← All instances

c8gb.16xlarge

Part of the C8GB 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).88th Generation8 = 8th GenerationAWS 8th generation hardware platform with updated CPU/system architecture.gAWS Gravitong = AWS GravitonAWS Graviton4 Processor (arm64). Powered by custom 64-bit ARM AWS Graviton processors, delivering industry-leading price-performance and power efficiency.bBlock Storage Optimized (EBS)b = Block Storage Optimized (EBS)Optimized for Amazon EBS with higher dedicated storage throughput and IOPS (up to 60 Gbps / 260,000 IOPS).16xlarge16 Extra Large16xlarge = 16 Extra Large64 vCPUs • 128.0 GiB RAM • EBS only • 133.333 Gigabit Network
Price (Linux)
$3.7920/ hr
~$2,768.16/mo
Compute
64vCPUs
64 cores • arm64
Memory
128.0GiB
2.0 GiB / vCPU
Value
$0.0592/ vCPU-hr
$0.0296/GiB-hr
Network
133.333Gbps
Baseline: 133.333 Gbps
Storage & EBS
12,500MB/s
Max: 480,000 IOPS

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorAWS Graviton4 Processor
Architecturearm64 (ARM64 (Graviton))
vCPUs / Threads64 vCPUs
Physical Cores64
Clock Speed2.8 GHz
Intel AVX / AVX2No
Intel Turbo BoostNo
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score1,872,714
CoreMark / vCPU29,261.2 / core
FFmpeg Transcoding297 FPS
CoreMark per Dollar493,859 score / $
Cost per vCPU-hr$0.0592
Cost per GiB-hr$0.0296

Containers & Kubernetes

EKS Max Pods786 pods
Max ECS Tasks120 tasks
Max ENIs16
IPv4/v6 per ENI50
Total Addressable IPs800 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network Performance133.333 Gigabit
Baseline Bandwidth133.333 Gbps
Burst / Peak Bandwidth133.333 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput12500 MB/s
EBS Max Throughput12500 MB/s
EBS Baseline IOPS480,000
EBS Max / Burst IOPS480,000
Dedicated EBS Throughput100000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor128
Generation StatusCurrent Generation (Recommended)
Date Introduced2025-12-10

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$3.7920/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$3.7920/ hr
US East (N. Virginia) (us-east-1)
Global Fleet Average
$3.7920/ hr
Across all active regions
Regional Coverage
2regions
Available worldwide
Linux — Available in all 2 regions
Region NameRegion CodeOn-Demand Price
US East (N. Virginia)Lowest
us-east-1$3.7920
US West (Oregon)Lowest
us-west-2$3.7920