r5a.8xlarge · atlas

r Memory

5 Generation 5

a AMD

8xlarge 32 vCPU · 256 GiB

$1.280/hr

1-yr reserved in Ireland

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 Ireland. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$1,483	$17,800
Reserved, 1 yr No upfront, this size and region	$934	$11,213	−37%
Reserved, 3 yr No upfront, this size and region	$641	$7,691	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$1,483

$17,800

Reserved, 1 yr

No upfront, this size and region

$934

$11,213

−37%

Reserved, 3 yr

No upfront, this size and region

$641

$7,691

−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.

$0.080 large $0.160 xl $0.320 2xl $0.640 4xl $1.28 8xl $1.92 12xl $2.56 16xl $3.84 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Ireland would save $4,932 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.7170 −44%US East (N. Virginia) us-east-1$1.139 −11%US East (Ohio) us-east-2$1.139 −11%US West (Oregon) us-west-2$1.139 −11%Canada (Central) ca-central-1$1.250 −2%US West (N. California) us-west-1$1.270 −1%Europe (Ireland) eu-west-1$1.280 base Europe (Milan) eu-south-1$1.341 +5%Europe (London) eu-west-2$1.341 +5%

Europe (Paris) eu-west-3$1.341 +5%Asia Pacific (Seoul) ap-northeast-2$1.371 +7%Asia Pacific (Singapore) ap-southeast-1$1.371 +7%Asia Pacific (Sydney) ap-southeast-2$1.371 +7%AWS GovCloud (US-East) us-gov-east-1$1.371 +7%AWS GovCloud (US-West) us-gov-west-1$1.371 +7%Asia Pacific (Tokyo) ap-northeast-1$1.379 +8%Europe (Frankfurt) eu-central-1$1.379 +8%South America (São Paulo) sa-east-1$1.824 +43%

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 Ireland, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs r5a.8xlarge
r6g.8xlarge	Graviton2	Gen 6	EBS only	$1.137	−11%
r7g.8xlarge	Graviton3	Gen 7	EBS only	$1.268	−1%
r5a.8xlarge	EPYC Naples	Gen 5	EBS only	$1.280	—
r6gd.8xlarge	Graviton2	Gen 6	1.9 TB NVMe	$1.290	+1%
r6a.8xlarge	EPYC Milan	Gen 6	EBS only	$1.343	+5%
r8g.8xlarge	Graviton4	Gen 8	EBS only	$1.395	+9%
r5.8xlarge	Xeon Skylake	Newest	EBS only	$1.421	+11%
r5ad.8xlarge	EPYC Naples	Gen 5	1.2 TB NVMe	$1.472	+15%
r6i.8xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.492	+17%
r7gd.8xlarge	Graviton3	Gen 7	1.9 TB NVMe	$1.524	+19%
r7i.8xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1.567	+22%
r5d.8xlarge	Xeon Skylake	Gen 5	1.2 TB NVMe	$1.613	+26%
r5n.8xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.683	+31%
r5b.8xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.683	+32%
r6id.8xlarge	Xeon Ice Lake	Gen 6	1.9 TB NVMe	$1.693	+32%
i4g.8xlarge	Graviton2	Gen 4	7.5 TB SSD	$1.777	+39%
r7a.8xlarge	EPYC Genoa	Gen 7	EBS only	$1.802	+41%
r5dn.8xlarge	Xeon Cascade Lake	Gen 5	1.2 TB NVMe	$1.875	+46%
r6in.8xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.970	+54%
i4i.8xlarge	Xeon Ice Lake	Gen 4	7.5 TB NVMe	$1.974	+54%
r7iz.8xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$2.097	+64%
r6idn.8xlarge	Xeon Ice Lake	Gen 6	1.9 TB NVMe	$2.194	+71%
d3.8xlarge	Xeon Cascade Lake	Newest	48 TB HDD	$3.071	+140%

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