Intel® Xeon™ D-2143IT

The Intel Xeon D-2143IT is a server processor with 8 cores and 16 threads. It launched in Feb 2018. Clocks run from 2.2 GHz base to 3.0 GHz boost. A 11-MB L3 cache backs the cores (1.9 MB per core). It supports DDR4 memory. It uses the FCBGA2518 socket. Rated TDP is 65 W.

The Intel Xeon D-2143IT scores 1,561 in single-core performance and 12,116 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 4,349 for overall performance, 10,061 for productivity performance, 9,474 for creator performance, 12,419 for engineering performance and 7,712 for gaming performance. Its multi-core throughput works out to 1,515 per core, 757 per thread and 186 per watt. Its computed efficiency index is 539. Its performance index is 54, so its overall performance is 46% below the Intel Core i5-12400 (index 100). 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 D-2143IT scores 38,857 in integer math, 21,618 in floating-point math, 175,228 in compression, 4,864 in cryptography, 912 in physics simulation, 10,691 in vector SIMD, 51 in the prime sieve and 21,145 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 34% below in integer math, 53% below in floating-point math, 23% below in compression, 58% below in cryptography, 16% below in physics simulation, 31% below in vector SIMD, 24% below in the prime sieve and 7% below 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 D-2143IT has 8 physical cores and runs 16 logical threads. It does not use a hybrid performance and efficiency core layout. It runs 2 threads per core. It runs at a base clock of 2.20 GHz and boosts up to 3.00 GHz.

The Intel Xeon D-2143IT is a server processor and belongs to the Intel Xeon D family. It launched in Feb 2018.

The Intel Xeon D-2143IT has 256 KB of L1 cache, 4 MB of L2 cache and 11 MB of L3 cache. That adds up to about 15.3 MB of cache, or 1.91 MB per core.

The Intel Xeon D-2143IT has a 3-level cache hierarchy: L1 at 256 KB, L2 at 4 MB and L3 at 11 MB. L3 is the largest level and makes up about 72% of the cache listed here.

The Intel Xeon D-2143IT supports DDR4 memory and runs memory at up to 2,133 MT/s. It does not support DDR5 and LPDDR memory.

The Intel Xeon D-2143IT uses the FCBGA2518 socket.

The Intel Xeon D-2143IT has a rated TDP of 65 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 D-2143IT is manufactured by Intel. It launched at a price of $566.

Feex has recorded 47% of the specifications it tracks for the Intel Xeon D-2143IT. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, All-Core Boost and Unlocked Multiplier. Architecture & Generation: Codename, ISA Family and Market Status. Cache: L2 Cache (per Core) and L4 Cache. Memory Support: Memory Channels, Memory Bandwidth and ECC Memory. Graphics: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package, Package Size and PCIe Lanes. 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: SKU, Model Number, Processor Number and Part Number.

Processors that use the same FCBGA2518 socket as the Intel Xeon D-2143IT and have the closest multi-core scores in the Feex database include Intel Xeon D-2141I, Intel Xeon D-2146NT, Intel Xeon D-2145NT, Intel Xeon D-2166NT and Intel Xeon D-2123IT.