Intel® Xeon™ Gold 5318S

The Intel Xeon Gold 5318S is a server processor with 24 cores and 48 threads, built on the Ice Lake architecture. It launched in Apr 2021. Clocks run from 2.1 GHz base to 3.4 GHz boost. A 36-MB L3 cache backs the cores (2.8 MB per core). It addresses DDR4 memory up to 6 GB across 8 channels. The chip drops into the FCLGA4189 socket and exposes PCIe 4.0 (64 lanes). Rated TDP is 165 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT).

The Intel Xeon Gold 5318S has 24 physical cores and runs 48 logical threads. It runs 2 threads per core. It runs at a base clock of 2.10 GHz and boosts up to 3.40 GHz.

The Intel Xeon Gold 5318S is a server processor, belongs to the Intel Xeon Gold family, uses the Ice Lake architecture, carries the codename Ice Lake and is manufactured on a 10 nm process. It launched in Apr 2021.

The Intel Xeon Gold 5318S has 30 MB of L2 cache and 36 MB of L3 cache. That adds up to about 66.0 MB of cache, or 2.75 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Xeon Gold 5318S has a 2-level cache hierarchy: L2 at 30 MB and L3 at 36 MB. L3 is the largest level and makes up about 55% of the cache listed here.

The Intel Xeon Gold 5318S supports DDR4 memory, addresses up to 6 GB of memory, uses 8 memory channels, runs memory at up to 2,933 MT/s and delivers up to 187.7 GB/s of memory bandwidth. It does not support DDR5 and LPDDR memory.

The Intel Xeon Gold 5318S does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon Gold 5318S uses the FCLGA4189 socket, supports PCI Express 4.0 and provides up to 64 PCIe lanes.

The Intel Xeon Gold 5318S has a rated TDP of 165 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The Intel Xeon Gold 5318S is manufactured by Intel. It launched at a price of $1,945.

The Intel Xeon Gold 5318S is also identified by the model number 5318S.

Feex has recorded 42% of the specifications it tracks for the Intel Xeon Gold 5318S. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L1 Cache (Total), L2 Cache (per Core) and L4 Cache. Memory Support: ECC Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Foundry. Naming & Aliases: Normalized Name, SKU, Processor Number and Part Number. Performance: single-core and multi-core ratings and all computed performance metrics.

Processors close to the Intel Xeon Gold 5318S in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include Intel Xeon Gold 5412U, Intel Xeon Gold 6542Y, Intel Xeon Gold 5411N, Intel Xeon Gold 6403N and Intel Xeon Gold 5512U.