AWS Amazon EC2

x8i.2xlarge

Part of the X8I Memory Optimized family — High memory-to-vCPU ratio for memory-intensive applications.

Name:xExtreme Memory Optimized88th GenerationiIntel Xeon Scalable2xlarge2 Extra Large

On-demand, Linux

$0.8753/ hr

~$638.98/mo · lowest in US East (N. Virginia), us-east-1

Savings Plan, Linux

$0.33749/ hr

From, with a 3-year Compute Savings Plan, No Upfront: −61% vs on-demand rate (us-east-1)

Per unit

$0.1094/ vCPU-hr

$0.0068/GB-hr

Compute

8vCPUs

4 cores • x86_64

Memory

128GB

16.0 GB / vCPU

Network

Up to 15 Gbps

Baseline: 3.75 Gbps

Storage & EBS

1,250MB/s

Max: 40,000 IOPS

On Google Cloud

The nearest Google Cloud machines to x8i.2xlarge by vCPU and memory, at On-demand Linux rates in Northern Virginia (us-east-1 ↔ us-east4).

Machine	Size	On-demand Linux	vs x8i.2xlarge
x8i.2xlargeThis page · AWS, us-east-1	8 vCPU · 128 GiB	$0.87532/hr	—
n4-highmem-1616 vCPU and 128 GiB for 8 vCPU and 128 GiB, the nearest size up; Intel on both; 4 physical cores vs 8	16 vCPU · 128 GiB	$0.95216/hr	8.8% more
n2-highmem-1616 vCPU and 128 GiB for 8 vCPU and 128 GiB, the nearest size up; Intel on both; 4 physical cores vs 8	16 vCPU · 128 GiB	$1.180368/hr	35% more
z3-highmem-16-highlssd16 vCPU and 128 GiB for 8 vCPU and 128 GiB, the nearest size up; Intel on both; 4 physical cores vs 8; local disk on z3-highmem-16-highlssd only	16 vCPU · 128 GiB	$1.72852/hr	97% more

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 / Threads8 vCPUs

Physical Cores4

Clock Speed3.9 GHz

Intel AVX / AVX2AVX & AVX2 Supported

Intel Turbo BoostYes

Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score191,632

CoreMark / vCPU23,954 / core

FFmpeg Transcoding77 FPS

CoreMark per Dollar218,928 score / $

Cost per vCPU-hr$0.1094

Cost per GB-hr$0.0068

Containers & Kubernetes

EKS Max Pods118 pods

Max ENIs4

IPv4/v6 per ENI30

Total Addressable IPs120 total IPs

CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network PerformanceUp to 15 Gbps

Baseline Bandwidth3.75 Gbps

Burst / Peak Bandwidth15 Gbps

Enhanced NetworkingYes

EFA SupportNo

IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationEBS only

Local NVMe DiskNone (EBS only)

EBS Baseline Throughput312.5 MB/s

EBS Max Throughput1250 MB/s

EBS Baseline IOPS12,000

EBS Max / Burst IOPS40,000

Dedicated EBS ThroughputUp to 10000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)

Nitro EnclavesSupported (Isolated security enclaves)

Normalization Factor16

Generation StatusCurrent Generation (Recommended)

Rates by region

Live on-demand rates across all global AWS cloud regions

Lowest Price Region

$0.8753/ hr

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

Highest Price Region

$1.7069/ hr

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

Global Fleet Average

$1.1197/ hr

Across all active regions

Regional Coverage

17regions

Available worldwide

Linux — Available in all 17 regions
Region	On-Demand Price	% vs On-Demand Rate
ap-southeast-5 Asia Pacific (Malaysia)	$1.1423
ap-south-1 Asia Pacific (Mumbai)	$0.9031
ap-northeast-2 Asia Pacific (Seoul)	$1.2692
ap-southeast-1 Asia Pacific (Singapore)	$1.2692
ap-southeast-2 Asia Pacific (Sydney)	$1.2692
ap-northeast-1 Asia Pacific (Tokyo)	$1.2692
us-gov-west-1 AWS GovCloud (US-West)	$1.0504
eu-central-1 EU (Frankfurt)	$1.2255
eu-west-1 EU (Ireland)	$1.0504
eu-south-1 EU (Milan)	$1.1026
eu-west-3 EU (Paris)	$1.1029
eu-north-1 EU (Stockholm)	$0.9982
eu-south-2 Europe (Spain)	$1.0504
sa-east-1 South America (Sao Paulo) Highest	$1.7069
us-east-1 US East (N. Virginia) Lowest	$0.8753
us-east-2 US East (Ohio) Lowest	$0.8753
us-west-2 US West (Oregon) Lowest	$0.8753

Windows — Available in all 17 regions
Region	On-Demand Price	% vs On-Demand Rate
ap-southeast-5 Asia Pacific (Malaysia)	$1.5103
ap-south-1 Asia Pacific (Mumbai)	$1.2711
ap-northeast-2 Asia Pacific (Seoul)	$1.6372
ap-southeast-1 Asia Pacific (Singapore)	$1.6372
ap-southeast-2 Asia Pacific (Sydney)	$1.6372
ap-northeast-1 Asia Pacific (Tokyo)	$1.6372
us-gov-west-1 AWS GovCloud (US-West)	$1.4184
eu-central-1 EU (Frankfurt)	$1.5935
eu-west-1 EU (Ireland)	$1.4184
eu-south-1 EU (Milan)	$1.4706
eu-west-3 EU (Paris)	$1.4709
eu-north-1 EU (Stockholm)	$1.3662
eu-south-2 Europe (Spain)	$1.4184
sa-east-1 South America (Sao Paulo) Highest	$2.0749
us-east-1 US East (N. Virginia) Lowest	$1.2433
us-east-2 US East (Ohio) Lowest	$1.2433
us-west-2 US West (Oregon) Lowest	$1.2433

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 x8i.2xlarge on Linux is 39% of the on-demand rate, so the instance has to run at least 39% 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.