r6i.16xlarge
Part of the R6I 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.16xlarge16 Extra Large16xlarge = 16 Extra Large64 vCPUs • 512.0 GiB RAM • EBS only • 25000 Megabit NetworkPrice (Linux)
$4.0320/ hr
~$2,943.36/mo
Compute
64vCPUs
32 cores • x86_64
Memory
512.0GiB
8.0 GiB / vCPU
Value
$0.0630/ vCPU-hr
$0.0079/GiB-hr
Network
25Gbps
Baseline: 25 Gbps
Storage & EBS
2,500MB/s
Max: 80,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon 8375C (Ice Lake)
Architecturex86_64 (x86_64)
vCPUs / Threads64 vCPUs
Physical Cores32
Clock Speed3.5 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score1,080,078
CoreMark / vCPU16,876.2 / core
FFmpeg Transcoding187 FPS
CoreMark per Dollar267,876 score / $
Cost per vCPU-hr$0.0630
Cost per GiB-hr$0.0079
Containers & Kubernetes
EKS Max Pods737 pods
Max ECS Tasks120 tasks
Max ENIs15
IPv4/v6 per ENI50
Total Addressable IPs750 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network Performance25000 Megabit
Baseline Bandwidth25 Gbps
Burst / Peak Bandwidth25 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput2500 MB/s
EBS Max Throughput2500 MB/s
EBS Baseline IOPS80,000
EBS Max / Burst IOPS80,000
Dedicated EBS Throughput20000 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor128
Generation StatusCurrent Generation (Recommended)
Date Introduced2021-11-22
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$4.0320/ hr
US East (N. Virginia) (us-east-1)Highest Price Region
$6.4320/ hr
South America (Sao Paulo) (sa-east-1)Global Fleet Average
$4.7362/ hr
Across all active regionsRegional Coverage
39regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $5.3760 |
Asia Pacific (Hong Kong) | ap-east-1 | $5.3440 |
Asia Pacific (Hyderabad) | ap-south-2 | $4.1600 |
Asia Pacific (Malaysia) | ap-southeast-5 | $4.1344 |
Asia Pacific (Mumbai) | ap-south-1 | $4.1600 |
Asia Pacific (New Zealand) | ap-southeast-6 | $5.0736 |
Asia Pacific (Osaka) | ap-northeast-3 | $4.8640 |
Asia Pacific (Seoul) | ap-northeast-2 | $4.8640 |
Asia Pacific (Singapore) | ap-southeast-1 | $4.8640 |
Asia Pacific (Sydney) | ap-southeast-2 | $4.8320 |
Asia Pacific (Taipei) | ap-east-2 | $4.3776 |
Asia Pacific (Thailand) | ap-southeast-7 | $4.1344 |
Asia Pacific (Tokyo) | ap-northeast-1 | $4.8640 |
AWS GovCloud (US-East) | us-gov-east-1 | $4.8320 |
AWS GovCloud (US-West) | us-gov-west-1 | $4.8320 |
Canada (Central) | ca-central-1 | $4.4160 |
Canada West (Calgary) | ca-west-1 | $4.4160 |
EU (Frankfurt) | eu-central-1 | $4.8640 |
EU (Ireland) | eu-west-1 | $4.5120 |
EU (London) | eu-west-2 | $4.7360 |
EU (Milan) | eu-south-1 | $4.7360 |
EU (Paris) | eu-west-3 | $4.7360 |
EU (Stockholm) | eu-north-1 | $4.2880 |
Europe (Zurich) | eu-central-2 | $5.3504 |
Israel (Tel Aviv) | il-central-1 | $4.7376 |
Mexico (Central) | mx-central-1 | $4.2336 |
Middle East (Bahrain) | me-south-1 | $4.9632 |
Middle East (UAE) | me-central-1 | $4.9632 |
South America (Sao Paulo)Highest | sa-east-1 | $6.4320 |
US East (Atlanta) | us-east-1-atl-1 | $5.0400 |
US East (Chicago) | us-east-1-chi-1 | $5.0400 |
US East (Dallas) | us-east-1-dfw-1 | $5.0400 |
US East (Houston) | us-east-1-iah-1 | $5.0400 |
US East (Miami) | us-east-1-mia-1 | $5.0400 |
US East (N. Virginia)Lowest | us-east-1 | $4.0320 |
US East (Ohio)Lowest | us-east-2 | $4.0320 |
US West (N. California) | us-west-1 | $4.4800 |
US West (Oregon)Lowest | us-west-2 | $4.0320 |
US West (Phoenix) | us-west-2-phx-1 | $4.8384 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $8.3200 |
Asia Pacific (Hong Kong) | ap-east-1 | $8.2880 |
Asia Pacific (Hyderabad) | ap-south-2 | $7.1040 |
Asia Pacific (Malaysia) | ap-southeast-5 | $7.0784 |
Asia Pacific (Mumbai) | ap-south-1 | $7.1040 |
Asia Pacific (New Zealand) | ap-southeast-6 | $8.0176 |
Asia Pacific (Osaka) | ap-northeast-3 | $7.8080 |
Asia Pacific (Seoul) | ap-northeast-2 | $7.8080 |
Asia Pacific (Singapore) | ap-southeast-1 | $7.8080 |
Asia Pacific (Sydney) | ap-southeast-2 | $7.7760 |
Asia Pacific (Taipei) | ap-east-2 | $7.3216 |
Asia Pacific (Thailand) | ap-southeast-7 | $7.0784 |
Asia Pacific (Tokyo) | ap-northeast-1 | $7.8080 |
AWS GovCloud (US-East) | us-gov-east-1 | $7.7760 |
AWS GovCloud (US-West) | us-gov-west-1 | $7.7760 |
Canada (Central) | ca-central-1 | $7.3600 |
Canada West (Calgary) | ca-west-1 | $7.3600 |
EU (Frankfurt) | eu-central-1 | $7.8080 |
EU (Ireland) | eu-west-1 | $7.4560 |
EU (London) | eu-west-2 | $7.6800 |
EU (Milan) | eu-south-1 | $7.6800 |
EU (Paris) | eu-west-3 | $7.6800 |
EU (Stockholm) | eu-north-1 | $7.2320 |
Europe (Zurich) | eu-central-2 | $8.2944 |
Israel (Tel Aviv) | il-central-1 | $7.6816 |
Mexico (Central) | mx-central-1 | $7.1776 |
Middle East (Bahrain) | me-south-1 | $7.9072 |
Middle East (UAE) | me-central-1 | $7.9072 |
South America (Sao Paulo)Highest | sa-east-1 | $9.3760 |
US East (Atlanta) | us-east-1-atl-1 | $7.9840 |
US East (Chicago) | us-east-1-chi-1 | $7.9840 |
US East (Dallas) | us-east-1-dfw-1 | $7.9840 |
US East (Houston) | us-east-1-iah-1 | $7.9840 |
US East (Miami) | us-east-1-mia-1 | $7.9840 |
US East (N. Virginia)Lowest | us-east-1 | $6.9760 |
US East (Ohio)Lowest | us-east-2 | $6.9760 |
US West (N. California) | us-west-1 | $7.4240 |
US West (Oregon)Lowest | us-west-2 | $6.9760 |
US West (Phoenix) | us-west-2-phx-1 | $7.7824 |
No regions matched your search filter.