r5a.4xlarge · atlas

r Memory

5 Generation 5

a AMD

4xlarge 16 vCPU · 128 GiB

$0.9040/hr

On-demand in Ohio

On-demand 1-yr 3-yr

16 vCPU

EPYC Naples, 2.5 GHz

128 GiB

8 GiB per vCPU

EBS only

Local storage

Up to 10 Gbps

Network bandwidth

Up to 2.12 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

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

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$660	$7,919
Reserved, 1 yr No upfront, this size and region	$416	$4,993	−37%
Reserved, 3 yr No upfront, this size and region	$285	$3,425	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$660

$7,919

Reserved, 1 yr

No upfront, this size and region

$416

$4,993

−37%

Reserved, 3 yr

No upfront, this size and region

$285

$3,425

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r5a.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.

$0.113 large $0.226 xl $0.452 2xl $0.904 4xl $1.81 8xl $2.71 12xl $3.62 16xl $5.42 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Ohio would save $2,908 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.5720 −37%US East (N. Virginia) us-east-1$0.9040 0%US East (Ohio) us-east-2$0.9040 base US West (Oregon) us-west-2$0.9040 0%Canada (Central) ca-central-1$0.9920 +10%US West (N. California) us-west-1$1.008 +12%Europe (Ireland) eu-west-1$1.016 +12%Europe (Milan) eu-south-1$1.064 +18%Europe (London) eu-west-2$1.064 +18%

Europe (Paris) eu-west-3$1.064 +18%Asia Pacific (Seoul) ap-northeast-2$1.088 +20%Asia Pacific (Singapore) ap-southeast-1$1.088 +20%Asia Pacific (Sydney) ap-southeast-2$1.088 +20%AWS GovCloud (US-East) us-gov-east-1$1.088 +20%AWS GovCloud (US-West) us-gov-west-1$1.088 +20%Asia Pacific (Tokyo) ap-northeast-1$1.096 +21%Europe (Frankfurt) eu-central-1$1.096 +21%South America (São Paulo) sa-east-1$1.448 +60%

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 16 vCPU · 128 GiB in Ohio, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs r5a.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$0.8064	−11%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$0.8568	−5%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$0.9040	—
r6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.9072	0%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.9216	+2%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$0.9426	+4%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$1.008	+12%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.008	+12%
r9g.4xlarge	Graviton5	Newest	EBS only	$1.027	+14%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$1.048	+16%
r8i-flex.4xlarge	Xeon Granite Rapids	Gen 8	EBS only	$1.056	+17%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1.058	+17%
gr6f.4xlarge	EPYC Milan	Gen 6	450 GB NVMe	$1.066	+18%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$1.089	+20%
r8i.4xlarge	Xeon Granite Rapids	Newest	EBS only	$1.111	+23%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$1.152	+27%
r8gd.4xlarge	Graviton4	Gen 8	950 GB NVMe	$1.176	+30%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.192	+32%
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.192	+32%
r6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$1.210	+34%
r7a.4xlarge	EPYC Genoa	Gen 7	EBS only	$1.217	+35%
i4g.4xlarge	Graviton2	Gen 4	3.8 TB SSD	$1.236	+37%
r8a.4xlarge	EPYC Turin	Newest	EBS only	$1.278	+41%
r9gd.4xlarge	Graviton5	Newest	950 GB NVMe	$1.281	+42%
r8id.4xlarge	Xeon Granite Rapids	Newest	950 GB NVMe	$1.331	+47%
r5dn.4xlarge	Xeon Cascade Lake	Gen 5	600 GB NVMe	$1.336	+48%
i8g.4xlarge	Graviton4	Newest	EBS only	$1.373	+52%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$1.373	+52%
r6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.395	+54%
r7iz.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1.488	+65%
i7i.4xlarge	Xeon Emerald Rapids	Newest	3.8 TB NVMe	$1.510	+67%
r6idn.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$1.563	+73%
r8ib.4xlarge	Xeon Granite Rapids	Gen 8	EBS only	$1.674	+85%
r8in.4xlarge	Xeon Granite Rapids	Newest	EBS only	$1.674	+85%
r8idb.4xlarge	Xeon Granite Rapids	Gen 8	950 GB NVMe	$1.876	+107%
r8idn.4xlarge	Xeon Granite Rapids	Newest	950 GB NVMe	$1.876	+107%
d3.4xlarge	Xeon Cascade Lake	Newest	24 TB HDD	$1.998	+121%

Specifications

API name: r5a.4xlarge
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: Up to 2.12 Gbps
vCPUs: 16
Memory: 128 GiB
GPUs: None