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The r6a.2xlarge is a memory optimised instance in the r6a family with 8 vCPU and 64 GiB of memory on AMD EPYC 7R13. It costs $331.13 a month on-demand in us-east-1 (N. Virginia) and is offered in 13 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 $8,460 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.
38g CO₂ an hour in us-east-1
27.8 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 6× the cleanest.
| $208.78 | $95.34 | 54% | 84 | |
| $208.78 | $20.88 | 90% | 83 | |
| $331.13 | $146.66 | 56% | 24 | |
| $331.13 | $96.14 | 71% | 38 | |
| $331.13 | $104.61 | 68% | 56 | |
| $362.66 | $151.69 | 58% | 15 | |
| $367.92 | $144.03 | 61% | 24 | |
| $370.55 | $181.19 | 51% | 37 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r6a.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