r5b.4xlarge · EC2 Prices

r Memory

5 Generation 5

b Block storage

4xlarge 16 vCPU · 128 GiB

$1.304/hr

On-demand in Central

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 Central. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$952	$11,423
Reserved, 1 yr No upfront, this size and region	$601	$7,211	−37%
Reserved, 3 yr No upfront, this size and region	$369	$4,428	−61%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$952

$11,423

Reserved, 1 yr

No upfront, this size and region

$601

$7,211

−37%

Reserved, 3 yr

No upfront, this size and region

$369

$4,428

−61%

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.

$0.163 large $0.326 xl $0.652 2xl $1.30 4xl $2.61 8xl $3.91 12xl $5.22 16xl $7.82 24xl $7.82 metal

Price in every region

Cheapest in US East (N. Virginia). Moving from Central would save $981 a year per instance.

US East (N. Virginia) us-east-1$1.192 −9%US East (Ohio) us-east-2$1.192 −9%US West (Oregon) us-west-2$1.192 −9%Europe (Stockholm) eu-north-1$1.264 −3%Canada (Central) ca-central-1$1.304 base Europe (Ireland) eu-west-1$1.336 +2%Europe (Milan) eu-south-1$1.400 +7%

Europe (London) eu-west-2$1.400 +7%Asia Pacific (Seoul) ap-northeast-2$1.424 +9%Asia Pacific (Singapore) ap-southeast-1$1.424 +9%Europe (Frankfurt) eu-central-1$1.424 +9%Asia Pacific (Tokyo) ap-northeast-1$1.448 +11%Asia Pacific (Sydney) ap-southeast-2$1.448 +11%South America (São Paulo) sa-east-1$1.896 +45%

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 Central, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs r5b.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$0.8832	−32%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$0.9384	−28%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$0.9920	−24%
r6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.9936	−24%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$1.011	−22%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$1.032	−21%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$1.104	−15%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.104	−15%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$1.152	−12%
r8i-flex.4xlarge	Xeon Granite Rapids	Gen 8	EBS only	$1.156	−11%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1.159	−11%
gr6f.4xlarge	EPYC Milan	Gen 6	450 GB NVMe	$1.184	−9%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$1.194	−8%
r8i.4xlarge	Xeon Granite Rapids	Newest	EBS only	$1.217	−7%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$1.264	−3%
r8gd.4xlarge	Graviton4	Gen 8	950 GB NVMe	$1.290	−1%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.304	—
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.304	0%
i4g.4xlarge	Graviton2	Gen 4	3.8 TB SSD	$1.362	+4%
r8a.4xlarge	EPYC Turin	Newest	EBS only	$1.400	+7%
r8id.4xlarge	Xeon Granite Rapids	Newest	950 GB NVMe	$1.460	+12%
i8g.4xlarge	Graviton4	Newest	EBS only	$1.513	+16%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$1.514	+16%
r6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.526	+17%
i7i.4xlarge	Xeon Emerald Rapids	Newest	3.8 TB NVMe	$1.665	+28%
r6idn.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$1.719	+32%
d3.4xlarge	Xeon Cascade Lake	Newest	24 TB HDD	$2.201	+69%

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