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The r8idb.48xlarge is a memory optimised instance in the r8idb family with 192 vCPU and 1,536 GiB of memory on Intel Xeon Scalable (Granite Rapids). It costs $16,431.66 a month on-demand in us-east-1 (N. Virginia) and is offered in 7 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 $484,927 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.
31,287.8g CO₂ an hour in us-east-1
22,840.1 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 3× the cleanest.
| $16,431.66 | $2,216.79 | 87% | 19,862 | |
| $16,431.66 | $2,961.46 | 82% | 31,288 | |
| $16,431.66 | $5,312.79 | 68% | 46,130 | |
| $18,300.69 | $1,830.04 | 90% | 14,872 | |
| $18,300.69 | $4,758.58 | 74% | 30,667 | |
| $19,580.35 | $3,732.86 | 81% | 32,802 | |
| $19,973.50 | $1,997.35 | 90% | 49,106 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8idb.48xlarge?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