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c6a.2xlarge

Part of the C6A 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.aAMD EPYCa = AMD EPYCAMD EPYC 7R13 Processor (x86_64). Powered by AMD EPYC x86_64 processors, delivering high core counts and cost-effective compute performance.2xlarge2 Extra Large2xlarge = 2 Extra Large8 vCPUs • 16 GB RAM • EBS only • Up to 12.5 Gbps Network
Price (Linux)
$0.1870/ hr
~$136.51/mo
Compute
8vCPUs
4 cores • x86_64
Memory
16GB
2.0 GB / vCPU
Value
$0.0234/ vCPU-hr
$0.0117/GB-hr
Network
Up to 12.5 Gbps
Baseline: 3.125 Gbps
Storage & EBS
1,250MB/s
Max: 40,000 IOPS

Alternatives to c6a.2xlarge

OptionPrice vs c6a.2xlargeWhy look at it
c6i.2xlargeCompare →
+11%+$0.034/hr
Linux on-demand, us-east-1		Intel (x86_64), same vCPU and RAM
c6g.2xlargeCompare →
-11%-$0.034/hr
Linux on-demand, us-east-1		Graviton (arm64), same vCPU and RAM

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorAMD EPYC 7R13 Processor
Architecturex86_64 (x86_64)
vCPUs / Threads8 vCPUs
Physical Cores4
Clock Speed3.6 GHz
Intel AVX / AVX2No
Intel Turbo BoostNo
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score181,777
CoreMark / vCPU22,722.1 / core
FFmpeg Transcoding66 FPS
CoreMark per Dollar972,070 score / $
Cost per vCPU-hr$0.0234
Cost per GB-hr$0.0117

Containers & Kubernetes

EKS Max Pods58 pods
Max ECS Tasks40 tasks
Max ENIs4
IPv4/v6 per ENI15
Total Addressable IPs60 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network PerformanceUp to 12.5 Gbps
Baseline Bandwidth3.125 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 Throughput312.5 MB/s
EBS Max Throughput1250 MB/s
EBS Baseline IOPS12,000
EBS Max / Burst IOPS40,000
Dedicated EBS ThroughputUp to 6667 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor16
Generation StatusCurrent Generation (Recommended)
Date Introduced2022-02-14

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$0.1870/ hr
Asia Pacific (Mumbai) (ap-south-1)
Highest Price Region
$0.4716/ hr
South America (Sao Paulo) (sa-east-1)
Global Fleet Average
$0.3365/ hr
Across all active regions
Regional Coverage
15regions
Available worldwide
Linux — Available in all 15 regions
RegionOn-Demand Price
ap-east-1
Asia Pacific (Hong Kong)
$0.3888
ap-south-2
Asia Pacific (Hyderabad)
Lowest
$0.1870
ap-south-1
Asia Pacific (Mumbai)
Lowest
$0.1870
ap-southeast-1
Asia Pacific (Singapore)
$0.3528
ap-southeast-2
Asia Pacific (Sydney)
$0.3996
ap-northeast-1
Asia Pacific (Tokyo)
$0.3852
ca-central-1
Canada (Central)
$0.3348
eu-central-1
EU (Frankfurt)
$0.3492
eu-west-1
EU (Ireland)
$0.3283
eu-west-2
EU (London)
$0.3636
sa-east-1
South America (Sao Paulo)
Highest
$0.4716
us-east-1
US East (N. Virginia)
$0.3060
us-east-2
US East (Ohio)
$0.3060
us-west-1
US West (N. California)
$0.3816
us-west-2
US West (Oregon)
$0.3060