AWS Amazon EC2

r8i.24xlarge

Part of the R8I Memory Optimized family — High memory-to-vCPU ratio for memory-intensive applications.

Name:rMemory Optimized88th GenerationiIntel Xeon Scalable24xlarge24 Extra Large

On-demand, Linux

$6.6682/ hr

~$4,867.76/mo · lowest in US East (N. Virginia), us-east-1

Savings Plan, Linux

$3.47838/ hr

From, with a 3-year Compute Savings Plan, No Upfront: −48% vs on-demand rate (us-east-1)

Per unit

$0.0695/ vCPU-hr

$0.0087/GB-hr

Compute

96vCPUs

48 cores • x86_64

Memory

768GB

8.0 GB / vCPU

Network

40 Gbps

Baseline: 40 Gbps

Storage & EBS

3,750MB/s

Max: 120,000 IOPS

On Google Cloud

The nearest Google Cloud machines to r8i.24xlarge by vCPU and memory, at On-demand Linux rates in Northern Virginia (us-east-1 ↔ us-east4).

Machine	Size	On-demand Linux	vs r8i.24xlarge
r8i.24xlargeThis page · AWS, us-east-1	96 vCPU · 768 GiB	$6.66816/hr	—
n2-highmem-96same 96 vCPU and 768 GiB; Intel on both	96 vCPU · 768 GiB	$7.082208/hr	6.2% more
n4d-highmem-96same 96 vCPU and 768 GiB; Intel vs AMD	96 vCPU · 768 GiB	$5.33664/hr	20% less
n2d-highmem-96same 96 vCPU and 768 GiB; Intel vs AMD	96 vCPU · 768 GiB	$6.161664/hr	7.6% 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 Scalable (Granite Rapids)

Architecturex86_64 (x86_64)

vCPUs / Threads96 vCPUs

Physical Cores48

Clock Speed3.9 GHz

Intel AVX / AVX2AVX & AVX2 Supported

Intel Turbo BoostYes

Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score2,246,271

CoreMark / vCPU23,398.7 / core

FFmpeg Transcoding292 FPS

CoreMark per Dollar336,865 score / $

Cost per vCPU-hr$0.0695

Cost per GB-hr$0.0087

Containers & Kubernetes

EKS Max Pods1010 pods

Max ENIs16

IPv4/v6 per ENI64

Total Addressable IPs1024 total IPs

CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network Performance40 Gbps

Baseline Bandwidth40 Gbps

Burst / Peak Bandwidth40 Gbps

Enhanced NetworkingYes

EFA SupportNo

IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationEBS only

Local NVMe DiskNone (EBS only)

EBS Baseline Throughput3750 MB/s

EBS Max Throughput3750 MB/s

EBS Baseline IOPS120,000

EBS Max / Burst IOPS120,000

Dedicated EBS Throughput30000 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

$6.6682/ hr

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

Highest Price Region

$10.6368/ hr

South America (Sao Paulo) (sa-east-1)

Global Fleet Average

$7.7530/ hr

Across all active regions

Regional Coverage

28regions

Available worldwide

Linux — Available in all 28 regions
Region	On-Demand Price	% vs On-Demand Rate
af-south-1 Africa (Cape Town)	$8.8906
ap-south-2 Asia Pacific (Hyderabad)	$6.8798
ap-southeast-5 Asia Pacific (Malaysia)	$6.8371
ap-south-1 Asia Pacific (Mumbai)	$6.8798
ap-southeast-6 Asia Pacific (New Zealand)	$8.3904
ap-northeast-2 Asia Pacific (Seoul)	$8.0438
ap-southeast-1 Asia Pacific (Singapore)	$8.0438
ap-southeast-2 Asia Pacific (Sydney)	$7.9910
ap-northeast-1 Asia Pacific (Tokyo)	$8.0438
us-gov-east-1 AWS GovCloud (US-East)	$7.9910
us-gov-west-1 AWS GovCloud (US-West)	$7.9910
ca-central-1 Canada (Central)	$7.3032
ca-west-1 Canada West (Calgary)	$7.3032
eu-central-1 EU (Frankfurt)	$8.0438
eu-west-1 EU (Ireland)	$7.4616
eu-west-2 EU (London)	$7.8322
eu-south-1 EU (Milan)	$7.8322
eu-west-3 EU (Paris)	$7.8322
eu-north-1 EU (Stockholm)	$7.0915
eu-south-2 Europe (Spain)	$7.4616
eu-central-2 Europe (Zurich)	$8.8483
il-central-1 Israel (Tel Aviv)	$7.8350
me-central-1 Middle East (UAE)	$8.2080
sa-east-1 South America (Sao Paulo) Highest	$10.6368
us-east-1 US East (N. Virginia) Lowest	$6.6682
us-east-2 US East (Ohio) Lowest	$6.6682
us-west-1 US West (N. California)	$7.4088
us-west-2 US West (Oregon) Lowest	$6.6682

Windows — Available in all 28 regions
Region	On-Demand Price	% vs On-Demand Rate
af-south-1 Africa (Cape Town)	$13.3066
ap-south-2 Asia Pacific (Hyderabad)	$11.2958
ap-southeast-5 Asia Pacific (Malaysia)	$11.2531
ap-south-1 Asia Pacific (Mumbai)	$11.2958
ap-southeast-6 Asia Pacific (New Zealand)	$12.8064
ap-northeast-2 Asia Pacific (Seoul)	$12.4598
ap-southeast-1 Asia Pacific (Singapore)	$12.4598
ap-southeast-2 Asia Pacific (Sydney)	$12.4070
ap-northeast-1 Asia Pacific (Tokyo)	$12.4598
us-gov-east-1 AWS GovCloud (US-East)	$12.4070
us-gov-west-1 AWS GovCloud (US-West)	$12.4070
ca-central-1 Canada (Central)	$11.7192
ca-west-1 Canada West (Calgary)	$11.7192
eu-central-1 EU (Frankfurt)	$12.4598
eu-west-1 EU (Ireland)	$11.8776
eu-west-2 EU (London)	$12.2482
eu-south-1 EU (Milan)	$12.2482
eu-west-3 EU (Paris)	$12.2482
eu-north-1 EU (Stockholm)	$11.5075
eu-south-2 Europe (Spain)	$11.8776
eu-central-2 Europe (Zurich)	$13.2643
il-central-1 Israel (Tel Aviv)	$12.2510
me-central-1 Middle East (UAE)	$12.6240
sa-east-1 South America (Sao Paulo) Highest	$15.0528
us-east-1 US East (N. Virginia) Lowest	$11.0842
us-east-2 US East (Ohio) Lowest	$11.0842
us-west-1 US West (N. California)	$11.8248
us-west-2 US West (Oregon) Lowest	$11.0842

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 r8i.24xlarge on Linux is 52% of the on-demand rate, so the instance has to run at least 52% 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.