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The r8a.24xlarge is a memory optimised instance in the r8a family with 96 vCPU and 768 GiB of memory on AMD EPYC 9R45. It costs $5,597.99 a month on-demand in us-east-1 (N. Virginia) and is offered in 9 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 $145,181 a year
Reserved capacity is billed every hour of the month whether it runs or not.
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.
3,764.6g CO₂ an hour in us-east-1
2,748.2 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 4× the cleanest.
| $5,597.99 | $1,565.19 | 72% | 3,765 | |
| $5,597.99 | $1,966.91 | 65% | 5,550 | |
| $5,597.99 | $1,849.38 | 67% | 2,390 | |
| $6,077.69 | $607.80 | 90% | 5,161 | |
| $6,130.95 | $2,034.36 | 67% | 1,518 | |
| $6,264.10 | $840.30 | 87% | 1,789 | |
| $6,264.10 | $2,812.62 | 55% | 3,690 | |
| $6,752.91 | $2,299.57 | 66% | 5,908 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8a.24xlarge?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