c6a.4xlarge

Data updated at: December 20, 2024 at 12:27 AM UTC

AWS EC2 instance c6a.4xlarge with 16 vCPUs, 32 GiB RAM . Available in 15 regions starting from $273.02 per month.

Instance Type	c6a.4xlarge
Instance Family	Compute optimized
Details	High-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding. c – Compute optimized 6 – Generation a – AMD processor 4xlarge – Size
vCPUs	16
Memory	32 GiB
CPU Architecture	x86_64
Processor	AMD EPYC 7R13 Processor
Clock Speed	3.6 GHz
Threads Per Core	2

Accelerators
GPU	no
Inference Accelerator	no
FPGA	no

Instances
Sizes	c6a.large, c6a.xlarge, c6a.2xlarge, c6a.4xlarge, c6a.8xlarge, c6a.12xlarge, c6a.16xlarge, c6a.24xlarge, c6a.32xlarge, c6a.48xlarge, c6a.metal
Generations	c5a.4xlarge, c6a.4xlarge, c7a.4xlarge
Variants	c6g.4xlarge, c6gd.4xlarge, c6gn.4xlarge, c6i.4xlarge, c6id.4xlarge, c6in.4xlarge

Free Tier	no
Burstable	no
Hibernation	yes
Instance Storage	EBS only

EBS (Elastic Block Store)
EBS Optimized	default
Encryption	supported
NVMe	required
Dedicated Throughput	up to 6667 MBps
Optimized Baseline Bandwidth	5000 Mbps
Optimized Baseline Throughput	625 Mbps
Optimized Baseline Performance	20000 IOPS
Optimized Max Performance	40000 IOPS
Optimized Max Bandwidth	10000 Mbps
Optimized Max Throughput	1250 Mbps

Networking
Networking Performance	Up to 12500 Megabit
Enhanced Networking	yes
Max Interfaces	8
Max Cards	1
IPv4 Addresses per Interface	30
IPv6 Addresses per Interface	30
IPv6 Support	yes
ENA Support	required
EFA Support	no
Encryption in Transit Support	yes
ENA SRD Support	no

Regional Availability

US
GovCloud (US-East) / us-gov-east-1
GovCloud (US-West) / us-gov-west-1
US East (Ohio) / us-east-2
US East (Virginia) / us-east-1
US West (N. California) / us-west-1
US West (Oregon) / us-west-2

Canada
Canada (Central) / ca-central-1
Canada West (Calgary) / ca-west-1

Europe
Europe (Ireland) / eu-west-1
Europe (London) / eu-west-2
Europe (Frankfurt) / eu-central-1
Europe (Milan) / eu-south-1
Europe (Paris) / eu-west-3
Europe (Spain) / eu-south-2
Europe (Stockholm) / eu-north-1
Europe (Zurich) / eu-central-2

Africa
Africa (Cape Town) / af-south-1

South America
South America (São Paulo) / sa-east-1

Asia Pacific
Asia Pacific (Hong Kong) / ap-east-1
Asia Pacific (Hyderabad) / ap-south-2
Asia Pacific (Jakarta) / ap-southeast-3
Asia Pacific (Malaysia) / ap-southeast-5
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (Osaka) / ap-northeast-3
Asia Pacific (Seoul) / ap-northeast-2
Asia Pacific (Singapore) / ap-southeast-1
Asia Pacific (Sydney) / ap-southeast-2
Asia Pacific (Tokyo) / ap-northeast-1

Middle East
Israel (Tel Aviv) / il-central-1
Middle East (Bahrain) / me-south-1
Middle East (UAE) / me-central-1

Regional Prices

Geography	Region Name	Region	Savings Options	Instance Price
Asia Pacific	Asia Pacific (Mumbai)	ap-south-1	compare	0.3740
Asia Pacific	Asia Pacific (Hyderabad)	ap-south-2	compare	0.3740
Hidden	Hidden	hidden-1	compare	0.6120
Hidden	Hidden	hidden-2	compare	0.6120
US	US East (Virginia)	us-east-1	compare	0.6120
Hidden	Hidden	hidden-3	compare	0.6566
Hidden	Hidden	hidden-4	compare	0.6696
Hidden	Hidden	hidden-5	compare	0.6984
Hidden	Hidden	hidden-6	compare	0.7056
Hidden	Hidden	hidden-7	compare	0.7272
Hidden	Hidden	hidden-8	compare	0.7632
Hidden	Hidden	hidden-9	compare	0.7704
Hidden	Hidden	hidden-10	compare	0.7776
Hidden	Hidden	hidden-11	compare	0.7992
Hidden	Hidden	hidden-12	compare	0.9432

Similar Alternative Instances

Instance Type	Region	vCPUs	Memory (GiB)	Instance Price	Price Diff %
c6a.4xlarge	US East (Virginia) (us-east-1)	16	32	0.6120	0%
c6i.4xlarge	US East (Virginia) (us-east-1)	16	32	0.6800	11%
c6id.4xlarge	US East (Virginia) (us-east-1)	16	32	0.8064	32%
c7a.4xlarge	US East (Virginia) (us-east-1)	16	32	0.8211	34%
c6in.4xlarge	US East (Virginia) (us-east-1)	16	32	0.9072	48%