r5b.4xlarge · EC2 Prices

r Memory

5 Generation 5

b Block storage

4xlarge 16 vCPU · 128 GiB

$0.5906/hr

3-yr reserved in Seoul

On-demand 1-yr 3-yr

16 vCPU

Xeon Cascade Lake, 3.1 GHz

128 GiB

8 GiB per vCPU

EBS only

Local storage

Up to 10 Gbps

Network bandwidth

10 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

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

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$1,040	$12,474
Reserved, 1 yr No upfront, this size and region	$655	$7,859	−37%
Reserved, 3 yr No upfront, this size and region	$431	$5,173	−59%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$1,040

$12,474

Reserved, 1 yr

No upfront, this size and region

$655

$7,859

−37%

Reserved, 3 yr

No upfront, this size and region

$431

$5,173

−59%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r5b.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.

$0.074 large $0.148 xl $0.295 2xl $0.591 4xl $1.18 8xl $1.77 12xl $2.36 16xl $3.54 24xl $3.54 metal

Price in every region

Cheapest in US East (N. Virginia). Moving from Seoul would save $944 a year per instance.

US East (N. Virginia) us-east-1$0.4828 −18%US East (Ohio) us-east-2$0.4828 −18%US West (Oregon) us-west-2$0.4828 −18%Canada (Central) ca-central-1$0.5054 −14%Europe (Stockholm) eu-north-1$0.5117 −13%Europe (Ireland) eu-west-1$0.5483 −7%Europe (Milan) eu-south-1$0.5670 −4%

Asia Pacific (Sydney) ap-southeast-2$0.5864 −1%Asia Pacific (Singapore) ap-southeast-1$0.5875 −1%Europe (Frankfurt) eu-central-1$0.5875 −1%Asia Pacific (Seoul) ap-northeast-2$0.5906 base Europe (London) eu-west-2$0.5918 0%Asia Pacific (Tokyo) ap-northeast-1$0.5958 +1%South America (São Paulo) sa-east-1$0.7810 +32%

Not offered in N. California , Calgary , Central , US-East , US-West , Paris , Zurich , Spain , Mumbai , 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 Seoul, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs r5b.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$0.4233	−28%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$0.4700	−20%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$0.4704	−20%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.4783	−19%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$0.5174	−12%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$0.5250	−11%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$0.5460	−8%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.5534	−6%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$0.5652	−4%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.5811	−2%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$0.5906	—
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$0.5910	0%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$0.5980	+1%
r6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$0.6280	+6%
r5dn.4xlarge	Xeon Cascade Lake	Gen 5	600 GB NVMe	$0.6637	+12%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$0.7440	+26%

Specifications

API name: r5b.4xlarge
Processor: Intel Xeon Platinum 8259 (Cascade Lake)
Local storage: EBS only
Family: Memory optimized
Clock speed: 3.1 GHz
Network: Up to 10 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: 10 Gbps
vCPUs: 16
Memory: 128 GiB
GPUs: None