r6a.large
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.largeLargelarge = Large2 vCPUs • 16.0 GiB RAM • EBS only • Up to 12500 Megabit NetworkPrice (Linux)
$0.0715/ hr
~$52.19/mo
Compute
2vCPUs
1 cores • x86_64
Memory
16.0GiB
8.0 GiB / vCPU
Value
$0.0357/ vCPU-hr
$0.0045/GiB-hr
Network
12.5Gbps
Baseline: 0.781 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 / Threads2 vCPUs
Physical Cores1
Clock Speed3.6 GHz
Intel AVX / AVX2No
Intel Turbo BoostNo
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score42,317
CoreMark / vCPU21,158.4 / core
FFmpeg Transcoding17 FPS
CoreMark per Dollar591,846 score / $
Cost per vCPU-hr$0.0357
Cost per GiB-hr$0.0045
Containers & Kubernetes
EKS Max Pods29 pods
Max ECS Tasks10 tasks
Max ENIs3
IPv4/v6 per ENI10
Total Addressable IPs30 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network PerformanceUp to 12500 Megabit
Baseline Bandwidth0.781 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 Throughput81.25 MB/s
EBS Max Throughput1250 MB/s
EBS Baseline IOPS3,600
EBS Max / Burst IOPS40,000
Dedicated EBS ThroughputUp to 6667 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesNot Supported
Normalization Factor4
Generation StatusCurrent Generation (Recommended)
Date Introduced2022-07-19
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$0.0715/ hr
Asia Pacific (Mumbai) (ap-south-1)Highest Price Region
$0.1368/ hr
Asia Pacific (Tokyo) (ap-northeast-1)Global Fleet Average
$0.1184/ hr
Across all active regionsRegional Coverage
13regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Hyderabad)Lowest | ap-south-2 | $0.0715 |
Asia Pacific (Mumbai)Lowest | ap-south-1 | $0.0715 |
Asia Pacific (Singapore)Highest | ap-southeast-1 | $0.1368 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.1359 |
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $0.1368 |
Canada (Central) | ca-central-1 | $0.1242 |
EU (Frankfurt)Highest | eu-central-1 | $0.1368 |
EU (Ireland) | eu-west-1 | $0.1269 |
EU (London) | eu-west-2 | $0.1332 |
US East (N. Virginia) | us-east-1 | $0.1134 |
US East (Ohio) | us-east-2 | $0.1134 |
US West (N. California) | us-west-1 | $0.1260 |
US West (Oregon) | us-west-2 | $0.1134 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Hyderabad)Lowest | ap-south-2 | $0.1635 |
Asia Pacific (Mumbai)Lowest | ap-south-1 | $0.1635 |
Asia Pacific (Singapore)Highest | ap-southeast-1 | $0.2288 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.2279 |
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $0.2288 |
Canada (Central) | ca-central-1 | $0.2162 |
EU (Frankfurt)Highest | eu-central-1 | $0.2288 |
EU (Ireland) | eu-west-1 | $0.2189 |
EU (London) | eu-west-2 | $0.2252 |
US East (N. Virginia) | us-east-1 | $0.2054 |
US East (Ohio) | us-east-2 | $0.2054 |
US West (N. California) | us-west-1 | $0.2180 |
US West (Oregon) | us-west-2 | $0.2054 |
No regions matched your search filter.