Intel® Xeon™ Gold 5318H

The Intel Xeon Gold 5318H is a server processor with 18 cores and 36 threads, built on the Cooper Lake architecture. It launched in Apr 2020. Clocks run from 2.5 GHz base to 3.8 GHz boost. A 24.75-MB L3 cache backs the cores (2.4 MB per core). It addresses DDR4 memory up to 1146.88 GB across 6 channels. The chip drops into the FCLGA4189 socket and exposes PCIe 3.0 (48 lanes). Rated TDP is 150 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT).

The Intel Xeon Gold 5318H scores 2,225 in single-core performance and 29,301 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 8,074 for overall performance, 22,161 for productivity performance, 20,121 for creator performance, 34,612 for engineering performance and 14,000 for gaming performance. Its multi-core throughput works out to 1,628 per core, 814 per thread and 195 per watt. Its computed efficiency index is 659. Its performance index is 100, equal to the Intel Core i5-12400. Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Xeon Gold 5318H scores 107,603 in integer math, 66,610 in floating-point math, 470,916 in compression, 10,743 in cryptography, 2,309 in physics simulation, 33,730 in vector SIMD, 141 in the prime sieve and 58,841 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 83% above in integer math, 45% above in floating-point math, 106% above in compression, 6% below in cryptography, 112% above in physics simulation, 117% above in vector SIMD, 110% above in the prime sieve and 160% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Xeon Gold 5318H has 18 physical cores and runs 36 logical threads. It runs 2 threads per core. It runs at a base clock of 2.50 GHz and boosts up to 3.80 GHz.

The Intel Xeon Gold 5318H is a server processor, belongs to the Intel Xeon Gold family, uses the Cooper Lake architecture, carries the codename Cooper Lake and is manufactured on a 14 nm process. It launched in Apr 2020.

The Intel Xeon Gold 5318H has 1.13 MB of L1 cache, 18 MB of L2 cache and 24.8 MB of L3 cache. That adds up to about 43.9 MB of cache, or 2.44 MB per core. Each core has 1 MB of private L2 cache.

The Intel Xeon Gold 5318H has a 3-level cache hierarchy: L1 at 1.1 MB, L2 at 18 MB and L3 at 24.8 MB. L3 is the largest level and makes up about 56% of the cache listed here.

The Intel Xeon Gold 5318H supports DDR4 memory, addresses up to 1,147 GB of memory, uses 6 memory channels, runs memory at up to 2,666 MT/s and delivers up to 128.0 GB/s of memory bandwidth. It does not support DDR5 and LPDDR memory.

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

The Intel Xeon Gold 5318H uses the FCLGA4189 socket, supports PCI Express 3.0 and provides up to 48 PCIe lanes.

The Intel Xeon Gold 5318H has a rated TDP of 150 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 5318H is manufactured by Intel. It launched at a price of $1,273.

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

Feex has recorded 59% of the specifications it tracks for the Intel Xeon Gold 5318H. 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: 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.

Processors that use the same FCLGA4189 socket as the Intel Xeon Gold 5318H and have the closest multi-core scores in the Feex database include Intel Xeon Silver 4314, Intel Xeon W-3323, Intel Xeon Gold 5317, Intel Xeon Gold 5320H and Intel Xeon Gold 6326.