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x8i.64xlarge

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

Name:xExtreme Memory Optimizedx = Extreme Memory OptimizedUltra-high memory capacity instances designed for massive in-memory databases (SAP HANA), big data processing, and large caches.88th Generation8 = 8th GenerationAWS 8th generation hardware platform with updated CPU/system architecture.iIntel Xeon Scalablei = Intel Xeon ScalableIntel Xeon Scalable (Granite Rapids) (x86_64). Powered by Intel Xeon Scalable x86_64 processors with Intel Advanced Vector Extensions (AVX-512 / AMX) acceleration.64xlarge64 Extra Large64xlarge = 64 Extra Large256 vCPUs • 4096.0 GiB RAM • EBS only • 80000 Megabit Network
Price (Linux)
$28.0102/ hr
~$20,447.48/mo
Compute
256vCPUs
128 cores • x86_64
Memory
4096.0GiB
16.0 GiB / vCPU
Value
$0.1094/ vCPU-hr
$0.0068/GiB-hr
Network
80Gbps
Baseline: 80 Gbps
Storage & EBS
8,750MB/s
Max: 320,000 IOPS

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Scalable (Granite Rapids)
Architecturex86_64 (x86_64)
vCPUs / Threads256 vCPUs
Physical Cores128
Clock Speed3.9 GHz
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark ScoreNot benchmarked
CoreMark / vCPU—
FFmpeg Transcoding—
CoreMark per Dollar—
Cost per vCPU-hr$0.1094
Cost per GiB-hr$0.0068

Containers & Kubernetes

EKS Max Pods1514 pods
Max ECS Tasks120 tasks
Max ENIs24
IPv4/v6 per ENI64
Total Addressable IPs1536 total IPs
CNI Prefix DelegationSupported (High Density)

Networking & Bandwidth

Network Performance80000 Megabit
Baseline Bandwidth80 Gbps
Burst / Peak Bandwidth80 Gbps
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput8750 MB/s
EBS Max Throughput8750 MB/s
EBS Baseline IOPS320,000
EBS Max / Burst IOPS320,000
Dedicated EBS Throughput70000 Mbps

Platform & Architecture Details

Hypervisor / SystemAWS Nitro System (PCIe Offload)
Nitro EnclavesSupported (Isolated security enclaves)
Normalization Factor512
Generation StatusCurrent Generation (Recommended)
Date Introduced2026-01-15

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$28.0102/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$40.6157/ hr
Asia Pacific (Tokyo) (ap-northeast-1)
Global Fleet Average
$34.6574/ hr
Across all active regions
Regional Coverage
16regions
Available worldwide
Linux — Available in all 16 regions
Region NameRegion CodeOn-Demand Price
Asia Pacific (Malaysia)
ap-southeast-5$36.5542
Asia Pacific (Mumbai)
ap-south-1$28.8998
Asia Pacific (Seoul)Highest
ap-northeast-2$40.6157
Asia Pacific (Singapore)Highest
ap-southeast-1$40.6157
Asia Pacific (Sydney)Highest
ap-southeast-2$40.6157
Asia Pacific (Tokyo)Highest
ap-northeast-1$40.6157
AWS GovCloud (US-West)
us-gov-west-1$33.6128
EU (Frankfurt)
eu-central-1$39.2154
EU (Ireland)
eu-west-1$33.6128
EU (Milan)
eu-south-1$35.2819
EU (Paris)
eu-west-3$35.2922
EU (Stockholm)
eu-north-1$31.9437
Europe (Spain)
eu-south-2$33.6128
US East (N. Virginia)Lowest
us-east-1$28.0102
US East (Ohio)Lowest
us-east-2$28.0102
US West (Oregon)Lowest
us-west-2$28.0102