c6i.4xlarge
Part of the C6I Compute Optimized family — High-performance processors for compute-intensive applications.
Name:
cCompute Optimizedc = Compute OptimizedOptimized for compute-bound applications that benefit from high-performance processors (web servers, batch processing, gaming servers, and video encoding).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.4xlarge4 Extra Large4xlarge = 4 Extra Large16 vCPUs • 32.0 GiB RAM • EBS only • Up to 12500 Megabit NetworkPrice (Linux)
$0.6664/ hr
~$486.47/mo
Compute
16vCPUs
8 cores • x86_64
Memory
32.0GiB
2.0 GiB / vCPU
Value
$0.0416/ vCPU-hr
$0.0208/GiB-hr
Network
12.5Gbps
Baseline: 6.25 Gbps
Storage & EBS
1,250MB/s
Max: 40,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon 8375C (Ice Lake)
Architecturex86_64 (x86_64)
vCPUs / Threads16 vCPUs
Physical Cores8
Clock Speed3.5 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score276,865
CoreMark / vCPU17,304 / core
FFmpeg Transcoding101 FPS
CoreMark per Dollar415,464 score / $
Cost per vCPU-hr$0.0416
Cost per GiB-hr$0.0208
Containers & Kubernetes
EKS Max Pods234 pods
Max ECS Tasks60 tasks
Max ENIs8
IPv4/v6 per ENI30
Total Addressable IPs240 total IPs
CNI Prefix DelegationSupported (High Density)
Networking & Bandwidth
Network PerformanceUp to 12500 Megabit
Baseline Bandwidth6.25 Gbps
Burst / Peak Bandwidth12.5 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported
Storage & EBS Optimization
Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput625 MB/s
EBS Max Throughput1250 MB/s
EBS Baseline IOPS20,000
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 Factor32
Generation StatusCurrent Generation (Recommended)
Date Introduced2021-10-28
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$0.6664/ hr
Asia Pacific (Malaysia) (ap-southeast-5)Highest Price Region
$1.0480/ hr
South America (Sao Paulo) (sa-east-1)Global Fleet Average
$0.7954/ hr
Across all active regionsRegional Coverage
37regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $0.9120 |
Asia Pacific (Hong Kong) | ap-east-1 | $0.8640 |
Asia Pacific (Hyderabad) | ap-south-2 | $0.6800 |
Asia Pacific (Malaysia)Lowest | ap-southeast-5 | $0.6664 |
Asia Pacific (Mumbai) | ap-south-1 | $0.6800 |
Asia Pacific (New Zealand) | ap-southeast-6 | $0.9324 |
Asia Pacific (Osaka) | ap-northeast-3 | $0.8560 |
Asia Pacific (Seoul) | ap-northeast-2 | $0.7680 |
Asia Pacific (Singapore) | ap-southeast-1 | $0.7840 |
Asia Pacific (Sydney) | ap-southeast-2 | $0.8880 |
Asia Pacific (Taipei) | ap-east-2 | $0.7704 |
Asia Pacific (Thailand)Lowest | ap-southeast-7 | $0.6664 |
Asia Pacific (Tokyo) | ap-northeast-1 | $0.8560 |
AWS GovCloud (US-East) | us-gov-east-1 | $0.8160 |
AWS GovCloud (US-West) | us-gov-west-1 | $0.8160 |
Canada (Central) | ca-central-1 | $0.7440 |
Canada West (Calgary) | ca-west-1 | $0.7440 |
EU (Frankfurt) | eu-central-1 | $0.7760 |
EU (Ireland) | eu-west-1 | $0.7296 |
EU (London) | eu-west-2 | $0.8080 |
EU (Milan) | eu-south-1 | $0.8080 |
EU (Paris) | eu-west-3 | $0.8080 |
EU (Stockholm) | eu-north-1 | $0.7280 |
Israel (Tel Aviv) | il-central-1 | $0.7661 |
Mexico (Central) | mx-central-1 | $0.7140 |
Middle East (Bahrain) | me-south-1 | $0.8448 |
South America (Sao Paulo)Highest | sa-east-1 | $1.0480 |
US East (Atlanta) | us-east-1-atl-1 | $0.8500 |
US East (Chicago) | us-east-1-chi-1 | $0.8500 |
US East (Dallas) | us-east-1-dfw-1 | $0.8500 |
US East (Houston) | us-east-1-iah-1 | $0.8500 |
US East (Miami) | us-east-1-mia-1 | $0.8500 |
US East (N. Virginia) | us-east-1 | $0.6800 |
US East (Ohio) | us-east-2 | $0.6800 |
US West (N. California) | us-west-1 | $0.8480 |
US West (Oregon) | us-west-2 | $0.6800 |
US West (Phoenix) | us-west-2-phx-1 | $0.8160 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $1.6480 |
Asia Pacific (Hong Kong) | ap-east-1 | $1.6000 |
Asia Pacific (Hyderabad) | ap-south-2 | $1.4160 |
Asia Pacific (Malaysia)Lowest | ap-southeast-5 | $1.4024 |
Asia Pacific (Mumbai) | ap-south-1 | $1.4160 |
Asia Pacific (New Zealand) | ap-southeast-6 | $1.6684 |
Asia Pacific (Osaka) | ap-northeast-3 | $1.5920 |
Asia Pacific (Seoul) | ap-northeast-2 | $1.5040 |
Asia Pacific (Singapore) | ap-southeast-1 | $1.5200 |
Asia Pacific (Sydney) | ap-southeast-2 | $1.6240 |
Asia Pacific (Taipei) | ap-east-2 | $1.5064 |
Asia Pacific (Thailand)Lowest | ap-southeast-7 | $1.4024 |
Asia Pacific (Tokyo) | ap-northeast-1 | $1.5920 |
AWS GovCloud (US-East) | us-gov-east-1 | $1.5520 |
AWS GovCloud (US-West) | us-gov-west-1 | $1.5520 |
Canada (Central) | ca-central-1 | $1.4800 |
Canada West (Calgary) | ca-west-1 | $1.4800 |
EU (Frankfurt) | eu-central-1 | $1.5120 |
EU (Ireland) | eu-west-1 | $1.4656 |
EU (London) | eu-west-2 | $1.5440 |
EU (Milan) | eu-south-1 | $1.5440 |
EU (Paris) | eu-west-3 | $1.5440 |
EU (Stockholm) | eu-north-1 | $1.4640 |
Israel (Tel Aviv) | il-central-1 | $1.5021 |
Mexico (Central) | mx-central-1 | $1.4500 |
Middle East (Bahrain) | me-south-1 | $1.5808 |
South America (Sao Paulo)Highest | sa-east-1 | $1.7840 |
US East (Atlanta) | us-east-1-atl-1 | $1.5860 |
US East (Chicago) | us-east-1-chi-1 | $1.5860 |
US East (Dallas) | us-east-1-dfw-1 | $1.5860 |
US East (Houston) | us-east-1-iah-1 | $1.5860 |
US East (Miami) | us-east-1-mia-1 | $1.5860 |
US East (N. Virginia) | us-east-1 | $1.4160 |
US East (Ohio) | us-east-2 | $1.4160 |
US West (N. California) | us-west-1 | $1.5840 |
US West (Oregon) | us-west-2 | $1.4160 |
US West (Phoenix) | us-west-2-phx-1 | $1.5520 |
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