c5a.4xlarge · EC2 Prices

c Compute

5 Generation 5

a AMD

4xlarge 16 vCPU · 32 GiB

$0.3280/hr

3-yr reserved in N. California

On-demand 1-yr 3-yr

16 vCPU

EPYC Rome, 3.3 GHz

32 GiB

2 GiB per vCPU

EBS only

Local storage

Up to 10 Gbps

Network bandwidth

Up to 3.17 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

Prices in N. California. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$555	$6,658
Reserved, 1 yr No upfront, this size and region	$350	$4,196	−37%
Reserved, 3 yr No upfront, this size and region	$239	$2,873	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$555

$6,658

Reserved, 1 yr

No upfront, this size and region

$350

$4,196

−37%

Reserved, 3 yr

No upfront, this size and region

$239

$2,873

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× c5a.4xlarge, on-demand

/mo

a year

You run these most of the time. A 1-year reservation bills every hour, and would still cost /mo.

Same usage on each plan	Monthly	Yearly
On-demand
Reserved 1 yr
Reserved 3 yr

Reservations bill every hour of the month, whether the instance runs or not.

Other sizes in this family

Price roughly doubles with each step. Pick a size to open it.

$0.041 large $0.082 xl $0.164 2xl $0.328 4xl $0.657 8xl $0.985 12xl $1.31 16xl $1.97 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from N. California would save $1,454 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.1620 −51%US East (N. Virginia) us-east-1$0.2660 −19%US East (Ohio) us-east-2$0.2660 −19%US West (Oregon) us-west-2$0.2660 −19%Europe (Stockholm) eu-north-1$0.2830 −14%Canada (Central) ca-central-1$0.2900 −12%Asia Pacific (Seoul) ap-northeast-2$0.2970 −9%Europe (Ireland) eu-west-1$0.2970 −9%Europe (Frankfurt) eu-central-1$0.3010 −8%Asia Pacific (Singapore) ap-southeast-1$0.3040 −7%Europe (Milan) eu-south-1$0.3140 −4%

Europe (London) eu-west-2$0.3140 −4%Europe (Paris) eu-west-3$0.3140 −4%AWS GovCloud (US-East) us-gov-east-1$0.3180 −3%AWS GovCloud (US-West) us-gov-west-1$0.3180 −3%Middle East (Bahrain) me-south-1$0.3280 0%US West (N. California) us-west-1$0.3280 base Asia Pacific (Tokyo) ap-northeast-1$0.3320 +1%Asia Pacific (Hong Kong) ap-east-1$0.3350 +2%Asia Pacific (Sydney) ap-southeast-2$0.3460 +5%Africa (Cape Town) af-south-1$0.3560 +9%South America (São Paulo) sa-east-1$0.4080 +24%

Not offered in Calgary , Central , Zurich , Spain , Hyderabad , Jakarta , Melbourne , Malaysia , New Zealand , Thailand , Osaka , Taipei , UAE , Tel Aviv .

Same shape, other families

Every instance with 16 vCPU · 32 GiB in N. California, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs c5a.4xlarge
c6g.4xlarge	Graviton2	Gen 6	EBS only	$0.2931	−11%
c7g.4xlarge	Graviton3	Gen 7	EBS only	$0.3278	0%
c5a.4xlarge	EPYC Rome	Gen 5	EBS only	$0.3280	—
c6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.3283	0%
c6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.3470	+6%
c8g.4xlarge	Graviton4	Gen 8	EBS only	$0.3606	+10%
c5.4xlarge	Xeon Skylake	Newest	EBS only	$0.3660	+12%
c7i-flex.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.3846	+17%
c6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.3856	+18%
c7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$0.3919	+19%
c7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.4048	+23%
c6gn.4xlarge	Graviton2	Gen 6	EBS only	$0.4104	+25%
c5d.4xlarge	Xeon Skylake	Gen 5	400 GB NVMe	$0.4150	+27%
c6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.4552	+39%
c7a.4xlarge	EPYC Genoa	Gen 7	EBS only	$0.4655	+42%

Specifications

API name: c5a.4xlarge
Processor: AMD EPYC 7R32
Local storage: EBS only
Family: Compute optimized
Clock speed: 3.3 GHz
Network: Up to 10 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: Up to 3.17 Gbps
vCPUs: 16
Memory: 32 GiB
GPUs: None