c5a.16xlarge · EC2 Prices

c Compute

5 Generation 5

a AMD

16xlarge 64 vCPU · 128 GiB

$969/mo

3-yr reserved in Tokyo

On-demand 1-yr 3-yr

64 vCPU

EPYC Rome, 3.3 GHz

128 GiB

2 GiB per vCPU

EBS only

Local storage

20 Gbps

Network bandwidth

6.3 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

Prices in Tokyo. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$2,243	$26,911
Reserved, 1 yr No upfront, this size and region	$1,413	$16,951	−37%
Reserved, 3 yr No upfront, this size and region	$969	$11,625	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$2,243

$26,911

Reserved, 1 yr

No upfront, this size and region

$1,413

$16,951

−37%

Reserved, 3 yr

No upfront, this size and region

$969

$11,625

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× c5a.16xlarge, 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.

$30 large $61 xl $121 2xl $242 4xl $485 8xl $726 12xl $969 16xl $1.5k 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Tokyo would save $5,931 a year per instance.

Asia Pacific (Mumbai) ap-south-1$474 −51%US East (N. Virginia) us-east-1$777 −20%US East (Ohio) us-east-2$777 −20%US West (Oregon) us-west-2$777 −20%Europe (Stockholm) eu-north-1$828 −15%Canada (Central) ca-central-1$848 −13%Asia Pacific (Seoul) ap-northeast-2$868 −10%Europe (Ireland) eu-west-1$868 −10%Europe (Frankfurt) eu-central-1$878 −9%Asia Pacific (Singapore) ap-southeast-1$888 −8%Europe (Milan) eu-south-1$918 −5%

Europe (London) eu-west-2$918 −5%Europe (Paris) eu-west-3$918 −5%AWS GovCloud (US-East) us-gov-east-1$929 −4%AWS GovCloud (US-West) us-gov-west-1$929 −4%Middle East (Bahrain) me-south-1$958 −1%US West (N. California) us-west-1$958 −1%Asia Pacific (Tokyo) ap-northeast-1$969 base Asia Pacific (Hong Kong) ap-east-1$979 +1%Asia Pacific (Sydney) ap-southeast-2$1,009 +4%Africa (Cape Town) af-south-1$1,040 +7%South America (São Paulo) sa-east-1$1,191 +23%

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 64 vCPU · 128 GiB in Tokyo, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs c5a.16xlarge
c6g.16xlarge	Graviton2	Gen 6	EBS only	$864	−11%
c6g.metal	Graviton2	Gen 6	EBS only	$864	−11%
c7g.16xlarge	Graviton3	Gen 7	EBS only	$968	0%
c7g.metal	Graviton3	Gen 7	EBS only	$968	0%
c5a.16xlarge	EPYC Rome	Gen 5	EBS only	$969	—
c6gd.16xlarge	Graviton2	Gen 6	3.8 TB NVMe	$984	+2%
c6gd.metal	Graviton2	Gen 6	3.8 TB NVMe	$984	+2%
c6a.16xlarge	EPYC Milan	Gen 6	EBS only	$1,025	+6%
c8g.16xlarge	Graviton4	Gen 8	EBS only	$1,065	+10%
hpc7g.16xlarge	Graviton3	Gen 7	EBS only	$1,066	+10%
c7i-flex.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1,136	+17%
c6i.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$1,139	+18%
c7gd.16xlarge	Graviton3	Gen 7	3.8 TB NVMe	$1,169	+21%
c7gd.metal	Graviton3	Gen 7	3.8 TB NVMe	$1,169	+21%
c7i.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1,196	+23%
c6id.16xlarge	Xeon Ice Lake	Gen 6	3.8 TB NVMe	$1,299	+34%
c6gn.16xlarge	Graviton2	Gen 6	EBS only	$1,299	+34%
c7a.16xlarge	EPYC Genoa	Gen 7	EBS only	$1,375	+42%
c6in.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$1,441	+49%
c7gn.16xlarge	Graviton3	Gen 7	EBS only	$1,588	+64%
c7gn.metal	Graviton3	Gen 7	EBS only	$1,588	+64%

Specifications

API name: c5a.16xlarge
Processor: AMD EPYC 7R32
Local storage: EBS only
Family: Compute optimized
Clock speed: 3.3 GHz
Network: 20 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: 6.3 Gbps
vCPUs: 64
Memory: 128 GiB
GPUs: None