r8i.xlarge
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.xlargeExtra Large (1x)xlarge = Extra Large (1x)4 vCPUs • 32.0 GiB RAM • EBS only • Up to 12500 Megabit NetworkPrice (Linux)
$0.2778/ hr
~$202.82/mo
Compute
4vCPUs
2 cores • x86_64
Memory
32.0GiB
8.0 GiB / vCPU
Value
$0.0695/ vCPU-hr
$0.0087/GiB-hr
Network
12.5Gbps
Baseline: 1.875 Gbps
Storage & EBS
1,250MB/s
Max: 40,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon Scalable (Granite Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads4 vCPUs
Physical Cores2
Clock Speed3.9 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score98,540
CoreMark / vCPU24,635.1 / core
FFmpeg Transcoding39 FPS
CoreMark per Dollar354,665 score / $
Cost per vCPU-hr$0.0695
Cost per GiB-hr$0.0087
Containers & Kubernetes
EKS Max Pods118 pods
Max ECS Tasks20 tasks
Max ENIs4
IPv4/v6 per ENI30
Total Addressable IPs120 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network PerformanceUp to 12500 Megabit
Baseline Bandwidth1.875 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 10000 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor8
Generation StatusCurrent Generation (Recommended)
Date Introduced2025-08-19
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$0.2778/ hr
US East (N. Virginia) (us-east-1)Highest Price Region
$0.4432/ hr
South America (Sao Paulo) (sa-east-1)Global Fleet Average
$0.3230/ hr
Across all active regionsRegional Coverage
28regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $0.3704 |
Asia Pacific (Hyderabad) | ap-south-2 | $0.2867 |
Asia Pacific (Malaysia) | ap-southeast-5 | $0.2849 |
Asia Pacific (Mumbai) | ap-south-1 | $0.2867 |
Asia Pacific (New Zealand) | ap-southeast-6 | $0.3496 |
Asia Pacific (Seoul) | ap-northeast-2 | $0.3352 |
Asia Pacific (Singapore) | ap-southeast-1 | $0.3352 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.3330 |
Asia Pacific (Tokyo) | ap-northeast-1 | $0.3352 |
AWS GovCloud (US-East) | us-gov-east-1 | $0.3330 |
AWS GovCloud (US-West) | us-gov-west-1 | $0.3330 |
Canada (Central) | ca-central-1 | $0.3043 |
Canada West (Calgary) | ca-west-1 | $0.3043 |
EU (Frankfurt) | eu-central-1 | $0.3352 |
EU (Ireland) | eu-west-1 | $0.3109 |
EU (London) | eu-west-2 | $0.3263 |
EU (Milan) | eu-south-1 | $0.3263 |
EU (Paris) | eu-west-3 | $0.3263 |
EU (Stockholm) | eu-north-1 | $0.2955 |
Europe (Spain) | eu-south-2 | $0.3109 |
Europe (Zurich) | eu-central-2 | $0.3687 |
Israel (Tel Aviv) | il-central-1 | $0.3265 |
Middle East (UAE) | me-central-1 | $0.3420 |
South America (Sao Paulo)Highest | sa-east-1 | $0.4432 |
US East (N. Virginia)Lowest | us-east-1 | $0.2778 |
US East (Ohio)Lowest | us-east-2 | $0.2778 |
US West (N. California) | us-west-1 | $0.3087 |
US West (Oregon)Lowest | us-west-2 | $0.2778 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $0.5544 |
Asia Pacific (Hyderabad) | ap-south-2 | $0.4707 |
Asia Pacific (Malaysia) | ap-southeast-5 | $0.4689 |
Asia Pacific (Mumbai) | ap-south-1 | $0.4707 |
Asia Pacific (New Zealand) | ap-southeast-6 | $0.5336 |
Asia Pacific (Seoul) | ap-northeast-2 | $0.5192 |
Asia Pacific (Singapore) | ap-southeast-1 | $0.5192 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.5170 |
Asia Pacific (Tokyo) | ap-northeast-1 | $0.5192 |
AWS GovCloud (US-East) | us-gov-east-1 | $0.5170 |
AWS GovCloud (US-West) | us-gov-west-1 | $0.5170 |
Canada (Central) | ca-central-1 | $0.4883 |
Canada West (Calgary) | ca-west-1 | $0.4883 |
EU (Frankfurt) | eu-central-1 | $0.5192 |
EU (Ireland) | eu-west-1 | $0.4949 |
EU (London) | eu-west-2 | $0.5103 |
EU (Milan) | eu-south-1 | $0.5103 |
EU (Paris) | eu-west-3 | $0.5103 |
EU (Stockholm) | eu-north-1 | $0.4795 |
Europe (Spain) | eu-south-2 | $0.4949 |
Europe (Zurich) | eu-central-2 | $0.5527 |
Israel (Tel Aviv) | il-central-1 | $0.5105 |
Middle East (UAE) | me-central-1 | $0.5260 |
South America (Sao Paulo)Highest | sa-east-1 | $0.6272 |
US East (N. Virginia)Lowest | us-east-1 | $0.4618 |
US East (Ohio)Lowest | us-east-2 | $0.4618 |
US West (N. California) | us-west-1 | $0.4927 |
US West (Oregon)Lowest | us-west-2 | $0.4618 |
No regions matched your search filter.