Loading prices
The r6a.16xlarge is a memory optimised instance in the r6a family with 64 vCPU and 512 GiB of memory on AMD EPYC 7R13. It costs $2,649.02 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 $71,087 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.
1,920.6g CO₂ an hour in us-east-1
1,402.1 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 6× the cleanest.
| $1,670.24 | $839.50 | 50% | 4,218 | |
| $1,670.24 | $167.02 | 90% | 4,214 | |
| $2,649.02 | $1,056.02 | 60% | 1,219 | |
| $2,649.02 | $674.37 | 75% | 1,921 | |
| $2,649.02 | $785.48 | 70% | 2,832 | |
| $2,901.31 | $1,167.78 | 60% | 774 | |
| $2,943.36 | $551.44 | 81% | 1,189 | |
| $2,964.38 | $1,244.43 | 58% | 1,883 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r6a.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