r6a.12xlarge · EC2 Prices

r Memory

6 Generation 6

a AMD

12xlarge 48 vCPU · 384 GiB

$983/mo

3-yr reserved in Central

On-demand 1-yr 3-yr

48 vCPU

EPYC Milan, 3.6 GHz

384 GiB

8 GiB per vCPU

EBS only

Local storage

18.75 Gbps

Network bandwidth

10 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	$2,176	$26,112
Reserved, 1 yr No upfront, this size and region	$1,443	$17,315	−34%
Reserved, 3 yr No upfront, this size and region	$983	$11,801	−55%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$2,176

$26,112

Reserved, 1 yr

No upfront, this size and region

$1,443

$17,315

−34%

Reserved, 3 yr

No upfront, this size and region

$983

$11,801

−55%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r6a.12xlarge, 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.

$41 large $82 xl $164 2xl $328 4xl $656 8xl $983 12xl $1.3k 16xl $2.0k 24xl $2.6k 32xl $3.9k 48xl $3.9k metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Central would save $4,983 a year per instance.

Asia Pacific (Mumbai) ap-south-1$568 −42%Asia Pacific (Hyderabad) ap-south-2$568 −42%US East (N. Virginia) us-east-1$901 −8%US East (Ohio) us-east-2$901 −8%US West (Oregon) us-west-2$901 −8%Canada (Central) ca-central-1$983 base US West (N. California) us-west-1$1,001 +2%

Europe (Ireland) eu-west-1$1,008 +3%Europe (London) eu-west-2$1,055 +7%Asia Pacific (Sydney) ap-southeast-2$1,082 +10%Asia Pacific (Tokyo) ap-northeast-1$1,087 +11%Asia Pacific (Singapore) ap-southeast-1$1,087 +11%Europe (Frankfurt) eu-central-1$1,087 +11%

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 48 vCPU · 384 GiB in Central, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs r6a.12xlarge
r6g.12xlarge	Graviton2	Gen 6	EBS only	$836	−15%
r7g.12xlarge	Graviton3	Gen 7	EBS only	$929	−6%
r5a.12xlarge	EPYC Naples	Gen 5	EBS only	$939	−5%
r6gd.12xlarge	Graviton2	Gen 6	2.9 TB NVMe	$957	−3%
r6a.12xlarge	EPYC Milan	Gen 6	EBS only	$983	—
r8g.12xlarge	Graviton4	Gen 8	EBS only	$1,022	+4%
r5.12xlarge	Xeon Skylake	Newest	EBS only	$1,045	+6%
r5ad.12xlarge	EPYC Naples	Gen 5	1.8 TB NVMe	$1,090	+11%
r6i.12xlarge	Xeon Ice Lake	Gen 6	EBS only	$1,093	+11%
r5n.12xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1,107	+13%
r5b.12xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1,107	+13%
r7gd.12xlarge	Graviton3	Gen 7	2.9 TB NVMe	$1,130	+15%
r7i.12xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1,147	+17%
r5d.12xlarge	Xeon Skylake	Gen 5	1.8 TB NVMe	$1,196	+22%
r6in.12xlarge	Xeon Ice Lake	Gen 6	EBS only	$1,295	+32%
i4i.12xlarge	Xeon Ice Lake	Gen 4	11 TB NVMe	$1,530	+56%
r6idn.12xlarge	Xeon Ice Lake	Gen 6	2.9 TB NVMe	$1,533	+56%
i3en.12xlarge	Xeon Skylake	Gen 3	30 TB NVMe	$1,904	+94%

Specifications

API name: r6a.12xlarge
Processor: AMD EPYC 7R13 Processor
Local storage: EBS only
Family: Memory optimized
Clock speed: 3.6 GHz
Network: 18.75 Gbps
Generation: Gen 6
Architecture: x86_64
EBS bandwidth: 10 Gbps
vCPUs: 48
Memory: 384 GiB
GPUs: None