AWS r8idn.16xlarge Price
$7.5030/hr
~$5477.22/month on-demand in us-east-1
The r8idn.16xlarge is a Memory optimized instance with 64 vCPUs and 512.0 GiB of memory with 100 Gigabit networking, starting at $7.503 per hour.
Last updated: May 8, 2026, 12:25 PM UTC
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Pricing varies by operating system
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Pricing Options
Compute SP
Most flexible - any instance
EC2 Instance SP
Locked to family - cheaper
Reserved
Region & instance locked
Spot Pricing
Up to 90% savings - flexible workloads
Cheapest AZ
us-east-1c
$2.9991/hr
~$2189.34/mo
Price Range (24h)
Min
$2.9682
Avg
$3.0028
Max
$3.1448
All Availability Zones
us-east-1c$2.9991/hr
us-east-1d$3.0271/hr
us-east-1b$3.1448/hr
r8idn Family
Switch between sizes in us-east-1
| Size | vCPU | Mem |
|---|---|---|
| r8idn.large | 2 | 16.0 |
| r8idn.xlarge | 4 | 32.0 |
| r8idn.2xlarge | 8 | 64.0 |
| r8idn.4xlarge | 16 | 128.0 |
| r8idn.8xlarge | 32 | 256.0 |
| r8idn.12xlarge | 48 | 384.0 |
| r8idn.16xlarge | 64 | 512.0 |
| r8idn.24xlarge | 96 | 768.0 |
| r8idn.32xlarge | 128 | 1024.0 |
| r8idn.48xlarge | 192 | 1536.0 |
| r8idn.96xlarge | 384 | 3072.0 |
Regional Pricing Comparison
Compare r8idn.16xlarge (Linux) pricing across all regions - sorted by cost
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Price History
r8idn.16xlarge in us-east-1 — Linux