c8ib.16xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c8ib.16xlarge |
Description | Compute optimized [Intel processors] Gen8 16xlarge |
Family | c8ib |
Hw Virt | - |
Status | active |
Observed At | 2026-07-16T08:53:33.259855 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Northern Virgina (US) / us-east-1 | 1.7346 USD/h | 4.3546 USD/h |
Oregon (US) / us-west-2 | 2.0345 USD/h | 4.3546 USD/h |
Processor
vCPUs | 64 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 32 |
CPU Speed | 3.9 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 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 | 66.666 Gbps |
Network Speed Max | 66.666 Gbps |
Network Storage Speed Baseline | 50 Gbps |
Network Storage Speed Max | 50 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A compute-optimized server featuring dedicated high-frequency Intel processors and high-speed networking for demanding CPU-bound workloads.
Amazon Web Services c8ib.16xlarge is a compute-optimized instance powered by dedicated Intel x86_64 processors running at 3.9 GHz. Managed by the Nitro hypervisor, this server provides 64 vCPUs across 32 physical cores and is equipped with 128.0 GB of memory, yielding a 2.0 GB per vCPU ratio. It features a baseline network bandwidth of 67 Gbps. The instance does not include local storage or dedicated GPUs, relying entirely on network-attached storage solutions. This resource profile makes the c8ib.16xlarge highly suitable for compute-heavy workloads such as batch processing, distributed analytics, and high-performance web serving where high CPU clock speeds and dedicated processing power are prioritized over large memory footprints or local 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.8xlarge | 32 | 64 GiB | 0 |
| c8ib.12xlarge | 48 | 96 GiB | 0 |
| c8ib.24xlarge | 96 | 192 GiB | 0 |
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