c6a.4xlarge · atlas

c Compute

6 Generation 6

a AMD

4xlarge 16 vCPU · 32 GiB

$0.2694/hr

3-yr reserved in N. Virginia

On-demand 1-yr 3-yr

16 vCPU

EPYC Milan, 3.6 GHz

32 GiB

2 GiB per vCPU

EBS only

Local storage

Up to 12.5 Gbps

Network bandwidth

Up to 6.667 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

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

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$447	$5,361
Reserved, 1 yr No upfront, this size and region	$296	$3,546	−34%
Reserved, 3 yr No upfront, this size and region	$197	$2,360	−56%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$447

$5,361

Reserved, 1 yr

No upfront, this size and region

$296

$3,546

−34%

Reserved, 3 yr

No upfront, this size and region

$197

$2,360

−56%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× c6a.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.

$0.034 large $0.067 xl $0.135 2xl $0.269 4xl $0.539 8xl $0.808 12xl $1.08 16xl $1.62 24xl $2.16 32xl $3.23 48xl $3.23 metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from N. Virginia would save $874 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.1696 −37%Asia Pacific (Hyderabad) ap-south-2$0.1696 −37%US East (N. Virginia) us-east-1$0.2694 base US East (Ohio) us-east-2$0.2694 0%US West (Oregon) us-west-2$0.2694 0%Canada (Central) ca-central-1$0.2939 +9%Europe (Ireland) eu-west-1$0.2994 +11%Europe (Frankfurt) eu-central-1$0.3168 +18%

Asia Pacific (Singapore) ap-southeast-1$0.3201 +19%Europe (London) eu-west-2$0.3305 +23%US West (N. California) us-west-1$0.3470 +29%Asia Pacific (Tokyo) ap-northeast-1$0.3511 +30%Asia Pacific (Hong Kong) ap-east-1$0.3527 +31%Asia Pacific (Sydney) ap-southeast-2$0.3631 +35%South America (São Paulo) sa-east-1$0.4285 +59%

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 16 vCPU · 32 GiB in N. Virginia, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs c6a.4xlarge
a1.metal	Graviton	Previous	EBS only	$0.1760	−35%
a1.4xlarge	Graviton	Previous	EBS only	$0.1763	−35%
c6g.4xlarge	Graviton2	Gen 6	EBS only	$0.2350	−13%
c7g.4xlarge	Graviton3	Gen 7	EBS only	$0.2549	−5%
c6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.2654	−1%
c5a.4xlarge	EPYC Rome	Gen 5	EBS only	$0.2660	−1%
c6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.2694	—
c8g.4xlarge	Graviton4	Gen 8	EBS only	$0.2804	+4%
c5.4xlarge	Xeon Skylake	Newest	EBS only	$0.2850	+6%
c6gn.4xlarge	Graviton2	Gen 6	EBS only	$0.2967	+10%
c5ad.4xlarge	EPYC Rome	Gen 5	600 GB NVMe	$0.2970	+10%
c7i-flex.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.2986	+11%
c6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.2994	+11%
c7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$0.3033	+13%
c7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.3144	+17%
c5d.4xlarge	Xeon Skylake	Gen 5	400 GB NVMe	$0.3220	+20%
c6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.3294	+22%
c6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$0.3370	+25%
c7a.4xlarge	EPYC Genoa	Gen 7	EBS only	$0.3615	+34%
c7gn.4xlarge	Graviton3	Gen 7	EBS only	$0.3623	+34%

Specifications

API name: c6a.4xlarge
Processor: AMD EPYC 7R13 Processor
Local storage: EBS only
Family: Compute optimized
Clock speed: 3.6 GHz
Network: Up to 12.5 Gbps
Generation: Gen 6
Architecture: x86_64
EBS bandwidth: Up to 6.667 Gbps
vCPUs: 16
Memory: 32 GiB
GPUs: None