AWS Amazon EC2

i8g.16xlarge

Part of the I8G Storage Optimized family — High, sequential read/write access to large local datasets.

Name:iStorage Optimized (High I/O NVMe)88th GenerationgAWS Graviton16xlarge16 Extra Large

On-demand, Linux

$5.4912/ hr

~$4,008.58/mo · lowest in US East (N. Virginia), us-east-1

Savings Plan, Linux

$3.0459/ hr

From, with a 3-year Compute Savings Plan, No Upfront: −45% vs on-demand rate (us-east-1)

Per unit

$0.0858/ vCPU-hr

$0.0107/GB-hr

Compute

64vCPUs

64 cores • arm64

Memory

512GB

8.0 GB / vCPU

Network

Up to 37.5 Gbps

Baseline: 37.5 Gbps

Storage & EBS

2,500MB/s

Max: 80,000 IOPS

On Google Cloud

The nearest Google Cloud machines to i8g.16xlarge by vCPU and memory, at On-demand Linux rates in Northern Virginia (us-east-1 ↔ us-east4).

Machine	Size	On-demand Linux	vs i8g.16xlarge
i8g.16xlargeThis page · AWS, us-east-1	64 vCPU · 512 GiB	$5.4912/hr	—
c4a-highmem-64-lssdsame 64 vCPU and 512 GiB; Arm on both	64 vCPU · 512 GiB	$4.635174/hr	16% less
n4a-highmem-64same 64 vCPU and 512 GiB; Arm on both; local disk on i8g.16xlarge only	64 vCPU · 512 GiB	$3.23456/hr	41% less
c4a-highmem-64same 64 vCPU and 512 GiB; Arm on both; local disk on i8g.16xlarge only	64 vCPU · 512 GiB	$3.77216/hr	31% 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

ProcessorAWS Graviton4 Processor

Architecturearm64 (ARM64 (Graviton))

vCPUs / Threads64 vCPUs

Physical Cores64

Clock Speed2.7 GHz

Intel AVX / AVX2No

Intel Turbo BoostNo

Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score1,936,167

CoreMark / vCPU30,252.6 / core

FFmpeg Transcoding295 FPS

CoreMark per Dollar352,595 score / $

Cost per vCPU-hr$0.0858

Cost per GB-hr$0.0107

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 PerformanceUp to 37.5 Gbps

Baseline Bandwidth37.5 Gbps

Burst / Peak Bandwidth37.5 Gbps

Enhanced NetworkingNo

EFA SupportNo

IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationGB (15000 GB)

Local NVMe Disk15,000 GB

EBS Baseline Throughput2500 MB/s

EBS Max Throughput2500 MB/s

EBS Baseline IOPS80,000

EBS Max / Burst IOPS80,000

Dedicated EBS Throughput20000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)

Nitro EnclavesSupported (Isolated security enclaves)

Normalization Factor128

Generation StatusCurrent Generation (Recommended)

Rates by region

Live on-demand rates across all global AWS cloud regions

Lowest Price Region

$5.4912/ hr

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

Highest Price Region

$8.7680/ hr

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

Global Fleet Average

$6.3486/ hr

Across all active regions

Regional Coverage

20regions

Available worldwide

Linux — Available in all 20 regions
Region	On-Demand Price	% vs On-Demand Rate
ap-southeast-3 Asia Pacific (Jakarta)	$6.5824
ap-south-1 Asia Pacific (Mumbai)	$6.2304
ap-northeast-3 Asia Pacific (Osaka)	$6.4416
ap-northeast-2 Asia Pacific (Seoul)	$6.4416
ap-southeast-1 Asia Pacific (Singapore)	$6.5824
ap-southeast-2 Asia Pacific (Sydney)	$6.5824
ap-northeast-1 Asia Pacific (Tokyo)	$6.4512
us-gov-east-1 AWS GovCloud (US-East)	$6.6176
us-gov-west-1 AWS GovCloud (US-West)	$6.6176
ca-central-1 Canada (Central)	$6.0512
eu-central-1 EU (Frankfurt)	$6.5472
eu-west-1 EU (Ireland)	$6.0512
eu-west-2 EU (London)	$6.3712
eu-west-3 EU (Paris)	$6.3712
eu-north-1 EU (Stockholm)	$5.7408
eu-south-2 Europe (Spain)	$6.0512
sa-east-1 South America (Sao Paulo) Highest	$8.7680
us-east-1 US East (N. Virginia) Lowest	$5.4912
us-east-2 US East (Ohio) Lowest	$5.4912
us-west-2 US West (Oregon) Lowest	$5.4912

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 i8g.16xlarge on Linux is 55% of the on-demand rate, so the instance has to run at least 55% of the hours for the commitment to cost less than on-demand.
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.