Intel Xeon Gold 5118 – Full Specifications & Overview
The Intel Xeon Gold 5118 is a high-efficiency server-grade processor from Intel’s 1st Generation Xeon Scalable (“Skylake-SP”) family. It is well-suited for data center workloads, virtualization, and enterprise server environments. With a moderate core count and optimized power consumption, the 5118 balances performance and energy efficiency.
Key Specifications
| Parameter | Details |
|---|---|
| Model | Intel Xeon Gold 5118 |
| Architecture | 1st Generation Xeon Scalable (Skylake-SP) |
| Cores / Threads | 6 Cores / 12 Threads |
| Base Clock Frequency | 2.30 GHz |
| Max Turbo Frequency | Up to 3.20 GHz |
| L3 Cache | 8.25 MB (approximate) |
| Thermal Design Power (TDP) | 85 W |
| Manufacturing Process | 14 nm |
| Socket / Package | LGA 3647 |
| Memory Support | DDR4, 6-channel memory architecture |
| Maximum Memory Capacity | Platform dependent (supports large server memory) |
| Interconnect (UPI) | 2 × UPI links for multi-socket scalability |
| PCI Express Support | PCIe 3.0, with a generous number of lanes for I/O expansion |
| Instruction / Acceleration Features | AVX-512, Hyper-Threading, Virtualization (VT-x / VT-d) |
| Enterprise Features | ECC memory support, trusted execution, RAS capabilities |
Performance & Feature Highlights
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Multi-Core Efficiency
With 6 cores and 12 threads, the Xeon Gold 5118 provides reliable performance for modest parallel workloads, making it efficient in terms of power and thermal output. -
Memory & I/O Bandwidth
The 6-channel DDR4 memory interface delivers solid memory bandwidth, suitable for business applications, virtualization, and data caching. -
High-Speed Interconnect
Dual UPI links enable multi-socket configurations, facilitating scalable server architectures with seamless inter-processor communication. -
Vectorized Computation
Support for AVX-512 instructions boosts compute-heavy workloads such as analytics, scientific computations, and data processing. -
Energy-conscious Design
With a TDP of 85 W, the 5118 is designed to minimize thermal and power demands in dense server environments. -
Enterprise Reliability
Built-in support for ECC memory, virtualization features, and RAS (Reliability, Availability, Serviceability) ensures high uptime and data integrity in critical server applications.
Ideal Use Cases
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Virtualization & Cloud Infrastructure
Optimized for hypervisor-based workloads, virtual machines, and containerization. -
Enterprise Application Servers
Suitable for ERP, CRM, backend business logic, and mid-range compute tasks. -
Data Storage & I/O Systems
Good for storage servers, NAS, and I/O-intensive applications using PCIe-connected devices. -
Edge and Remote Data Centers
Efficient power and core design make it viable for smaller or remote server deployments.
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