c6a.16xlarge · atlas

c Compute

6 Generation 6

a AMD

16xlarge 64 vCPU · 128 GiB

$2.678/hr

On-demand in Central

On-demand 1-yr 3-yr

64 vCPU

EPYC Milan, 3.6 GHz

128 GiB

2 GiB per vCPU

EBS only

Local storage

25 Gbps

Network bandwidth

13.333 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

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

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$1,955	$23,463
Reserved, 1 yr No upfront, this size and region	$1,298	$15,576	−34%
Reserved, 3 yr No upfront, this size and region	$858	$10,299	−56%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$1,955

$23,463

Reserved, 1 yr

No upfront, this size and region

$1,298

$15,576

−34%

Reserved, 3 yr

No upfront, this size and region

$858

$10,299

−56%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× c6a.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.

$0.084 large $0.167 xl $0.335 2xl $0.670 4xl $1.34 8xl $2.01 12xl $2.68 16xl $4.02 24xl $5.36 32xl $8.04 48xl $8.04 metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Central would save $10,358 a year per instance.

Asia Pacific (Mumbai) ap-south-1$1.496 −44%Asia Pacific (Hyderabad) ap-south-2$1.496 −44%US East (N. Virginia) us-east-1$2.448 −9%US East (Ohio) us-east-2$2.448 −9%US West (Oregon) us-west-2$2.448 −9%Europe (Ireland) eu-west-1$2.627 −2%Canada (Central) ca-central-1$2.678 base Europe (Frankfurt) eu-central-1$2.794 +4%

Asia Pacific (Singapore) ap-southeast-1$2.822 +5%Europe (London) eu-west-2$2.909 +9%US West (N. California) us-west-1$3.053 +14%Asia Pacific (Tokyo) ap-northeast-1$3.082 +15%Asia Pacific (Hong Kong) ap-east-1$3.110 +16%Asia Pacific (Sydney) ap-southeast-2$3.197 +19%South America (São Paulo) sa-east-1$3.773 +41%

Not offered in Calgary , Central , US-East , US-West , Paris , Zurich , Stockholm , Milan , Spain , Jakarta , Melbourne , Malaysia , New Zealand , Thailand , Seoul , Osaka , Taipei , UAE , Bahrain , Tel Aviv , Cape Town .

Same shape, other families

Every instance with 64 vCPU · 128 GiB in Central, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs c6a.16xlarge
c6g.16xlarge	Graviton2	Gen 6	EBS only	$2.381	−11%
c6g.metal	Graviton2	Gen 6	EBS only	$2.381	−11%
c7g.16xlarge	Graviton3	Gen 7	EBS only	$2.530	−6%
c7g.metal	Graviton3	Gen 7	EBS only	$2.530	−6%
c6a.16xlarge	EPYC Milan	Gen 6	EBS only	$2.678	—
c5a.16xlarge	EPYC Rome	Gen 5	EBS only	$2.688	0%
c6gd.16xlarge	Graviton2	Gen 6	3.8 TB NVMe	$2.714	+1%
c6gd.metal	Graviton2	Gen 6	3.8 TB NVMe	$2.714	+1%
c8g.16xlarge	Graviton4	Gen 8	EBS only	$2.783	+4%
c7i-flex.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$2.969	+11%
c6i.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$2.976	+11%
c6gn.16xlarge	Graviton2	Gen 6	EBS only	$3.027	+13%
c6gn.metal	Graviton2	Gen 6	EBS only	$3.027	+13%
c8i-flex.16xlarge	Xeon Granite Rapids	Newest	EBS only	$3.117	+16%
c7i.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$3.125	+17%
c7gd.16xlarge	Graviton3	Gen 7	3.8 TB NVMe	$3.205	+20%
c7gd.metal	Graviton3	Gen 7	3.8 TB NVMe	$3.205	+20%
c8i.16xlarge	Xeon Granite Rapids	Newest	EBS only	$3.281	+22%
c8gd.16xlarge	Graviton4	Gen 8	3.8 TB NVMe	$3.462	+29%
c6id.16xlarge	Xeon Ice Lake	Gen 6	3.8 TB NVMe	$3.562	+33%
c8id.16xlarge	Xeon Granite Rapids	Newest	3.8 TB NVMe	$3.918	+46%
c6in.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$3.965	+48%
c8gn.16xlarge	Graviton4	Newest	EBS only	$4.143	+55%

Specifications

API name: c6a.16xlarge
Processor: AMD EPYC 7R13 Processor
Local storage: EBS only
Family: Compute optimized
Clock speed: 3.6 GHz
Network: 25 Gbps
Generation: Gen 6
Architecture: x86_64
EBS bandwidth: 13.333 Gbps
vCPUs: 64
Memory: 128 GiB
GPUs: None