r5n.4xlarge
Part of the R5N 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.nEnhanced Networkingn = Enhanced NetworkingEnhanced networking capabilities delivering up to 100/200/400 Gbps network bandwidth and Elastic Fabric Adapter (EFA) support.4xlarge4 Extra Large4xlarge = 4 Extra Large16 vCPUs • 128.0 GiB RAM • EBS only • Up to 25 Gigabit NetworkPrice (Linux)
$1.1920/ hr
~$870.16/mo
Compute
16vCPUs
8 cores • x86_64
Memory
128.0GiB
8.0 GiB / vCPU
Value
$0.0745/ vCPU-hr
$0.0093/GiB-hr
Network
25Gbps
Baseline: 16.25 Gbps
Storage & EBS
593.75MB/s
Max: 18,750 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon Platinum 8259 (Cascade Lake)
Architecturex86_64 (x86_64)
vCPUs / Threads16 vCPUs
Physical Cores8
Clock Speed2.5 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score223,630
CoreMark / vCPU13,976.9 / core
FFmpeg Transcoding77 FPS
CoreMark per Dollar187,609 score / $
Cost per vCPU-hr$0.0745
Cost per GiB-hr$0.0093
Containers & Kubernetes
EKS Max Pods234 pods
Max ECS Tasks60 tasks
Max ENIs8
IPv4/v6 per ENI30
Total Addressable IPs240 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network PerformanceUp to 25 Gigabit
Baseline Bandwidth16.25 Gbps
Burst / Peak Bandwidth25 Gbps
Enhanced NetworkingNo
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput593.75 MB/s
EBS Max Throughput593.75 MB/s
EBS Baseline IOPS18,750
EBS Max / Burst IOPS18,750
Dedicated EBS Throughput2120 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor32
Generation StatusCurrent Generation (Recommended)
Date Introduced2019-10-09
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$1.1920/ hr
US East (N. Virginia) (us-east-1)Highest Price Region
$1.8880/ hr
South America (Sao Paulo) (sa-east-1)Global Fleet Average
$1.3995/ hr
Across all active regionsRegional Coverage
21regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $1.5890 |
Asia Pacific (Hong Kong) | ap-east-1 | $1.6160 |
Asia Pacific (Mumbai) | ap-south-1 | $1.2240 |
Asia Pacific (Seoul) | ap-northeast-2 | $1.4240 |
Asia Pacific (Singapore) | ap-southeast-1 | $1.4240 |
Asia Pacific (Sydney) | ap-southeast-2 | $1.4480 |
Asia Pacific (Tokyo) | ap-northeast-1 | $1.4480 |
AWS GovCloud (US-East) | us-gov-east-1 | $1.4320 |
AWS GovCloud (US-West) | us-gov-west-1 | $1.4320 |
Canada (Central) | ca-central-1 | $1.3040 |
EU (Frankfurt) | eu-central-1 | $1.4240 |
EU (Ireland) | eu-west-1 | $1.3360 |
EU (London) | eu-west-2 | $1.4000 |
EU (Milan) | eu-south-1 | $1.4000 |
EU (Paris) | eu-west-3 | $1.4000 |
EU (Stockholm) | eu-north-1 | $1.2720 |
South America (Sao Paulo)Highest | sa-east-1 | $1.8880 |
US East (N. Virginia)Lowest | us-east-1 | $1.1920 |
US East (Ohio)Lowest | us-east-2 | $1.1920 |
US West (N. California) | us-west-1 | $1.3520 |
US West (Oregon)Lowest | us-west-2 | $1.1920 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $2.3250 |
Asia Pacific (Hong Kong) | ap-east-1 | $2.3520 |
Asia Pacific (Mumbai) | ap-south-1 | $1.9600 |
Asia Pacific (Seoul) | ap-northeast-2 | $2.1600 |
Asia Pacific (Singapore) | ap-southeast-1 | $2.1600 |
Asia Pacific (Sydney) | ap-southeast-2 | $2.1840 |
Asia Pacific (Tokyo) | ap-northeast-1 | $2.1840 |
AWS GovCloud (US-East) | us-gov-east-1 | $2.1680 |
AWS GovCloud (US-West) | us-gov-west-1 | $2.1680 |
Canada (Central) | ca-central-1 | $2.0400 |
EU (Frankfurt) | eu-central-1 | $2.1600 |
EU (Ireland) | eu-west-1 | $2.0720 |
EU (London) | eu-west-2 | $2.1360 |
EU (Milan) | eu-south-1 | $2.1360 |
EU (Paris) | eu-west-3 | $2.1360 |
EU (Stockholm) | eu-north-1 | $2.0080 |
South America (Sao Paulo)Highest | sa-east-1 | $2.6240 |
US East (N. Virginia)Lowest | us-east-1 | $1.9280 |
US East (Ohio)Lowest | us-east-2 | $1.9280 |
US West (N. California) | us-west-1 | $2.0880 |
US West (Oregon)Lowest | us-west-2 | $1.9280 |
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