← All instances

r5.xlarge

Part of the R5 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.xlargeExtra Large (1x)xlarge = Extra Large (1x)4 vCPUs • 32.0 GiB RAM • EBS only • Up to 10 Gigabit Network
Price (Linux)
$0.2520/ hr
~$183.96/mo
Compute
4vCPUs
2 cores • x86_64
Memory
32.0GiB
8.0 GiB / vCPU
Value
$0.0630/ vCPU-hr
$0.0079/GiB-hr
Network
10Gbps
Baseline: 1.25 Gbps
Storage & EBS
593.75MB/s
Max: 18,750 IOPS

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Platinum 8175
Architecturex86_64 (x86_64)
vCPUs / Threads4 vCPUs
Physical Cores2
Clock Speed3.1 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score58,306
CoreMark / vCPU14,576.6 / core
FFmpeg Transcoding20 FPS
CoreMark per Dollar231,373 score / $
Cost per vCPU-hr$0.0630
Cost per GiB-hr$0.0079

Containers & Kubernetes

EKS Max Pods58 pods
Max ECS Tasks20 tasks
Max ENIs4
IPv4/v6 per ENI15
Total Addressable IPs60 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network PerformanceUp to 10 Gigabit
Baseline Bandwidth1.25 Gbps
Burst / Peak Bandwidth10 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput143.75 MB/s
EBS Max Throughput593.75 MB/s
EBS Baseline IOPS6,000
EBS Max / Burst IOPS18,750
Dedicated EBS ThroughputUp to 4750 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor8
Generation StatusCurrent Generation (Recommended)
Date Introduced2018-07-25

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$0.2520/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$0.5030/ hr
Peru (Lima) (us-east-1-lim-1)
Global Fleet Average
$0.3102/ hr
Across all active regions
Regional Coverage
35regions
Available worldwide
Linux — Available in all 35 regions
Region NameRegion CodeOn-Demand Price
Africa (Cape Town)
af-south-1$0.3360
Argentina (Buenos Aires)
us-east-1-bue-1$0.4620
Asia Pacific (Hong Kong)
ap-east-1$0.3340
Asia Pacific (Hyderabad)
ap-south-2$0.2600
Asia Pacific (Jakarta)
ap-southeast-3$0.3040
Asia Pacific (Melbourne)
ap-southeast-4$0.3020
Asia Pacific (Mumbai)
ap-south-1$0.2600
Asia Pacific (Osaka)
ap-northeast-3$0.3040
Asia Pacific (Seoul)
ap-northeast-2$0.3040
Asia Pacific (Singapore)
ap-southeast-1$0.3040
Asia Pacific (Sydney)
ap-southeast-2$0.3020
Asia Pacific (Tokyo)
ap-northeast-1$0.3040
Australia (Perth)
ap-southeast-2-per-1$0.4080
AWS GovCloud (US-East)
us-gov-east-1$0.3020
AWS GovCloud (US-West)
us-gov-west-1$0.3020
Canada (Central)
ca-central-1$0.2760
Canada West (Calgary)
ca-west-1$0.2760
EU (Frankfurt)
eu-central-1$0.3040
EU (Ireland)
eu-west-1$0.2820
EU (London)
eu-west-2$0.2960
EU (Milan)
eu-south-1$0.2960
EU (Paris)
eu-west-3$0.2960
EU (Stockholm)
eu-north-1$0.2680
Europe (Spain)
eu-south-2$0.2820
Europe (Zurich)
eu-central-2$0.3340
Israel (Tel Aviv)
il-central-1$0.2960
Middle East (Bahrain)
me-south-1$0.3100
Middle East (UAE)
me-central-1$0.3100
Peru (Lima)Highest
us-east-1-lim-1$0.5030
South America (Sao Paulo)
sa-east-1$0.4020
US East (N. Virginia)Lowest
us-east-1$0.2520
US East (Ohio)Lowest
us-east-2$0.2520
US West (Los Angeles)
us-west-2-lax-1$0.3020
US West (N. California)
us-west-1$0.2800
US West (Oregon)Lowest
us-west-2$0.2520