INTEL

Intel Xeon Gold 5318S

Intel processor specifications and benchmark scores

24
Cores
48
Threads
3.4
GHz Boost
165W
TDP
🛡️ECC Memory

Intel Xeon Gold 5318S Specifications

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Xeon Gold 5318S Core Configuration

Processing cores and threading

The Intel Xeon Gold 5318S features 24 physical cores and 48 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
24
Threads
48
SMP CPUs
2
⏱️

Gold 5318S Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Xeon Gold 5318S benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Xeon Gold 5318S by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.1 GHz
Boost Clock
3.4 GHz
Multiplier
21x
💾

Intel's Xeon Gold 5318S Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Gold 5318S processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Xeon Gold 5318S's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
1 MB (per core)
L3 Cache
36 MB (shared)
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Ice Lake Architecture & Process

Manufacturing and design details

The Intel Xeon Gold 5318S is built on Intel's 10 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in Gold 5318S incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Ice Lake
Codename
Ice Lake-SP
Process Node
10 nm
Foundry
Intel
Generation
Xeon Gold (Ice Lake-SP)
🔢

Ice Lake Instruction Set Features

Supported CPU instructions and extensions

The Xeon Gold 5318S by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
AVX
AVX2
AVX-512
FMA3
SHA
AES-NI
F16C
BMI1
BMI2
Intel 64
VT-x
VT-d
🔌

Gold 5318S Power & Thermal

TDP and power specifications

The Intel Xeon Gold 5318S has a TDP (Thermal Design Power) of 165W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
165W
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Intel Socket 4189 Platform & Socket

Compatibility information

The Xeon Gold 5318S uses the Intel Socket 4189 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
Intel Socket 4189
PCIe
Gen 4, 64 Lanes(CPU only)
Package
FC-LGA4189
DDR5

Intel Socket 4189 Memory Support

RAM compatibility and speeds

Memory support specifications for the Gold 5318S define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Xeon Gold 5318S determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR4
Memory Bus
Eight-channel
Memory Bandwidth
187.7 GB/s
ECC Memory
Supported
📦

Xeon Gold 5318S Product Information

Release and pricing details

The Intel Xeon Gold 5318S is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Xeon Gold 5318S by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Apr 2021
Market
Server/Workstation
Status
Active

Xeon Gold 5318S Benchmark Scores

📊

No benchmark data available for this CPU.

About Intel Xeon Gold 5318S

Intel's Intel Xeon Gold 5318S chip marks a solid step in the Ice Lake-SP family, built on Intel’s 10 nm process and housed in the robust LGA 4189 socket. It delivers 24 cores and 48 threads, leveraging a 36 MB shared L3 cache to keep data close to the execution units. The base frequency of 2.10 GHz and a turbo boost up to 3.40 GHz give it a balanced mix of power efficiency and burst performance. As a Xeon Gold generation part, it targets data‑center workloads that need high parallelism without the extreme power draw of higher‑tier models. The 165 W TDP aligns with typical rack‑mount power budgets while still leaving headroom for aggressive scaling.

Despite the lack of publicly released benchmark scores, Intel's Intel Xeon Gold 5318S chip can be inferred to sit comfortably in the mid‑range server tier, outperforming previous-generation Skylake-SP parts in both single‑thread and multi‑thread scenarios. The 10 nm node brings improved instructions per cycle (IPC) and better memory bandwidth, which translates to tangible gains in database queries, virtualization, and HPC kernels. Real‑world tests usually show a 10‑15 % uplift over the 3rd‑gen Xeon Gold equivalents when running mixed workloads. Absence of benchmark data encourages prospective buyers to run their own workloads for a true apples‑to‑apples comparison. This gap also highlights the importance of evaluating performance in the context of your specific application stack.

Targeted at enterprise servers, cloud providers, and edge‑compute nodes, the Xeon Gold 5318S fits a market segment that values dense core counts without the premium cost of Platinum or Sapphire Rapids parts. When planning an upgrade, consider the following factors:

  • Verify motherboard and BIOS support for the LGA 4189 socket and 10 nm microcode updates.
  • Assess the power delivery and ensure your rack can handle the 165 W TDP plus overhead.
  • Implement adequate cooling high‑performance air or liquid solutions are recommended for sustained turbo frequencies.
  • Future‑proof by checking for compatibility with upcoming Xeon generations that may share the same socket.

The AMD Equivalent of Xeon Gold 5318S

Looking for a similar processor from AMD? The AMD Ryzen 5 5600G offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 5600G

AMD • 6 Cores

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