62 | $624.59 | 87% | 78 | |
| $5,020.76 | $707.15 | 86% | 1,263 | |
| $5,083.60 | $2,082.91 | 59% | 3,069 | |
| $5,356.92 | $824.32 | 85% | 505 | |
| $5,438.91 | $1,480.81 | 73% | 3,283 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r6idn.16xlarge?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