Intel Xeon D-2173IT vs Intel Xeon W-11555MLE

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CPU comparison with benchmarks


Intel Xeon D-2173IT CPU1 vs CPU2 Intel Xeon W-11555MLE
Intel Xeon D-2173IT Intel Xeon W-11555MLE

CPU comparison

Intel Xeon D-2173IT or Intel Xeon W-11555MLE - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon D-2173IT has 14 cores with 28 threads and clocks with a maximum frequency of 3.00 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon D-2173IT was released in Q1/2018.

The Intel Xeon W-11555MLE has 6 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-11555MLE was released in Q3/2021.
Intel Xeon D (79) Family Intel Xeon W (83)
Intel Xeon D-2100 (13) CPU group Intel Xeon W-11000M (8)
2 Generation 11
Skylake Architecture Tiger Lake H
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon D-2173IT is a 14 core processor with a clock frequency of 1.70 GHz (3.00 GHz). The Intel Xeon W-11555MLE has 6 CPU cores with a clock frequency of 1.90 GHz (4.40 GHz).

Intel Xeon D-2173IT Characteristic Intel Xeon W-11555MLE
14 Cores 6
28 Threads 12
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.70 GHz Frequency 1.90 GHz
3.00 GHz Turbo Frequency (1 Core) 4.40 GHz
2.30 GHz Turbo Frequency (All Cores) 2.60 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon D-2173IT Characteristic Intel Xeon W-11555MLE
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

no iGPU GPU Intel UHD Graphics 11th Gen (32 EU)
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.35 GHz
-- GPU Generation 11
Technology 10 nm
Max. displays 3
-- Compute units 32
-- Shader 256
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 64 GB
-- DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU Intel UHD Graphics 11th Gen (32 EU)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon D-2173IT supports a maximum of 512 GB of memory in 4 memory channels. The Intel Xeon W-11555MLE can connect up to 128 GB of memory in 2 memory channels.

Intel Xeon D-2173IT Characteristic Intel Xeon W-11555MLE
DDR4-2133 Memory DDR4-3200
512 GB Max. Memory 128 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
68.2 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC Yes
19.00 MB L2 Cache --
-- L3 Cache 12.00 MB
3.0 PCIe version 4.0
32 PCIe lanes 20
31.5 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-2173IT has a TDP of 70 W, that of the Intel Xeon W-11555MLE is 25 W.

Intel Xeon D-2173IT Characteristic Intel Xeon W-11555MLE
70 W TDP (PL1 / PBP) 25 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Xeon D-2173IT has a 19.00 MB cache, while the Intel Xeon W-11555MLE cache has a total of 12.00 MB.

Intel Xeon D-2173IT Characteristic Intel Xeon W-11555MLE
14 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 2518 Socket BGA 1787
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q1/2018 Release date Q3/2021
1315 $ Release price 317 $
show more data show more data


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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon D-2173IT Intel Xeon D-2173IT
14C 28T @ 3.00 GHz
851 (100%)
Intel Xeon W-11555MLE Intel Xeon W-11555MLE
6C 12T @ 4.40 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon D-2173IT Intel Xeon D-2173IT
@ 0.00 GHz
0 (0%)
Intel Xeon W-11555MLE Intel Xeon W-11555MLE
Intel UHD Graphics 11th Gen (32 EU) @ 1.35 GHz
691 (100%)

Devices using this processor

Intel Xeon D-2173IT Intel Xeon W-11555MLE
Unknown Unknown

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