r6a.16xlarge · atlas

r Memory

6 Generation 6

a AMD

16xlarge 64 vCPU · 512 GiB

$1,924/mo

1-yr reserved in Central

On-demand 1-yr 3-yr

64 vCPU

EPYC Milan, 3.6 GHz

512 GiB

8 GiB per vCPU

EBS only

Local storage

25 Gbps

Network bandwidth

13.333 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

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

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$2,901	$34,816
Reserved, 1 yr No upfront, this size and region	$1,924	$23,086	−34%
Reserved, 3 yr No upfront, this size and region	$1,311	$15,735	−55%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$2,901

$34,816

Reserved, 1 yr

No upfront, this size and region

$1,924

$23,086

−34%

Reserved, 3 yr

No upfront, this size and region

$1,311

$15,735

−55%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r6a.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.

$60 large $120 xl $240 2xl $481 4xl $962 8xl $1.4k 12xl $1.9k 16xl $2.9k 24xl $3.8k 32xl $5.8k 48xl $5.8k metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Central would save $9,914 a year per instance.

Asia Pacific (Mumbai) ap-south-1$1,098 −43%Asia Pacific (Hyderabad) ap-south-2$1,099 −43%US East (N. Virginia) us-east-1$1,752 −9%US East (Ohio) us-east-2$1,752 −9%US West (Oregon) us-west-2$1,752 −9%Canada (Central) ca-central-1$1,924 base US West (N. California) us-west-1$1,947 +1%

Europe (Ireland) eu-west-1$1,961 +2%Europe (London) eu-west-2$2,063 +7%Asia Pacific (Sydney) ap-southeast-2$2,098 +9%Asia Pacific (Tokyo) ap-northeast-1$2,114 +10%Asia Pacific (Singapore) ap-southeast-1$2,114 +10%Europe (Frankfurt) eu-central-1$2,114 +10%

Not offered in Calgary , Central , São Paulo , US-East , US-West , Paris , Zurich , Stockholm , Milan , Spain , Jakarta , Melbourne , Malaysia , New Zealand , Thailand , Seoul , Osaka , Hong Kong , Taipei , UAE , Bahrain , Tel Aviv , Cape Town .

Same shape, other families

Every instance with 64 vCPU · 512 GiB in Central, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs r6a.16xlarge
r6g.metal	Graviton2	Gen 6	EBS only	$1,625	−16%
r6g.16xlarge	Graviton2	Gen 6	EBS only	$1,625	−16%
r7g.16xlarge	Graviton3	Gen 7	EBS only	$1,817	−6%
r7g.metal	Graviton3	Gen 7	EBS only	$1,817	−6%
r5a.16xlarge	EPYC Naples	Gen 5	EBS only	$1,825	−5%
r6gd.16xlarge	Graviton2	Gen 6	3.8 TB NVMe	$1,860	−3%
r6gd.metal	Graviton2	Gen 6	3.8 TB NVMe	$1,860	−3%
r6a.16xlarge	EPYC Milan	Gen 6	EBS only	$1,924	—
r8g.16xlarge	Graviton4	Gen 8	EBS only	$1,999	+4%
r5.16xlarge	Xeon Skylake	Newest	EBS only	$2,031	+6%
r5ad.16xlarge	EPYC Naples	Gen 5	2.4 TB NVMe	$2,119	+10%
r6i.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$2,138	+11%
r7gd.16xlarge	Graviton3	Gen 7	3.8 TB NVMe	$2,197	+14%
r7gd.metal	Graviton3	Gen 7	3.8 TB NVMe	$2,197	+14%
r7i.16xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$2,244	+17%
r5d.16xlarge	Xeon Skylake	Gen 5	2.4 TB NVMe	$2,325	+21%
r5b.16xlarge	Xeon Cascade Lake	Gen 5	EBS only	$2,404	+25%
r5n.16xlarge	Xeon Cascade Lake	Gen 5	EBS only	$2,404	+25%
i4g.16xlarge	Graviton2	Gen 4	15 TB SSD	$2,595	+35%
r6in.16xlarge	Xeon Ice Lake	Gen 6	EBS only	$2,812	+46%
i4i.16xlarge	Xeon Ice Lake	Gen 4	15 TB NVMe	$2,882	+50%
r6idn.16xlarge	Xeon Ice Lake	Gen 6	3.8 TB NVMe	$3,163	+64%

Specifications

API name: r6a.16xlarge
Processor: AMD EPYC 7R13 Processor
Local storage: EBS only
Family: Memory optimized
Clock speed: 3.6 GHz
Network: 25 Gbps
Generation: Gen 6
Architecture: x86_64
EBS bandwidth: 13.333 Gbps
vCPUs: 64
Memory: 512 GiB
GPUs: None