Intel® Xeon™ D-2123IT

The Intel Xeon D-2123IT is a server processor with 4 cores and 8 threads. It launched in Feb 2018. Clocks run from 2.2 GHz base to 3.0 GHz boost. A 8-MB L3 cache backs the cores (3.1 MB per core). It supports DDR4 memory. It uses the FCBGA2518 socket. Rated TDP is 60 W.

The Intel Xeon D-2123IT scores 1,724 in single-core performance and 6,689 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 3,396 for overall performance, 6,761 for productivity performance, 6,782 for creator performance, 6,438 for engineering performance and 6,844 for gaming performance. Its multi-core throughput works out to 1,672 per core, 836 per thread and 112 per watt. Its computed efficiency index is 438. Its performance index is 42, so its overall performance is 58% 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-2123IT scores 19,369 in integer math, 11,138 in floating-point math, 85,939 in compression, 2,508 in cryptography, 593 in physics simulation, 5,763 in vector SIMD, 31 in the prime sieve and 11,039 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 67% below in integer math, 76% below in floating-point math, 62% below in compression, 78% below in cryptography, 46% below in physics simulation, 63% below in vector SIMD, 54% below in the prime sieve and 51% 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-2123IT has 4 physical cores and runs 8 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-2123IT is a server processor and belongs to the Intel Xeon D family. It launched in Feb 2018.

The Intel Xeon D-2123IT has 256 KB of L1 cache, 4 MB of L2 cache and 8 MB of L3 cache. That adds up to about 12.3 MB of cache, or 3.06 MB per core. Each core has 1 MB of private L2 cache.

The Intel Xeon D-2123IT has a 3-level cache hierarchy: L1 at 256 KB, L2 at 4 MB and L3 at 8 MB. L3 is the largest level and makes up about 65% of the cache listed here.

The Intel Xeon D-2123IT supports DDR4 memory and runs memory at up to 2,400 MT/s. It does not support DDR5 and LPDDR memory.

The Intel Xeon D-2123IT uses the FCBGA2518 socket.

The Intel Xeon D-2123IT has a rated TDP of 60 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-2123IT is manufactured by Intel. It launched at a price of $213.

Feex has recorded 49% of the specifications it tracks for the Intel Xeon D-2123IT. 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: 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-2123IT and have the closest multi-core scores in the Feex database include Intel Xeon D-2145NT, Intel Xeon D-2146NT, Intel Xeon D-2141I, Intel Xeon D-2143IT and Intel Xeon D-2166NT.