c7i-flex.16xlarge
Part of the C7I-FLEX 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).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.flexFlex Instanceflex = Flex InstanceFlex instances offer up to 19% better price-to-performance for workloads that do not continuously utilize full compute capacity.16xlarge16 Extra Large16xlarge = 16 Extra Large64 vCPUs • 128.0 GiB RAM • EBS only • Up to 25000 Megabit NetworkPrice (Linux)
$2.6591/ hr
~$1,941.14/mo
Compute
64vCPUs
32 cores • x86_64
Memory
128.0GiB
2.0 GiB / vCPU
Value
$0.0415/ vCPU-hr
$0.0208/GiB-hr
Network
25Gbps
Baseline: 12.5 Gbps
Storage & EBS
2,500MB/s
Max: 80,000 IOPS
Technical Specifications & Limits
Hardware specs, container thresholds, and system limitsCompute & Processor
ProcessorIntel Xeon Scalable (Sapphire Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads64 vCPUs
Physical Cores32
Clock Speed3.2 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)
Performance & Benchmarks
CoreMark Score1,296,684
CoreMark / vCPU20,260.7 / core
FFmpeg Transcoding228 FPS
CoreMark per Dollar487,642 score / $
Cost per vCPU-hr$0.0415
Cost per GiB-hr$0.0208
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 PerformanceUp to 25000 Megabit
Baseline Bandwidth12.5 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 Throughput1250 MB/s
EBS Max Throughput2500 MB/s
EBS Baseline IOPS40,000
EBS Max / Burst IOPS80,000
Dedicated EBS ThroughputUp to 20000 Mbps
Platform & Architecture Details
Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesNot Supported
Normalization Factor128
Generation StatusCurrent Generation (Recommended)
Date Introduced2025-01-16
Regional Pricing Matrix
Live on-demand rates across all global AWS cloud regionsLowest Price Region
$2.6591/ hr
Asia Pacific (Malaysia) (ap-southeast-5)Highest Price Region
$4.1815/ hr
South America (Sao Paulo) (sa-east-1)Global Fleet Average
$3.1281/ hr
Across all active regionsRegional Coverage
30regions
Available worldwide| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $3.6387 |
Asia Pacific (Hong Kong) | ap-east-1 | $3.4474 |
Asia Pacific (Hyderabad) | ap-south-2 | $2.7133 |
Asia Pacific (Jakarta) | ap-southeast-3 | $3.1280 |
Asia Pacific (Malaysia)Lowest | ap-southeast-5 | $2.6591 |
Asia Pacific (Mumbai) | ap-south-1 | $2.7132 |
Asia Pacific (New Zealand) | ap-southeast-6 | $3.7203 |
Asia Pacific (Seoul) | ap-northeast-2 | $3.0643 |
Asia Pacific (Singapore) | ap-southeast-1 | $3.1288 |
Asia Pacific (Sydney) | ap-southeast-2 | $3.5431 |
Asia Pacific (Taipei) | ap-east-2 | $3.0739 |
Asia Pacific (Thailand)Lowest | ap-southeast-7 | $2.6591 |
Asia Pacific (Tokyo) | ap-northeast-1 | $3.4154 |
AWS GovCloud (US-West) | us-gov-west-1 | $3.2560 |
Canada (Central) | ca-central-1 | $2.9686 |
EU (Frankfurt) | eu-central-1 | $3.0962 |
EU (Ireland) | eu-west-1 | $2.9111 |
EU (London) | eu-west-2 | $3.2239 |
EU (Milan) | eu-south-1 | $3.2240 |
EU (Paris) | eu-west-3 | $3.2239 |
EU (Stockholm) | eu-north-1 | $2.9047 |
Europe (Spain) | eu-south-2 | $2.9104 |
Europe (Zurich) | eu-central-2 | $3.4061 |
Mexico (Central) | mx-central-1 | $2.8488 |
Middle East (UAE) | me-central-1 | $3.2605 |
South America (Sao Paulo)Highest | sa-east-1 | $4.1815 |
US East (N. Virginia) | us-east-1 | $2.7132 |
US East (Ohio) | us-east-2 | $2.7132 |
US West (N. California) | us-west-1 | $3.3835 |
US West (Oregon) | us-west-2 | $2.7132 |
| Region Name | Region Code | On-Demand Price |
|---|---|---|
Africa (Cape Town) | af-south-1 | $6.4355 |
Asia Pacific (Hong Kong) | ap-east-1 | $6.3914 |
Asia Pacific (Hyderabad)Lowest | ap-south-2 | $5.5101 |
Asia Pacific (Jakarta) | ap-southeast-3 | $5.9248 |
Asia Pacific (Malaysia) | ap-southeast-5 | $5.6031 |
Asia Pacific (Mumbai) | ap-south-1 | $5.6572 |
Asia Pacific (New Zealand) | ap-southeast-6 | $6.5171 |
Asia Pacific (Seoul) | ap-northeast-2 | $6.0083 |
Asia Pacific (Singapore) | ap-southeast-1 | $6.0728 |
Asia Pacific (Sydney) | ap-southeast-2 | $6.4871 |
Asia Pacific (Taipei) | ap-east-2 | $6.0179 |
Asia Pacific (Thailand) | ap-southeast-7 | $5.6031 |
Asia Pacific (Tokyo) | ap-northeast-1 | $6.3594 |
AWS GovCloud (US-West) | us-gov-west-1 | $6.2000 |
Canada (Central) | ca-central-1 | $5.9126 |
EU (Frankfurt) | eu-central-1 | $6.0402 |
EU (Ireland) | eu-west-1 | $5.8551 |
EU (London) | eu-west-2 | $6.1679 |
EU (Milan) | eu-south-1 | $6.0208 |
EU (Paris) | eu-west-3 | $6.1679 |
EU (Stockholm) | eu-north-1 | $5.8487 |
Europe (Spain) | eu-south-2 | $5.8544 |
Europe (Zurich) | eu-central-2 | $6.3501 |
Mexico (Central) | mx-central-1 | $5.7928 |
Middle East (UAE) | me-central-1 | $6.0573 |
South America (Sao Paulo)Highest | sa-east-1 | $7.1255 |
US East (N. Virginia) | us-east-1 | $5.6572 |
US East (Ohio) | us-east-2 | $5.6572 |
US West (N. California) | us-west-1 | $6.3275 |
US West (Oregon) | us-west-2 | $5.6572 |
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