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The r7i.large is a memory optimised instance in the r7i family with 2 vCPU and 16 GiB of memory on Intel Xeon Scalable (Sapphire Rapids). It costs $96.58 a month on-demand in us-east-1 (N. Virginia) and is offered in 27 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 $2,168 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.
4.9g CO₂ an hour in us-east-1
3.5 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $96.58 | $32.41 | 66% | 3 | |
| $96.58 | $27.67 | 71% | 7 | |
| $96.58 | $36.35 | 62% | 5 | |
| $99.03 | $43.80 | 56% | 8 | |
| $99.03 | $32.41 | 67% | 2 | |
| $99.65 | $38.32 | 62% | 11 | |
| $99.65 | $10.00 | 90% | 11 | |
| $101.41 | $26.86 | 74% | 7 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r7i.large?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