r8idn.16xlarge
Part of the R8IDN Memory Optimized family — High memory-to-vCPU ratio for memory-intensive applications.
Name:
rMemory Optimizedr = Memory OptimizedHigh memory-to-vCPU ratio designed for memory-intensive applications such as databases, distributed caches, and in-memory analytics.88th Generation8 = 8th GenerationAWS 8th generation hardware platform with updated CPU/system architecture.iIntel Xeon Scalablei = Intel Xeon ScalableIntel Xeon Scalable (Granite Rapids) (x86_64). Powered by Intel Xeon Scalable x86_64 processors with Intel Advanced Vector Extensions (AVX-512 / AMX) acceleration.dDirect-Attached NVMe SSDd = Direct-Attached NVMe SSDEquipped with physical high-speed NVMe SSD instance store volumes attached locally to the host server for temporary scratch and caching.nEnhanced Networkingn = Enhanced NetworkingEnhanced networking capabilities delivering up to 100/200/400 Gbps network bandwidth and Elastic Fabric Adapter (EFA) support.16xlarge16 Extra Large16xlarge = 16 Extra Large64 vCPUs • 512.0 GiB RAM • 3800 GB NVMe SSD • 100 Gigabit NetworkPrice (Linux)
$7.5030/ hr
~$5,477.22/mo
Compute
64vCPUs
32 cores • x86_64
Memory
512.0GiB
8.0 GiB / vCPU
Value
$0.1172/ vCPU-hr
$0.0147/GiB-hr
Network
100Gbps
Baseline: 100 Gbps
Storage & EBS
2,500MB/s
Max: 80,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon Scalable (Granite Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads64 vCPUs
Physical Cores32
Clock Speed3.9 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score1,545,085
CoreMark / vCPU24,142 / core
FFmpeg Transcoding274 FPS
CoreMark per Dollar205,928 score / $
Cost per vCPU-hr$0.1172
Cost per GiB-hr$0.0147
Containers & Kubernetes
EKS Max Pods1010 pods
Max ECS Tasks—
Max ENIs16
IPv4/v6 per ENI64
Total Addressable IPs1024 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network Performance100 Gigabit
Baseline Bandwidth100 Gbps
Burst / Peak Bandwidth100 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationNVMe SSD (3800 GB)
Local NVMe Disk3800 GB
EBS Baseline Throughput2500 MB/s
EBS Max Throughput2500 MB/s
EBS Baseline IOPS80,000
EBS Max / Burst IOPS80,000
Dedicated EBS Throughput20000 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor128
Generation StatusCurrent Generation (Recommended)
Date Introduced2026-05-07
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$7.5030/ hr
US East (N. Virginia) (us-east-1)Highest Price Region
$9.1203/ hr
Asia Pacific (Tokyo) (ap-northeast-1)Global Fleet Average
$8.1833/ hr
Across all active regionsRegional Coverage
7regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $9.1203 |
EU (Frankfurt) | eu-central-1 | $8.9408 |
EU (Ireland) | eu-west-1 | $8.3565 |
Europe (Spain) | eu-south-2 | $8.3565 |
US East (N. Virginia)Lowest | us-east-1 | $7.5030 |
US East (Ohio)Lowest | us-east-2 | $7.5030 |
US West (Oregon)Lowest | us-west-2 | $7.5030 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $12.0643 |
EU (Frankfurt) | eu-central-1 | $11.8848 |
EU (Ireland) | eu-west-1 | $11.3005 |
Europe (Spain) | eu-south-2 | $11.3005 |
US East (N. Virginia)Lowest | us-east-1 | $10.4470 |
US East (Ohio)Lowest | us-east-2 | $10.4470 |
US West (Oregon)Lowest | us-west-2 | $10.4470 |
No regions matched your search filter.