r6a.xlarge
Part of the R6A 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.66th Generation6 = 6th GenerationAWS 6th generation hardware platform with updated CPU/system architecture.aAMD EPYCa = AMD EPYCAMD EPYC 7R13 Processor (x86_64). Powered by AMD EPYC x86_64 processors, delivering high core counts and cost-effective compute performance.xlargeExtra Large (1x)xlarge = Extra Large (1x)4 vCPUs • 32.0 GiB RAM • EBS only • Up to 12500 Megabit NetworkPrice (Linux)
$0.1430/ hr
~$104.39/mo
Compute
4vCPUs
2 cores • x86_64
Memory
32.0GiB
8.0 GiB / vCPU
Value
$0.0357/ vCPU-hr
$0.0045/GiB-hr
Network
12.5Gbps
Baseline: 1.562 Gbps
Storage & EBS
1,250MB/s
Max: 40,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorAMD EPYC 7R13 Processor
Architecturex86_64 (x86_64)
vCPUs / Threads4 vCPUs
Physical Cores2
Clock Speed3.6 GHz
Intel AVX / AVX2No
Intel Turbo BoostNo
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score79,169
CoreMark / vCPU19,792.2 / core
FFmpeg Transcoding34 FPS
CoreMark per Dollar553,629 score / $
Cost per vCPU-hr$0.0357
Cost per GiB-hr$0.0045
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 12500 Megabit
Baseline Bandwidth1.562 Gbps
Burst / Peak Bandwidth12.5 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput156.25 MB/s
EBS Max Throughput1250 MB/s
EBS Baseline IOPS6,000
EBS Max / Burst IOPS40,000
Dedicated EBS ThroughputUp to 6667 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor8
Generation StatusCurrent Generation (Recommended)
Date Introduced2022-07-19
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$0.1430/ hr
Asia Pacific (Mumbai) (ap-south-1)Highest Price Region
$0.2736/ hr
Asia Pacific (Tokyo) (ap-northeast-1)Global Fleet Average
$0.2369/ hr
Across all active regionsRegional Coverage
13regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Hyderabad)Lowest | ap-south-2 | $0.1430 |
Asia Pacific (Mumbai)Lowest | ap-south-1 | $0.1430 |
Asia Pacific (Singapore)Highest | ap-southeast-1 | $0.2736 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.2718 |
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $0.2736 |
Canada (Central) | ca-central-1 | $0.2484 |
EU (Frankfurt)Highest | eu-central-1 | $0.2736 |
EU (Ireland) | eu-west-1 | $0.2538 |
EU (London) | eu-west-2 | $0.2664 |
US East (N. Virginia) | us-east-1 | $0.2268 |
US East (Ohio) | us-east-2 | $0.2268 |
US West (N. California) | us-west-1 | $0.2520 |
US West (Oregon) | us-west-2 | $0.2268 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Hyderabad)Lowest | ap-south-2 | $0.3270 |
Asia Pacific (Mumbai)Lowest | ap-south-1 | $0.3270 |
Asia Pacific (Singapore)Highest | ap-southeast-1 | $0.4576 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.4558 |
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $0.4576 |
Canada (Central) | ca-central-1 | $0.4324 |
EU (Frankfurt)Highest | eu-central-1 | $0.4576 |
EU (Ireland) | eu-west-1 | $0.4378 |
EU (London) | eu-west-2 | $0.4504 |
US East (N. Virginia) | us-east-1 | $0.4108 |
US East (Ohio) | us-east-2 | $0.4108 |
US West (N. California) | us-west-1 | $0.4360 |
US West (Oregon) | us-west-2 | $0.4108 |
No regions matched your search filter.