The r3.2xlarge is a memory optimised instance in the r3 family with 8 vCPU and 61 GiB of memory on Intel Xeon E5-2670 v2 (Ivy Bridge). It costs $485.45 a month on-demand in us-east-1 (N. Virginia) and is offered in 12 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 $13,266 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.
153.6g CO₂ an hour in us-east-1
112.1 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 11× the cleanest.
| $484.72 | $94.10 | 81% | 226 | |
| $485.45 | $166.95 | 66% | 97 | |
| $485.45 | $116.95 | 76% | 154 | |
| $540.93 | $109.50 | 80% | 95 | |
| $540.93 | $189.44 | 65% | 151 | |
| $553.34 | $123.15 | 78% | 337 | |
| $582.54 | $115.27 | 80% | 238 | |
| $582.54 | $218.12 | 63% | 195 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r3.2xlarge?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