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The r5b.metal is a memory optimised instance in the r5b family with 96 vCPU and 768 GiB of memory on Intel Xeon Platinum 8259 (Cascade Lake). It costs $5,220.96 a month on-demand in us-east-1 (N. Virginia) and is offered in 14 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 $116,954 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.
19,947.7g CO₂ an hour in us-east-1
14,561.8 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $5,220.96 | $1,032.29 | 80% | 29,410 | |
| $5,220.96 | $1,190.27 | 77% | 12,663 | |
| $5,220.96 | $1,972.24 | 62% | 19,948 | |
| $5,534.22 | $624.95 | 89% | 495 | |
| $5,711.52 | $571.15 | 90% | 8,043 | |
| $5,851.68 | $1,383.93 | 76% | 19,552 | |
| $6,132.00 | $613.20 | 90% | 14,416 | |
| $6,132.00 | $613.20 | 90% | 14,107 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r5b.metal?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