(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | x8i.64xlarge |
Description | Memory intensive [Intel processors] Gen8 64xlarge |
Family | x8i |
Hw Virt | - |
Status | active |
Observed At | 2026-10-31T11:44:13.746310 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Oregon (US) / us-west-2 | 4.3463 USD/h | 28.0102 USD/h |
Ohio (US) / us-east-2 | 6.0638 USD/h | 28.0102 USD/h |
Northern Virgina (US) / us-east-1 | 7.4444 USD/h | 28.0102 USD/h |
Mumbai (IN) / ap-south-1 | 3.56415 USD/h | 28.8998 USD/h |
Stockholm (SE) / eu-north-1 | 5.7916 USD/h | 31.9437 USD/h |
Aragón (ES) / eu-south-2 | 4.2717 USD/h | 33.6128 USD/h |
Dublin (IE) / eu-west-1 | 9.773933 USD/h | 33.6128 USD/h |
Milan (IT) / eu-south-1 | 3.5282 USD/h | 35.2819 USD/h |
Paris (FR) / eu-west-3 | 4.524167 USD/h | 35.2922 USD/h |
(MY) / ap-southeast-5 | 3.6554 USD/h | 36.5542 USD/h |
Frankfurt (DE) / eu-central-1 | 7.856633 USD/h | 39.2154 USD/h |
Tokyo (JP) / ap-northeast-1 | 4.0616 USD/h | 40.6157 USD/h |
Seoul (KR) / ap-northeast-2 | 4.0616 USD/h | 40.6157 USD/h |
Sydney (AU) / ap-southeast-2 | 4.610067 USD/h | 40.6157 USD/h |
Singapore (SG) / ap-southeast-1 | 12.971567 USD/h | 40.6157 USD/h |
Sao Paulo (BR) / sa-east-1 | 5.4621 USD/h | 54.6214 USD/h |
Processor
vCPUs | 256 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 128 |
CPU Speed | 3.9 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 4 TB |
| ACCELERATORS | |
|---|---|
Accelerator Count | 0 |
Accelerator Memory Min | 0 MiB |
Accelerator Memory Total | 0 MiB |
Accelerators |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 80 Gbps |
Network Speed Max | 80 Gbps |
Network Storage Speed Baseline | 70 Gbps |
Network Storage Speed Max | 70 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A memory-optimized server featuring 4 TB of RAM and 256 Intel vCPUs designed for massive in-memory enterprise workloads.
Amazon Web Services x8i.64xlarge is a memory-optimized instance within the x8i family, running on the AWS Nitro hypervisor. It features 256 vCPUs powered by dedicated Intel x86_64 processors at a clock speed of 3.9 GHz. The instance is configured with 4096.0 GB of system memory, providing 16.0 GB of RAM per vCPU. Network connectivity is supported by an 80 Gbps baseline bandwidth. Tradeoffs include the complete absence of local storage and GPU hardware, requiring external network-attached storage for data persistence. This hardware profile is designed for memory-intensive enterprise workloads, such as large-scale in-memory databases, big data analytics, and enterprise resource planning systems that demand high memory capacity and substantial processing power without local storage requirements.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | Accelerators |
|---|---|---|---|
| x8i.large | 2 | 32 GiB | 0 |
| x8i.xlarge | 4 | 64 GiB | 0 |
| x8i.2xlarge | 8 | 128 GiB | 0 |
| x8i.4xlarge | 16 | 256 GiB | 0 |
| x8i.8xlarge | 32 | 512 GiB | 0 |
| x8i.12xlarge | 48 | 768 GiB | 0 |
| x8i.16xlarge | 64 | 1024 GiB | 0 |
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