AWS Amazon EC2

r5dn.24xlarge

Part of the R5DN Memory Optimized family — High memory-to-vCPU ratio for memory-intensive applications.

Name:rMemory Optimized55th GenerationdDirect-Attached NVMe SSDnEnhanced Networking24xlarge24 Extra Large

On-demand, Linux

$8.0160/ hr

~$5,851.68/mo · lowest in US East (N. Virginia), us-east-1

Savings Plan, Linux

$3.7490/ hr

From, with a 3-year Compute Savings Plan, No Upfront: −53% vs on-demand rate (us-east-1)

Per unit

$0.0835/ vCPU-hr

$0.0104/GB-hr

Compute

96vCPUs

48 cores • x86_64

Memory

768GB

8.0 GB / vCPU

Network

100 Gbps

Baseline: 100 Gbps

Storage & EBS

2,375MB/s

Max: 80,000 IOPS

On Google Cloud

The nearest Google Cloud machines to r5dn.24xlarge by vCPU and memory, at On-demand Linux rates in Northern Virginia (us-east-1 ↔ us-east4).

Machine	Size	On-demand Linux	vs r5dn.24xlarge
r5dn.24xlargeThis page · AWS, us-east-1	96 vCPU · 768 GiB	$8.0160/hr	—
n2-highmem-96same 96 vCPU and 768 GiB; Intel on both; local disk on r5dn.24xlarge only	96 vCPU · 768 GiB	$7.082208/hr	12% less
n4d-highmem-96same 96 vCPU and 768 GiB; Intel vs AMD; local disk on r5dn.24xlarge only	96 vCPU · 768 GiB	$5.33664/hr	33% less
n2d-highmem-96same 96 vCPU and 768 GiB; Intel vs AMD; local disk on r5dn.24xlarge only	96 vCPU · 768 GiB	$6.161664/hr	23% less

Matched on vCPU and memory, then CPU vendor, then rate; a larger size is offered only when nothing is the same size. On-demand Linux only: Spot and commitments work differently on the two clouds, so they aren't compared here.

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Platinum 8259 (Cascade Lake)

Architecturex86_64 (x86_64)

vCPUs / Threads96 vCPUs

Physical Cores48

Clock Speed3.1 GHz

Intel AVX / AVX2No

Intel Turbo BoostNo

Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score1,351,399

CoreMark / vCPU14,077.1 / core

FFmpeg Transcoding—

CoreMark per Dollar168,588 score / $

Cost per vCPU-hr$0.0835

Cost per GB-hr$0.0104

Containers & Kubernetes

EKS Max Pods737 pods

Max ENIs15

IPv4/v6 per ENI50

Total Addressable IPs750 total IPs

CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network Performance100 Gbps

Baseline Bandwidth100 Gbps

Burst / Peak Bandwidth100 Gbps

Enhanced NetworkingNo

EFA SupportNo

IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationNVMe SSD (3600 GB)

Local NVMe Disk3,600 GB NVMe SSD

EBS Baseline Throughput2375 MB/s

EBS Max Throughput2375 MB/s

EBS Baseline IOPS80,000

EBS Max / Burst IOPS80,000

Dedicated EBS Throughput12000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)

Nitro EnclavesSupported (Isolated security enclaves)

Normalization Factor192

Generation StatusCurrent Generation (Recommended)

Rates by region

Live on-demand rates across all global AWS cloud regions

Lowest Price Region

$8.0160/ hr

US East (N. Virginia) (us-east-1)

Highest Price Region

$10.6080/ hr

Africa (Cape Town) (af-south-1)

Global Fleet Average

$9.2288/ hr

Across all active regions

Regional Coverage

15regions

Available worldwide

Linux — Available in all 15 regions
Region	On-Demand Price	% vs On-Demand Rate
af-south-1 Africa (Cape Town) Highest	$10.6080
ap-northeast-2 Asia Pacific (Seoul)	$9.5520
ap-southeast-1 Asia Pacific (Singapore)	$9.6000
ap-southeast-2 Asia Pacific (Sydney)	$9.7920
ap-northeast-1 Asia Pacific (Tokyo)	$9.7440
us-gov-east-1 AWS GovCloud (US-East)	$9.6480
us-gov-west-1 AWS GovCloud (US-West)	$9.6480
eu-central-1 EU (Frankfurt)	$9.5520
eu-west-1 EU (Ireland)	$8.9280
eu-south-1 EU (Milan)	$9.4080
eu-west-3 EU (Paris)	$9.4080
eu-north-1 EU (Stockholm)	$8.4960
us-east-1 US East (N. Virginia) Lowest	$8.0160
us-east-2 US East (Ohio) Lowest	$8.0160
us-west-2 US West (Oregon) Lowest	$8.0160

Windows — Available in all 15 regions
Region	On-Demand Price	% vs On-Demand Rate
af-south-1 Africa (Cape Town) Highest	$15.0240
ap-northeast-2 Asia Pacific (Seoul)	$13.9680
ap-southeast-1 Asia Pacific (Singapore)	$14.0160
ap-southeast-2 Asia Pacific (Sydney)	$14.2080
ap-northeast-1 Asia Pacific (Tokyo)	$14.1600
us-gov-east-1 AWS GovCloud (US-East)	$14.0640
us-gov-west-1 AWS GovCloud (US-West)	$14.0640
eu-central-1 EU (Frankfurt)	$13.9680
eu-west-1 EU (Ireland)	$13.3440
eu-south-1 EU (Milan)	$13.8240
eu-west-3 EU (Paris)	$13.8240
eu-north-1 EU (Stockholm)	$12.9120
us-east-1 US East (N. Virginia) Lowest	$12.4320
us-east-2 US East (Ohio) Lowest	$12.4320
us-west-2 US West (Oregon) Lowest	$12.4320

Savings Plans: what to know

A Savings Plan commits you to a dollar amount per hour of spend for one or three years, not to an instance: usage up to that amount is billed at the plan's rates and the rest at on-demand, and unused commitment is still billed.
A Compute Savings Plan follows your usage across instance families, sizes, regions and operating systems; an EC2 Instance Savings Plan is locked to one family in one region in exchange for a lower rate (what that flexibility costs).
In US East (N. Virginia) (us-east-1), the 3-year Compute Savings Plan rate (No Upfront) for r5dn.24xlarge on Linux is 47% of the on-demand rate, so the instance has to run at least 47% of the hours for the commitment to cost less than on-demand.
On Windows a plan discounts only the compute part of the rate: the Windows license part costs the same as on demand, so the percentage off is smaller than on Linux.
Rates are AWS's effective hourly rate for each payment option; All Upfront pays the whole term's commitment at purchase, which is why its hourly rate is lower; Partial Upfront (at least half up front) isn't shown on this page. The Savings Plans calculator has all three and sizes a commitment for this instance or a mix of them. How AWS applies a plan each hour: how Compute Savings Plans decide what they cover. Sizing one for elastic workloads: managing Compute Savings Plans.