c6a.4xlarge · atlas

c Compute

6 Generation 6

a AMD

4xlarge 16 vCPU · 32 GiB

$0.7056/hr

On-demand in Singapore

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 Singapore. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$515	$6,181
Reserved, 1 yr No upfront, this size and region	$342	$4,103	−34%
Reserved, 3 yr No upfront, this size and region	$234	$2,804	−55%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$515

$6,181

Reserved, 1 yr

No upfront, this size and region

$342

$4,103

−34%

Reserved, 3 yr

No upfront, this size and region

$234

$2,804

−55%

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.

$0.088 large $0.176 xl $0.353 2xl $0.706 4xl $1.41 8xl $2.12 12xl $2.82 16xl $4.23 24xl $5.64 32xl $8.47 48xl $8.47 metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Singapore would save $2,905 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.3740 −47%Asia Pacific (Hyderabad) ap-south-2$0.3740 −47%US East (N. Virginia) us-east-1$0.6120 −13%US East (Ohio) us-east-2$0.6120 −13%US West (Oregon) us-west-2$0.6120 −13%Europe (Ireland) eu-west-1$0.6566 −7%Canada (Central) ca-central-1$0.6696 −5%Europe (Frankfurt) eu-central-1$0.6984 −1%

Asia Pacific (Singapore) ap-southeast-1$0.7056 base Europe (London) eu-west-2$0.7272 +3%US West (N. California) us-west-1$0.7632 +8%Asia Pacific (Tokyo) ap-northeast-1$0.7704 +9%Asia Pacific (Hong Kong) ap-east-1$0.7776 +10%Asia Pacific (Sydney) ap-southeast-2$0.7992 +13%South America (São Paulo) sa-east-1$0.9432 +34%

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 Singapore, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs c6a.4xlarge
a1.metal	Graviton	Previous	EBS only	$0.4700	−33%
a1.4xlarge	Graviton	Previous	EBS only	$0.4704	−33%
c6g.4xlarge	Graviton2	Gen 6	EBS only	$0.6272	−11%
c7g.4xlarge	Graviton3	Gen 7	EBS only	$0.6664	−6%
c5a.4xlarge	EPYC Rome	Gen 5	EBS only	$0.7040	0%
c6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.7056	—
c6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.7200	+2%
c8g.4xlarge	Graviton4	Gen 8	EBS only	$0.7331	+4%
c7i-flex.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.7822	+11%
c5.4xlarge	Xeon Skylake	Newest	EBS only	$0.7840	+11%
c6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.7840	+11%
c6gn.4xlarge	Graviton2	Gen 6	EBS only	$0.7920	+12%
c9g.4xlarge	Graviton5	Newest	EBS only	$0.7990	+13%
c5ad.4xlarge	EPYC Rome	Gen 5	600 GB NVMe	$0.8080	+15%
c8i-flex.4xlarge	Xeon Granite Rapids	Newest	EBS only	$0.8212	+16%
c7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.8232	+17%
c7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$0.8467	+20%
c8i.4xlarge	Xeon Granite Rapids	Newest	EBS only	$0.8644	+23%
c5d.4xlarge	Xeon Skylake	Gen 5	400 GB NVMe	$0.8960	+27%
c8gd.4xlarge	Graviton4	Gen 8	950 GB NVMe	$0.9144	+30%
c6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$0.9408	+33%
c7a.4xlarge	EPYC Genoa	Gen 7	EBS only	$0.9467	+34%
c9gd.4xlarge	Graviton5	Newest	950 GB NVMe	$0.9966	+41%
c6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.042	+48%
c8gn.4xlarge	Graviton4	Newest	EBS only	$1.089	+54%
c8in.4xlarge	Xeon Granite Rapids	Newest	EBS only	$1.250	+77%

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