r5a.8xlarge · atlas

r Memory

5 Generation 5

a AMD

8xlarge 32 vCPU · 256 GiB

$686/mo

3-yr reserved in US-East

On-demand 1-yr 3-yr

32 vCPU

EPYC Naples, 2.5 GHz

256 GiB

8 GiB per vCPU

EBS only

Local storage

Up to 10 Gbps

Network bandwidth

3.5 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

Prices in US-East. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$1,588	$19,062
Reserved, 1 yr No upfront, this size and region	$1,001	$12,010	−37%
Reserved, 3 yr No upfront, this size and region	$686	$8,234	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$1,588

$19,062

Reserved, 1 yr

No upfront, this size and region

$1,001

$12,010

−37%

Reserved, 3 yr

No upfront, this size and region

$686

$8,234

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r5a.8xlarge, 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.

$43 large $86 xl $172 2xl $343 4xl $686 8xl $1.0k 12xl $1.4k 16xl $2.1k 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from US-East would save $3,907 a year per instance.

Asia Pacific (Mumbai) ap-south-1$361 −47%US East (N. Virginia) us-east-1$570 −17%US East (Ohio) us-east-2$570 −17%US West (Oregon) us-west-2$570 −17%Canada (Central) ca-central-1$626 −9%US West (N. California) us-west-1$636 −7%Europe (Ireland) eu-west-1$641 −7%Europe (Milan) eu-south-1$671 −2%Europe (London) eu-west-2$671 −2%

Europe (Paris) eu-west-3$671 −2%Asia Pacific (Seoul) ap-northeast-2$686 0%Asia Pacific (Singapore) ap-southeast-1$686 0%Asia Pacific (Sydney) ap-southeast-2$686 0%AWS GovCloud (US-East) us-gov-east-1$686 base AWS GovCloud (US-West) us-gov-west-1$686 0%Asia Pacific (Tokyo) ap-northeast-1$691 +1%Europe (Frankfurt) eu-central-1$691 +1%South America (São Paulo) sa-east-1$913 +33%

Not offered in Calgary , Central , Zurich , Stockholm , Spain , Hyderabad , Jakarta , Melbourne , Malaysia , New Zealand , Thailand , Osaka , Hong Kong , Taipei , UAE , Bahrain , Tel Aviv , Cape Town .

Same shape, other families

Every instance with 32 vCPU · 256 GiB in US-East, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs r5a.8xlarge
r6g.8xlarge	Graviton2	Gen 6	EBS only	$610	−11%
r7g.8xlarge	Graviton3	Gen 7	EBS only	$680	−1%
r5a.8xlarge	EPYC Naples	Gen 5	EBS only	$686	—
r6gd.8xlarge	Graviton2	Gen 6	1.9 TB NVMe	$698	+2%
r8g.8xlarge	Graviton4	Gen 8	EBS only	$748	+9%
r5.8xlarge	Xeon Skylake	Newest	EBS only	$762	+11%
r6i.8xlarge	Xeon Ice Lake	Gen 6	EBS only	$800	+17%
r7gd.8xlarge	Graviton3	Gen 7	1.9 TB NVMe	$825	+20%
r7i.8xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$840	+22%
r5n.8xlarge	Xeon Cascade Lake	Gen 5	EBS only	$845	+23%
r5d.8xlarge	Xeon Skylake	Gen 5	1.2 TB NVMe	$873	+27%
r5dn.8xlarge	Xeon Cascade Lake	Gen 5	1.2 TB NVMe	$958	+40%
i4i.8xlarge	Xeon Ice Lake	Gen 4	7.5 TB NVMe	$1,113	+62%

Specifications

API name: r5a.8xlarge
Processor: AMD EPYC 7571
Local storage: EBS only
Family: Memory optimized
Clock speed: 2.5 GHz
Network: Up to 10 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: 3.5 Gbps
vCPUs: 32
Memory: 256 GiB
GPUs: None