The r7i.4xlarge is a memory optimised instance in the r7i family with 16 vCPU and 128 GiB of memory on Intel Xeon Scalable (Sapphire Rapids). It costs $792.25 a month on-demand in ap-southeast-5 (Malaysia) and is offered in 27 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 $20,190 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.
67.7g CO₂ an hour in ap-southeast-5
49.4 kg a month. Grid 120 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 99× the cleanest.
| $772.63 | $342.95 | 56% | 116 | |
| $772.63 | $185.42 | 76% | 269 | |
| $772.63 | $244.48 | 68% | 182 | |
| $792.25 | $228.56 | 71% | 314 | |
| $792.25 | $231.41 | 71% | 68 | |
| $797.16 | $240.10 | 70% | 400 | |
| $797.16 | $79.72 | 90% | 400 | |
| $811.29 | $206.44 | 75% | 250 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r7i.4xlarge?region=ap-southeast-5"
List prices from AWS in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. AWS pricing page