The r8g.24xlarge is a memory optimised instance in the r8g family with 96 vCPU and 768 GiB of memory on AWS Graviton4 (Arm). It costs $4,521.56 a month on-demand in ca-west-1 (Calgary) and is offered in 31 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 $146,498 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.
1,788.9g CO₂ an hour in ca-west-1
1,305.9 kg a month. Grid 185 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $2,893.60 | $1,287.65 | 56% | 6,833 | |
| $2,893.60 | $289.37 | 90% | 6,828 | |
| $4,128.41 | $1,334.22 | 68% | 3,112 | |
| $4,128.41 | $508.66 | 88% | 4,588 | |
| $4,128.41 | $1,195.81 | 71% | 1,975 | |
| $4,232.83 | $423.25 | 90% | 1,155 | |
| $4,232.83 | $423.25 | 90% | 5,354 | |
| $4,334.45 | $433.47 | 90% | 4,266 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8g.24xlarge?region=ca-west-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