← All instances

r6idn.8xlarge

Part of the R6IDN 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.iIntel Xeon Scalablei = Intel Xeon ScalableIntel Xeon 8375C (Ice Lake) (x86_64). Powered by Intel Xeon Scalable x86_64 processors with Intel Advanced Vector Extensions (AVX-512 / AMX) acceleration.dDirect-Attached NVMe SSDd = Direct-Attached NVMe SSDEquipped with physical high-speed NVMe SSD instance store volumes attached locally to the host server for temporary scratch and caching.nEnhanced Networkingn = Enhanced NetworkingEnhanced networking capabilities delivering up to 100/200/400 Gbps network bandwidth and Elastic Fabric Adapter (EFA) support.8xlarge8 Extra Large8xlarge = 8 Extra Large32 vCPUs • 256.0 GiB RAM • 1900 GB NVMe SSD • 50000 Megabit Network
Price (Linux)
$3.1262/ hr
~$2,282.16/mo
Compute
32vCPUs
16 cores • x86_64
Memory
256.0GiB
8.0 GiB / vCPU
Value
$0.0977/ vCPU-hr
$0.0122/GiB-hr
Network
50Gbps
Baseline: 50 Gbps
Storage & EBS
3,125MB/s
Max: 100,000 IOPS

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon 8375C (Ice Lake)
Architecturex86_64 (x86_64)
vCPUs / Threads32 vCPUs
Physical Cores16
Clock Speed3.5 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark ScoreNot benchmarked
CoreMark / vCPU—
FFmpeg Transcoding—
CoreMark per Dollar—
Cost per vCPU-hr$0.0977
Cost per GiB-hr$0.0122

Containers & Kubernetes

EKS Max Pods234 pods
Max ECS Tasks90 tasks
Max ENIs8
IPv4/v6 per ENI30
Total Addressable IPs240 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network Performance50000 Megabit
Baseline Bandwidth50 Gbps
Burst / Peak Bandwidth50 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationNVMe SSD (1900 GB)
Local NVMe Disk1900 GB
EBS Baseline Throughput3125 MB/s
EBS Max Throughput3125 MB/s
EBS Baseline IOPS100,000
EBS Max / Burst IOPS100,000
Dedicated EBS Throughput25000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor64
Generation StatusCurrent Generation (Recommended)
Date Introduced2022-11-28

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$3.1262/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$3.8189/ hr
Asia Pacific (Sydney) (ap-southeast-2)
Global Fleet Average
$3.5111/ hr
Across all active regions
Regional Coverage
12regions
Available worldwide
Linux — Available in all 12 regions
Region NameRegion CodeOn-Demand Price
Asia Pacific (Singapore)
ap-southeast-1$3.7440
Asia Pacific (Sydney)Highest
ap-southeast-2$3.8189
Asia Pacific (Tokyo)
ap-northeast-1$3.8002
AWS GovCloud (US-West)
us-gov-west-1$3.7627
Canada (Central)
ca-central-1$3.4389
EU (Frankfurt)
eu-central-1$3.7253
EU (Ireland)
eu-west-1$3.4819
EU (Paris)
eu-west-3$3.6691
EU (Stockholm)
eu-north-1$3.3134
US East (N. Virginia)Lowest
us-east-1$3.1262
US East (Ohio)Lowest
us-east-2$3.1262
US West (Oregon)Lowest
us-west-2$3.1262