r8i-flex.4xlarge · EC2 Prices

r Memory

8 Generation 8

i Intel

-flex Flex

4xlarge 16 vCPU · 128 GiB

$924/mo

On-demand in US-East

On-demand 1-yr 3-yr

16 vCPU

Xeon Granite Rapids, 3.9 GHz

128 GiB

8 GiB per vCPU

EBS only

Local storage

Up to 15 Gbps

Network bandwidth

Up to 10 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

Prices in US-East. Bars are relative to on-demand.

Plan		Monthly	Yearly
On-demand Pay by the second, no commitment		$924	$11,084
Reserved, 1 yr No upfront, this size and region	Not sold in this region
Reserved, 3 yr No upfront, this size and region	Not sold in this region

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$924

$11,084

Reserved, 1 yr

No upfront, this size and region

Not sold in this region

Reserved, 3 yr

No upfront, this size and region

Not sold in this region

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r8i-flex.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

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.

$115 large $231 xl $462 2xl $924 4xl $1.8k 8xl $2.8k 12xl $3.7k 16xl

Price in every region

Cheapest in US East (N. Virginia). Moving from US-East would save $1,835 a year per instance.

US East (N. Virginia) us-east-1$771 −17%US East (Ohio) us-east-2$771 −17%US West (Oregon) us-west-2$771 −17%Asia Pacific (Malaysia) ap-southeast-5$790 −14%Asia Pacific (Mumbai) ap-south-1$795 −14%Asia Pacific (Hyderabad) ap-south-2$795 −14%Europe (Stockholm) eu-north-1$820 −11%Canada (Central) ca-central-1$844 −9%Canada West (Calgary) ca-west-1$844 −9%US West (N. California) us-west-1$856 −7%Europe (Spain) eu-south-2$862 −7%Europe (Ireland) eu-west-1$862 −7%Europe (Milan) eu-south-1$905 −2%Europe (London) eu-west-2$905 −2%

Europe (Paris) eu-west-3$905 −2%Asia Pacific (Sydney) ap-southeast-2$924 0%AWS GovCloud (US-East) us-gov-east-1$924 base AWS GovCloud (US-West) us-gov-west-1$924 0%Asia Pacific (Tokyo) ap-northeast-1$930 +1%Asia Pacific (Seoul) ap-northeast-2$930 +1%Asia Pacific (Singapore) ap-southeast-1$930 +1%Europe (Frankfurt) eu-central-1$930 +1%Middle East (UAE) me-central-1$949 +3%Asia Pacific (New Zealand) ap-southeast-6$970 +5%Europe (Zurich) eu-central-2$1,023 +11%Africa (Cape Town) af-south-1$1,028 +11%South America (São Paulo) sa-east-1$1,229 +33%

Not offered in Central , Jakarta , Melbourne , Thailand , Osaka , Hong Kong , Taipei , Bahrain , Tel Aviv .

Same shape, other families

Every instance with 16 vCPU · 128 GiB in US-East, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs r8i-flex.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$705	−24%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$750	−19%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$794	−14%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$808	−12%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$825	−11%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$882	−5%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$882	−5%
r8i-flex.4xlarge	Xeon Granite Rapids	Gen 8	EBS only	$924	—
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$926	0%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$955	+3%
r8i.4xlarge	Xeon Granite Rapids	Newest	EBS only	$972	+5%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$1,010	+9%
r8gd.4xlarge	Graviton4	Gen 8	950 GB NVMe	$1,031	+12%
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1,045	+13%
r5dn.4xlarge	Xeon Cascade Lake	Gen 5	600 GB NVMe	$1,174	+27%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$1,207	+31%
i8g.4xlarge	Graviton4	Newest	EBS only	$1,208	+31%
i7i.4xlarge	Xeon Emerald Rapids	Newest	3.8 TB NVMe	$1,328	+44%

Specifications

API name: r8i-flex.4xlarge
Processor: Intel Xeon Scalable (Granite Rapids)
Local storage: EBS only
Family: Memory optimized
Clock speed: 3.9 GHz
Network: Up to 15 Gbps
Generation: Gen 8
Architecture: x86_64
EBS bandwidth: Up to 10 Gbps
vCPUs: 16
Memory: 128 GiB
GPUs: None