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The r7iz.xlarge is a memory optimised instance in the r7iz family with 4 vCPU and 32 GiB of memory on Intel Xeon Scalable (Sapphire Rapids). It costs $271.56 a month on-demand in us-east-1 (N. Virginia) and is offered in 6 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 $6,326 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.
14.8g CO₂ an hour in us-east-1
10.8 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 2× the cleanest.
| $271.56 | $94.54 | 65% | 9 | |
| $271.56 | $57.45 | 79% | 22 | |
| $271.56 | $95.85 | 65% | 15 | |
| $303.68 | $120.23 | 60% | 15 | |
| $328.50 | $127.24 | 61% | 16 | |
| $331.42 | $90.74 | 73% | 23 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r7iz.xlarge?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