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The r8gd.8xlarge is a memory optimised instance in the r8gd family with 32 vCPU and 256 GiB of memory on AWS Graviton4 (Arm). It costs $2,074.13 a month on-demand in ap-southeast-4 (Melbourne) 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 $61,694 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.
636g CO₂ an hour in ap-southeast-4
464.3 kg a month. Grid 554 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $1,110.07 | $467.71 | 58% | 813 | |
| $1,716.49 | $617.29 | 64% | 370 | |
| $1,716.49 | $400.92 | 77% | 546 | |
| $1,716.49 | $783.44 | 54% | 235 | |
| $1,762.98 | $540.35 | 69% | 137 | |
| $1,812.04 | $196.08 | 89% | 9 | |
| $1,866.70 | $571.88 | 69% | 508 | |
| $1,883.28 | $503.48 | 73% | 213 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/r8gd.8xlarge?region=ap-southeast-4"
List prices from AWS in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. AWS pricing page