r7i.12xlarge
Part of the R7I 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.77th Generation7 = 7th GenerationAWS 7th generation hardware platform with updated CPU/system architecture.iIntel Xeon Scalablei = Intel Xeon ScalableIntel Xeon Scalable (Sapphire Rapids) (x86_64). Powered by Intel Xeon Scalable x86_64 processors with Intel Advanced Vector Extensions (AVX-512 / AMX) acceleration.12xlarge12 Extra Large12xlarge = 12 Extra Large48 vCPUs • 384.0 GiB RAM • EBS only • 18750 Megabit NetworkPrice (Linux)
$3.1752/ hr
~$2,317.90/mo
Compute
48vCPUs
24 cores • x86_64
Memory
384.0GiB
8.0 GiB / vCPU
Value
$0.0662/ vCPU-hr
$0.0083/GiB-hr
Network
18.75Gbps
Baseline: 18.75 Gbps
Storage & EBS
1,875MB/s
Max: 60,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon Scalable (Sapphire Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads48 vCPUs
Physical Cores24
Clock Speed3.2 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score1,058,396
CoreMark / vCPU22,049.9 / core
FFmpeg Transcoding232 FPS
CoreMark per Dollar333,332 score / $
Cost per vCPU-hr$0.0662
Cost per GiB-hr$0.0083
Containers & Kubernetes
EKS Max Pods234 pods
Max ECS Tasks120 tasks
Max ENIs8
IPv4/v6 per ENI30
Total Addressable IPs240 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network Performance18750 Megabit
Baseline Bandwidth18.75 Gbps
Burst / Peak Bandwidth18.75 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput1875 MB/s
EBS Max Throughput1875 MB/s
EBS Baseline IOPS60,000
EBS Max / Burst IOPS60,000
Dedicated EBS Throughput15000 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor96
Generation StatusCurrent Generation (Recommended)
Date Introduced2023-10-16
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$3.1752/ hr
US East (N. Virginia) (us-east-1)Highest Price Region
$5.0652/ hr
South America (Sao Paulo) (sa-east-1)Global Fleet Average
$3.6938/ hr
Across all active regionsRegional Coverage
35regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Hyderabad) | ap-south-2 | $3.2760 |
Asia Pacific (Jakarta) | ap-southeast-3 | $3.8304 |
Asia Pacific (Malaysia) | ap-southeast-5 | $3.2558 |
Asia Pacific (Melbourne) | ap-southeast-4 | $3.8052 |
Asia Pacific (Mumbai) | ap-south-1 | $3.2760 |
Asia Pacific (New Zealand) | ap-southeast-6 | $3.9955 |
Asia Pacific (Osaka) | ap-northeast-3 | $3.8304 |
Asia Pacific (Seoul) | ap-northeast-2 | $3.8304 |
Asia Pacific (Singapore) | ap-southeast-1 | $3.8304 |
Asia Pacific (Sydney) | ap-southeast-2 | $3.8052 |
Asia Pacific (Taipei) | ap-east-2 | $3.4474 |
Asia Pacific (Thailand) | ap-southeast-7 | $3.2558 |
Asia Pacific (Tokyo) | ap-northeast-1 | $3.8304 |
AWS GovCloud (US-East) | us-gov-east-1 | $3.8052 |
AWS GovCloud (US-West) | us-gov-west-1 | $3.8052 |
Canada (Central) | ca-central-1 | $3.4776 |
EU (Frankfurt) | eu-central-1 | $3.8304 |
EU (Ireland) | eu-west-1 | $3.5532 |
EU (London) | eu-west-2 | $3.7296 |
EU (Milan) | eu-south-1 | $3.7296 |
EU (Paris) | eu-west-3 | $3.7296 |
EU (Stockholm) | eu-north-1 | $3.3768 |
Europe (Spain) | eu-south-2 | $3.5532 |
Greece (Athens) | eu-central-1-ath-1 | $4.2134 |
Mexico (Central) | mx-central-1 | $3.3341 |
South America (Sao Paulo)Highest | sa-east-1 | $5.0652 |
Turkey (Istanbul) | eu-central-1-ist-1 | $4.0219 |
US East (Atlanta) | us-east-1-atl-1 | $3.9689 |
US East (N. Virginia)Lowest | us-east-1 | $3.1752 |
US East (New York City) | us-east-1-nyc-1 | $3.9689 |
US East (Ohio)Lowest | us-east-2 | $3.1752 |
US West (Las Vegas) | us-west-2-las-1 | $3.9689 |
US West (N. California) | us-west-1 | $3.5280 |
US West (Oregon)Lowest | us-west-2 | $3.1752 |
Vietnam (Hanoi) | ap-southeast-1-han-1 | $3.8304 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Asia Pacific (Hyderabad) | ap-south-2 | $5.4840 |
Asia Pacific (Jakarta) | ap-southeast-3 | $6.0384 |
Asia Pacific (Malaysia) | ap-southeast-5 | $5.4638 |
Asia Pacific (Melbourne) | ap-southeast-4 | $6.0132 |
Asia Pacific (Mumbai) | ap-south-1 | $5.4840 |
Asia Pacific (New Zealand) | ap-southeast-6 | $6.2035 |
Asia Pacific (Osaka) | ap-northeast-3 | $6.0384 |
Asia Pacific (Seoul) | ap-northeast-2 | $6.0384 |
Asia Pacific (Singapore) | ap-southeast-1 | $6.0384 |
Asia Pacific (Sydney) | ap-southeast-2 | $6.0132 |
Asia Pacific (Taipei) | ap-east-2 | $5.6554 |
Asia Pacific (Thailand) | ap-southeast-7 | $5.4638 |
Asia Pacific (Tokyo) | ap-northeast-1 | $6.0384 |
AWS GovCloud (US-East) | us-gov-east-1 | $6.0132 |
AWS GovCloud (US-West) | us-gov-west-1 | $6.0132 |
Canada (Central) | ca-central-1 | $5.6856 |
EU (Frankfurt) | eu-central-1 | $6.0384 |
EU (Ireland) | eu-west-1 | $5.7612 |
EU (London) | eu-west-2 | $5.9376 |
EU (Milan) | eu-south-1 | $5.9376 |
EU (Paris) | eu-west-3 | $5.9376 |
EU (Stockholm) | eu-north-1 | $5.5848 |
Europe (Spain) | eu-south-2 | $5.7612 |
Greece (Athens) | eu-central-1-ath-1 | $6.4214 |
Mexico (Central) | mx-central-1 | $5.5421 |
South America (Sao Paulo)Highest | sa-east-1 | $7.2732 |
Turkey (Istanbul) | eu-central-1-ist-1 | $6.2299 |
US East (Atlanta) | us-east-1-atl-1 | $6.1769 |
US East (N. Virginia)Lowest | us-east-1 | $5.3832 |
US East (New York City) | us-east-1-nyc-1 | $6.1769 |
US East (Ohio)Lowest | us-east-2 | $5.3832 |
US West (Las Vegas) | us-west-2-las-1 | $6.1769 |
US West (N. California) | us-west-1 | $5.7360 |
US West (Oregon)Lowest | us-west-2 | $5.3832 |
Vietnam (Hanoi) | ap-southeast-1-han-1 | $6.0384 |
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