r8idn.48xlarge
Part of the R8IDN 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.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.48xlarge48 Extra Large48xlarge = 48 Extra Large192 vCPUs • 1536.0 GiB RAM • 11400 GB NVMe SSD • 300 Gigabit NetworkPrice (Linux)
$22.5091/ hr
~$16,431.66/mo
Compute
192vCPUs
96 cores • x86_64
Memory
1536.0GiB
8.0 GiB / vCPU
Value
$0.1172/ vCPU-hr
$0.0147/GiB-hr
Network
300Gbps
Baseline: 300 Gbps
Storage & EBS
7,500MB/s
Max: 240,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon Scalable (Granite Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads192 vCPUs
Physical Cores96
Clock Speed3.9 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score4,316,789
CoreMark / vCPU22,483.3 / core
FFmpeg Transcoding277 FPS
CoreMark per Dollar191,780 score / $
Cost per vCPU-hr$0.1172
Cost per GiB-hr$0.0147
Containers & Kubernetes
EKS Max Pods1514 pods
Max ECS Tasks—
Max ENIs24
IPv4/v6 per ENI64
Total Addressable IPs1536 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network Performance300 Gigabit
Baseline Bandwidth300 Gbps
Burst / Peak Bandwidth300 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationNVMe SSD (11400 GB)
Local NVMe Disk11400 GB
EBS Baseline Throughput7500 MB/s
EBS Max Throughput7500 MB/s
EBS Baseline IOPS240,000
EBS Max / Burst IOPS240,000
Dedicated EBS Throughput60000 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor384
Generation StatusCurrent Generation (Recommended)
Date Introduced2026-05-07
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$22.5091/ hr
US East (N. Virginia) (us-east-1)Highest Price Region
$27.3610/ hr
Asia Pacific (Tokyo) (ap-northeast-1)Global Fleet Average
$24.5499/ hr
Across all active regionsRegional Coverage
7regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $27.3610 |
EU (Frankfurt) | eu-central-1 | $26.8224 |
EU (Ireland) | eu-west-1 | $25.0694 |
Europe (Spain) | eu-south-2 | $25.0694 |
US East (N. Virginia)Lowest | us-east-1 | $22.5091 |
US East (Ohio)Lowest | us-east-2 | $22.5091 |
US West (Oregon)Lowest | us-west-2 | $22.5091 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Tokyo)Highest | ap-northeast-1 | $36.1930 |
EU (Frankfurt) | eu-central-1 | $35.6544 |
EU (Ireland) | eu-west-1 | $33.9014 |
Europe (Spain) | eu-south-2 | $33.9014 |
US East (N. Virginia)Lowest | us-east-1 | $31.3411 |
US East (Ohio)Lowest | us-east-2 | $31.3411 |
US West (Oregon)Lowest | us-west-2 | $31.3411 |
No regions matched your search filter.