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AWS Amazon EC2

r8in.xlarge

Part of the R8IN 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.nEnhanced Networkingn = Enhanced NetworkingEnhanced networking capabilities delivering up to 100/200/400 Gbps network bandwidth and Elastic Fabric Adapter (EFA) support.xlargeExtra Large (1x)xlarge = Extra Large (1x)4 vCPUs • 32 GB RAM • EBS only • Up to 30 Gbps Network
On-demand, Linux
$0.4184/ hr
~$305.43/mo · lowest in US East (N. Virginia), us-east-1
Savings Plan, Linux
$0.19521/ hr
From, with a 3-year Compute Savings Plan, No Upfront: −53% vs on-demand rate (us-east-1)
Per unit
$0.1046/ vCPU-hr
$0.0131/GB-hr
Compute
4vCPUs
2 cores • x86_64
Memory
32GB
8.0 GB / vCPU
Network
Up to 30 Gbps
Baseline: 6.25 Gbps
Storage & EBS
1,250MB/s
Max: 40,000 IOPS

On Google Cloud

The nearest Google Cloud machines to r8in.xlarge by vCPU and memory, at On-demand Linux rates in Northern Virginia (us-east-1 ↔ us-east4).

MachineSizeOn-demand Linuxvs r8in.xlarge
r8in.xlargeThis page · AWS, us-east-14 vCPU · 32 GiB$0.4184/hr—
n4-highmem-4same 4 vCPU and 32 GiB; Intel on both4 vCPU · 32 GiB$0.23804/hr43% less
c3-highmem-4same 4 vCPU and 32 GiB; Intel on both4 vCPU · 32 GiB$0.264616/hr37% less
n2-highmem-4same 4 vCPU and 32 GiB; Intel on both4 vCPU · 32 GiB$0.295092/hr29% less

Matched on vCPU and memory, then CPU vendor, then rate; a larger size is offered only when nothing is the same size. On-demand Linux only: Spot and commitments work differently on the two clouds, so they aren't compared here.

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & 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 Score97,292
CoreMark / vCPU24,323 / core
FFmpeg Transcoding39 FPS
CoreMark per Dollar232,533 score / $
Cost per vCPU-hr$0.1046
Cost per GB-hr$0.0131

Containers & Kubernetes

EKS Max Pods118 pods
Max ENIs4
IPv4/v6 per ENI30
Total Addressable IPs120 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network PerformanceUp to 30 Gbps
Baseline Bandwidth6.25 Gbps
Burst / Peak Bandwidth30 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)

Rates by region

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$0.4184/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$0.5082/ hr
Asia Pacific (Tokyo) (ap-northeast-1)
Global Fleet Average
$0.4629/ hr
Across all active regions
Regional Coverage
8regions
Available worldwide
Linux — Available in all 8 regions
RegionOn-Demand Price
ap-northeast-1
Asia Pacific (Tokyo)
Highest
$0.5082
eu-central-1
EU (Frankfurt)
$0.4998
eu-west-1
EU (Ireland)
$0.4689
eu-south-2
Europe (Spain)
$0.4689
us-east-1
US East (N. Virginia)
Lowest
$0.4184
us-east-2
US East (Ohio)
Lowest
$0.4184
us-west-1
US West (N. California)
$0.5021
us-west-2
US West (Oregon)
Lowest
$0.4184