r6a.12xlarge · atlas

r Memory

6 Generation 6

a AMD

12xlarge 48 vCPU · 384 GiB

$2,208/mo

On-demand in N. California

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 N. California. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$2,208	$26,490
Reserved, 1 yr No upfront, this size and region	$1,460	$17,523	−34%
Reserved, 3 yr No upfront, this size and region	$1,001	$12,016	−55%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$2,208

$26,490

Reserved, 1 yr

No upfront, this size and region

$1,460

$17,523

−34%

Reserved, 3 yr

No upfront, this size and region

$1,001

$12,016

−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.

$92 large $184 xl $368 2xl $736 4xl $1.5k 8xl $2.2k 12xl $2.9k 16xl $4.4k 24xl $5.9k 32xl $8.8k 48xl $8.8k metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from N. California would save $11,458 a year per instance.

Asia Pacific (Mumbai) ap-south-1$1,253 −43%Asia Pacific (Hyderabad) ap-south-2$1,253 −43%US East (N. Virginia) us-east-1$1,987 −10%US East (Ohio) us-east-2$1,987 −10%US West (Oregon) us-west-2$1,987 −10%Canada (Central) ca-central-1$2,176 −1%US West (N. California) us-west-1$2,208 base

Europe (Ireland) eu-west-1$2,223 +1%Europe (London) eu-west-2$2,334 +6%Asia Pacific (Sydney) ap-southeast-2$2,381 +8%Asia Pacific (Tokyo) ap-northeast-1$2,397 +9%Asia Pacific (Singapore) ap-southeast-1$2,397 +9%Europe (Frankfurt) eu-central-1$2,397 +9%

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 N. California, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs r6a.12xlarge
r6g.12xlarge	Graviton2	Gen 6	EBS only	$1,962	−11%
r7g.12xlarge	Graviton3	Gen 7	EBS only	$2,085	−6%
r5a.12xlarge	EPYC Naples	Gen 5	EBS only	$2,208	0%
r6a.12xlarge	EPYC Milan	Gen 6	EBS only	$2,208	—
r6gd.12xlarge	Graviton2	Gen 6	2.9 TB NVMe	$2,278	+3%
r8g.12xlarge	Graviton4	Gen 8	EBS only	$2,293	+4%
r5.12xlarge	Xeon Skylake	Newest	EBS only	$2,453	+11%
r6i.12xlarge	Xeon Ice Lake	Gen 6	EBS only	$2,453	+11%
r8i-flex.12xlarge	Xeon Granite Rapids	Gen 8	EBS only	$2,569	+16%
r7i.12xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$2,575	+17%
r5ad.12xlarge	EPYC Naples	Gen 5	1.8 TB NVMe	$2,593	+17%
r7gd.12xlarge	Graviton3	Gen 7	2.9 TB NVMe	$2,682	+22%
r8i.12xlarge	Xeon Granite Rapids	Newest	EBS only	$2,704	+23%
r5d.12xlarge	Xeon Skylake	Gen 5	1.8 TB NVMe	$2,838	+29%
r8gd.12xlarge	Graviton4	Gen 8	2.9 TB NVMe	$2,897	+31%
r5n.12xlarge	Xeon Cascade Lake	Gen 5	EBS only	$2,961	+34%
i4i.12xlarge	Xeon Ice Lake	Gen 4	11 TB NVMe	$3,315	+50%
i7i.12xlarge	Xeon Emerald Rapids	Newest	11 TB NVMe	$3,646	+65%
z1d.12xlarge	Xeon Skylake	Gen 1	1.8 TB NVMe	$3,697	+67%
z1d.metal	Xeon Skylake	Gen 1	1.8 TB NVMe	$3,697	+67%
i3en.12xlarge	Xeon Skylake	Gen 3	30 TB NVMe	$4,380	+98%
i7ie.12xlarge	Xeon Emerald Rapids	Gen 7	30 TB NVMe	$5,037	+128%

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