← All instances

r5dn.16xlarge

Part of the R5DN 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.55th Generation5 = 5th GenerationAWS 5th generation hardware platform with updated CPU/system architecture.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 • 2400 GB NVMe SSD • 75 Gigabit Network
Price (Linux)
$5.3440/ hr
~$3,901.12/mo
Compute
64vCPUs
32 cores • x86_64
Memory
512.0GiB
8.0 GiB / vCPU
Value
$0.0835/ vCPU-hr
$0.0104/GiB-hr
Network
75Gbps
Baseline: 75 Gbps
Storage & EBS
1,700MB/s
Max: 60,000 IOPS

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Platinum 8259 (Cascade Lake)
Architecturex86_64 (x86_64)
vCPUs / Threads64 vCPUs
Physical Cores32
Clock Speed3.1 GHz
Intel AVX / AVX2No
Intel Turbo BoostNo
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark ScoreNot benchmarked
CoreMark / vCPU—
FFmpeg Transcoding—
CoreMark per Dollar—
Cost per vCPU-hr$0.0835
Cost per GiB-hr$0.0104

Containers & Kubernetes

EKS Max Pods737 pods
Max ECS Tasks120 tasks
Max ENIs15
IPv4/v6 per ENI50
Total Addressable IPs750 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network Performance75 Gigabit
Baseline Bandwidth75 Gbps
Burst / Peak Bandwidth75 Gbps
Enhanced NetworkingNo
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationNVMe SSD (2400 GB)
Local NVMe Disk2400 GB
EBS Baseline Throughput1700 MB/s
EBS Max Throughput1700 MB/s
EBS Baseline IOPS60,000
EBS Max / Burst IOPS60,000
Dedicated EBS Throughput10000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor128
Generation StatusCurrent Generation (Recommended)
Date Introduced2019-10-09

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$5.3440/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$7.0720/ hr
Africa (Cape Town) (af-south-1)
Global Fleet Average
$6.1525/ hr
Across all active regions
Regional Coverage
15regions
Available worldwide
Linux — Available in all 15 regions
Region NameRegion CodeOn-Demand Price
Africa (Cape Town)Highest
af-south-1$7.0720
Asia Pacific (Seoul)
ap-northeast-2$6.3680
Asia Pacific (Singapore)
ap-southeast-1$6.4000
Asia Pacific (Sydney)
ap-southeast-2$6.5280
Asia Pacific (Tokyo)
ap-northeast-1$6.4960
AWS GovCloud (US-East)
us-gov-east-1$6.4320
AWS GovCloud (US-West)
us-gov-west-1$6.4320
EU (Frankfurt)
eu-central-1$6.3680
EU (Ireland)
eu-west-1$5.9520
EU (Milan)
eu-south-1$6.2720
EU (Paris)
eu-west-3$6.2720
EU (Stockholm)
eu-north-1$5.6640
US East (N. Virginia)Lowest
us-east-1$5.3440
US East (Ohio)Lowest
us-east-2$5.3440
US West (Oregon)Lowest
us-west-2$5.3440