c8ib.8xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c8ib.8xlarge |
Description | Compute optimized [Intel processors] Gen8 8xlarge |
Family | c8ib |
Hw Virt | - |
Status | active |
Observed At | 2026-07-16T03:32:44.784446 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Oregon (US) / us-west-2 | 0.870433 USD/h | 2.1773 USD/h |
Northern Virgina (US) / us-east-1 | 1.259233 USD/h | 2.1773 USD/h |
Processor
vCPUs | 32 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 16 |
CPU Speed | 3.9 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 64 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 33.333 Gbps |
Network Speed Max | 33.333 Gbps |
Network Storage Speed Baseline | 25 Gbps |
Network Storage Speed Max | 25 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A compute-optimized x86_64 instance featuring dedicated high-frequency processors and high-speed networking for CPU-bound workloads without local storage.
The Amazon Web Services c8ib.8xlarge is an x86_64 compute-optimized server instance designed for CPU-intensive workloads. Powered by Intel processors running at 3.9 GHz, it features 32 dedicated vCPUs across 16 physical cores and is equipped with 64.0 GB of system memory, providing 2.0 GB of RAM per core. Operating on the AWS Nitro hypervisor, the instance ensures minimal virtualization overhead. It delivers a baseline network bandwidth of 33 Gbps. Notably, the c8ib.8xlarge does not include local storage or GPU hardware, representing a design tradeoff that prioritizes pure processing power and network connectivity. This hardware profile is suited for compute-bound applications, batch processing, and distributed simulation tasks that rely on network-attached storage.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| c8ib.large | 2 | 4 GiB | 0 |
| c8ib.xlarge | 4 | 8 GiB | 0 |
| c8ib.2xlarge | 8 | 16 GiB | 0 |
| c8ib.4xlarge | 16 | 32 GiB | 0 |
| c8ib.12xlarge | 48 | 96 GiB | 0 |
| c8ib.16xlarge | 64 | 128 GiB | 0 |
| c8ib.24xlarge | 96 | 192 GiB | 0 |
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