r5a.16xlarge · EC2 Prices

r Memory

5 Generation 5

a AMD

16xlarge 64 vCPU · 512 GiB

$2.278/hr

1-yr reserved in N. Virginia

On-demand 1-yr 3-yr

64 vCPU

EPYC Naples, 2.5 GHz

512 GiB

8 GiB per vCPU

EBS only

Local storage

12 Gbps

Network bandwidth

7 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	$2,640	$31,676
Reserved, 1 yr No upfront, this size and region	$1,663	$19,955	−37%
Reserved, 3 yr No upfront, this size and region	$1,140	$13,683	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$2,640

$31,676

Reserved, 1 yr

No upfront, this size and region

$1,663

$19,955

−37%

Reserved, 3 yr

No upfront, this size and region

$1,140

$13,683

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r5a.16xlarge, 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.

$0.071 large $0.142 xl $0.285 2xl $0.570 4xl $1.14 8xl $1.71 12xl $2.28 16xl $3.42 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from N. Virginia would save $7,393 a year per instance.

Asia Pacific (Mumbai) ap-south-1$1.434 −37%US East (N. Virginia) us-east-1$2.278 base US East (Ohio) us-east-2$2.278 0%US West (Oregon) us-west-2$2.278 0%Canada (Central) ca-central-1$2.500 +10%US West (N. California) us-west-1$2.540 +12%Europe (Ireland) eu-west-1$2.560 +12%Europe (Milan) eu-south-1$2.681 +18%Europe (London) eu-west-2$2.681 +18%

Europe (Paris) eu-west-3$2.681 +18%Asia Pacific (Seoul) ap-northeast-2$2.742 +20%Asia Pacific (Singapore) ap-southeast-1$2.742 +20%Asia Pacific (Sydney) ap-southeast-2$2.742 +20%AWS GovCloud (US-East) us-gov-east-1$2.742 +20%AWS GovCloud (US-West) us-gov-west-1$2.742 +20%Asia Pacific (Tokyo) ap-northeast-1$2.757 +21%Europe (Frankfurt) eu-central-1$2.757 +21%South America (São Paulo) sa-east-1$3.649 +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 64 vCPU · 512 GiB in N. Virginia, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs r5a.16xlarge
r6g.16xlarge	Graviton2	Gen 6	EBS only	$2.032	−11%
r6g.metal	Graviton2	Gen 6	EBS only	$2.032	−11%
r7g.16xlarge	Graviton3	Gen 7	EBS only	$2.267	0%
r7g.metal	Graviton3	Gen 7	EBS only	$2.267	0%
r5a.16xlarge	EPYC Naples	Gen 5	EBS only	$2.278	—
r6gd.16xlarge	Graviton2	Gen 6	3.8 TB NVMe	$2.322	+2%
r6gd.metal	Graviton2	Gen 6	3.8 TB NVMe	$2.322	+2%
r6a.16xlarge	EPYC Milan	Gen 6	EBS only	$2.400	+5%
r8g.16xlarge	Graviton4	Gen 8	EBS only	$2.494	+9%
r5.16xlarge	Xeon Skylake	Newest	EBS only	$2.540	+12%
r5ad.16xlarge	EPYC Naples	Gen 5	2.4 TB NVMe	$2.641	+16%
r6i.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$2.667	+17%
r7gd.metal	Graviton3	Gen 7	3.8 TB NVMe	$2.737	+20%
r7gd.16xlarge	Graviton3	Gen 7	3.8 TB NVMe	$2.737	+20%
r7i.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$2.801	+23%
r5d.16xlarge	Xeon Skylake	Gen 5	2.4 TB NVMe	$2.903	+27%
r5b.16xlarge	Xeon Cascade Lake	Gen 5	EBS only	$3.004	+32%
r5n.16xlarge	Xeon Cascade Lake	Gen 5	EBS only	$3.004	+32%
r6id.16xlarge	Xeon Ice Lake	Gen 6	3.8 TB NVMe	$3.041	+33%
i4g.16xlarge	Graviton2	Gen 4	15 TB SSD	$3.207	+41%
r7a.16xlarge	EPYC Genoa	Gen 7	EBS only	$3.221	+41%
r5dn.16xlarge	Xeon Cascade Lake	Gen 5	2.4 TB NVMe	$3.367	+48%
r6in.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$3.514	+54%
i4i.16xlarge	Xeon Ice Lake	Gen 4	15 TB NVMe	$3.563	+56%
r7iz.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$3.750	+65%
r7iz.metal-16xl	Xeon Sapphire Rapids	Gen 7	EBS only	$3.750	+65%
r6idn.16xlarge	Xeon Ice Lake	Gen 6	3.8 TB NVMe	$3.939	+73%

Specifications

API name: r5a.16xlarge
Processor: AMD EPYC 7571
Local storage: EBS only
Family: Memory optimized
Clock speed: 2.5 GHz
Network: 12 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: 7 Gbps
vCPUs: 64
Memory: 512 GiB
GPUs: None