r5b.4xlarge · EC2 Prices

r Memory

5 Generation 5

b Block storage

4xlarge 16 vCPU · 128 GiB

$0.8417/hr

1-yr reserved in Ireland

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 Ireland. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$975	$11,703
Reserved, 1 yr No upfront, this size and region	$614	$7,373	−37%
Reserved, 3 yr No upfront, this size and region	$400	$4,803	−59%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$975

$11,703

Reserved, 1 yr

No upfront, this size and region

$614

$7,373

−37%

Reserved, 3 yr

No upfront, this size and region

$400

$4,803

−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.

$0.105 large $0.210 xl $0.421 2xl $0.842 4xl $1.68 8xl $2.53 12xl $3.37 16xl $5.05 24xl $5.05 metal

Price in every region

Cheapest in US East (N. Virginia). Moving from Ireland would save $795 a year per instance.

US East (N. Virginia) us-east-1$0.7510 −11%US East (Ohio) us-east-2$0.7510 −11%US West (Oregon) us-west-2$0.7510 −11%Europe (Stockholm) eu-north-1$0.7960 −5%Canada (Central) ca-central-1$0.8232 −2%Europe (Ireland) eu-west-1$0.8417 base Europe (Milan) eu-south-1$0.8820 +5%

Europe (London) eu-west-2$0.8863 +5%Asia Pacific (Seoul) ap-northeast-2$0.8971 +7%Asia Pacific (Singapore) ap-southeast-1$0.8971 +7%Europe (Frankfurt) eu-central-1$0.8971 +7%Asia Pacific (Tokyo) ap-northeast-1$0.9122 +8%Asia Pacific (Sydney) ap-southeast-2$0.9122 +8%South America (São Paulo) sa-east-1$1.194 +42%

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 Ireland, ranked by price.

Instance	Processor	Generation	Local disk	Price/hr	vs r5b.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$0.5685	−32%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$0.6342	−25%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$0.6400	−24%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.6451	−23%
r6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.6715	−20%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$0.6977	−17%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$0.7110	−16%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$0.7360	−13%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.7462	−11%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$0.7620	−9%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.7835	−7%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$0.8060	−4%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$0.8417	—
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$0.8420	0%
r6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$0.8467	+1%
i4g.4xlarge	Graviton2	Gen 4	3.8 TB SSD	$0.8887	+6%
r7a.4xlarge	EPYC Genoa	Gen 7	EBS only	$0.9010	+7%
r5dn.4xlarge	Xeon Cascade Lake	Gen 5	600 GB NVMe	$0.9370	+11%
r6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.9848	+17%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$0.9870	+17%
r7iz.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1.048	+25%
r6idn.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$1.097	+30%
hpc7g.4xlarge	Graviton3	Gen 7	EBS only	$1.422	+69%
d3.4xlarge	Xeon Cascade Lake	Newest	24 TB HDD	$1.535	+82%

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