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r8i.large

Part of the R8I 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.88th Generation8 = 8th GenerationAWS 8th generation hardware platform with updated CPU/system architecture.iIntel Xeon Scalablei = Intel Xeon ScalableIntel Xeon Scalable (Granite Rapids) (x86_64). Powered by Intel Xeon Scalable x86_64 processors with Intel Advanced Vector Extensions (AVX-512 / AMX) acceleration.largeLargelarge = Large2 vCPUs • 16.0 GiB RAM • EBS only • Up to 12500 Megabit Network
Price (Linux)
$0.1389/ hr
~$101.41/mo
Compute
2vCPUs
1 cores • x86_64
Memory
16.0GiB
8.0 GiB / vCPU
Value
$0.0695/ vCPU-hr
$0.0087/GiB-hr
Network
12.5Gbps
Baseline: 0.937 Gbps
Storage & EBS
1,250MB/s
Max: 40,000 IOPS

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Scalable (Granite Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads2 vCPUs
Physical Cores1
Clock Speed3.9 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score44,024
CoreMark / vCPU22,011.9 / core
FFmpeg Transcoding20 FPS
CoreMark per Dollar316,902 score / $
Cost per vCPU-hr$0.0695
Cost per GiB-hr$0.0087

Containers & Kubernetes

EKS Max Pods59 pods
Max ECS Tasks10 tasks
Max ENIs3
IPv4/v6 per ENI20
Total Addressable IPs60 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network PerformanceUp to 12500 Megabit
Baseline Bandwidth0.937 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 10000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesNot Supported
Normalization Factor4
Generation StatusCurrent Generation (Recommended)
Date Introduced2025-08-19

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$0.1389/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$0.2216/ hr
South America (Sao Paulo) (sa-east-1)
Global Fleet Average
$0.1615/ hr
Across all active regions
Regional Coverage
28regions
Available worldwide
Linux — Available in all 28 regions
Region NameRegion CodeOn-Demand Price
Africa (Cape Town)
af-south-1$0.1852
Asia Pacific (Hyderabad)
ap-south-2$0.1433
Asia Pacific (Malaysia)
ap-southeast-5$0.1424
Asia Pacific (Mumbai)
ap-south-1$0.1433
Asia Pacific (New Zealand)
ap-southeast-6$0.1748
Asia Pacific (Seoul)
ap-northeast-2$0.1676
Asia Pacific (Singapore)
ap-southeast-1$0.1676
Asia Pacific (Sydney)
ap-southeast-2$0.1665
Asia Pacific (Tokyo)
ap-northeast-1$0.1676
AWS GovCloud (US-East)
us-gov-east-1$0.1665
AWS GovCloud (US-West)
us-gov-west-1$0.1665
Canada (Central)
ca-central-1$0.1522
Canada West (Calgary)
ca-west-1$0.1522
EU (Frankfurt)
eu-central-1$0.1676
EU (Ireland)
eu-west-1$0.1555
EU (London)
eu-west-2$0.1632
EU (Milan)
eu-south-1$0.1632
EU (Paris)
eu-west-3$0.1632
EU (Stockholm)
eu-north-1$0.1477
Europe (Spain)
eu-south-2$0.1555
Europe (Zurich)
eu-central-2$0.1843
Israel (Tel Aviv)
il-central-1$0.1632
Middle East (UAE)
me-central-1$0.1710
South America (Sao Paulo)Highest
sa-east-1$0.2216
US East (N. Virginia)Lowest
us-east-1$0.1389
US East (Ohio)Lowest
us-east-2$0.1389
US West (N. California)
us-west-1$0.1543
US West (Oregon)Lowest
us-west-2$0.1389