Intel Xeon W-11155MRE vs Intel Xeon D-1746TER

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CPU comparison with benchmarks


Intel Xeon W-11155MRE CPU1 vs CPU2 Intel Xeon D-1746TER
Intel Xeon W-11155MRE Intel Xeon D-1746TER

CPU comparison

Intel Xeon W-11155MRE or Intel Xeon D-1746TER - 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 W-11155MRE has 4 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-11155MRE was released in Q3/2021.

The Intel Xeon D-1746TER has 10 cores with 20 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 384 GB of memory in 3 memory channels. The Intel Xeon D-1746TER was released in Q1/2022.
Intel Xeon W (83) Family Intel Xeon D (79)
Intel Xeon W-11000M (8) CPU group Intel Xeon D-1700 (20)
11 Generation 4
Tiger Lake H Architecture Ice Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-11155MRE is a 4 core processor with a clock frequency of 2.40 GHz (4.40 GHz). The Intel Xeon D-1746TER has 10 CPU cores with a clock frequency of 2.00 GHz (3.10 GHz).

Intel Xeon W-11155MRE Characteristic Intel Xeon D-1746TER
4 Cores 10
8 Threads 20
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.40 GHz Frequency 2.00 GHz
4.40 GHz Turbo Frequency (1 Core) 3.10 GHz
3.40 GHz Turbo Frequency (All Cores) 2.30 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 W-11155MRE Characteristic Intel Xeon D-1746TER
-- 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.

Intel UHD Graphics 11th Gen (16 EU) GPU no iGPU
0.35 GHz GPU frequency --
1.25 GHz GPU (Turbo) --
11 GPU Generation --
10 nm Technology
3 Max. displays
16 Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 DirectX Version --

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.

Intel UHD Graphics 11th Gen (16 EU) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Xeon W-11155MRE supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon D-1746TER can connect up to 384 GB of memory in 3 memory channels.

Intel Xeon W-11155MRE Characteristic Intel Xeon D-1746TER
DDR4-3200 Memory DDR4-2666
128 GB Max. Memory 384 GB
2 (Dual Channel) Memory channels 3
51.2 GB/s Max. Bandwidth 64.0 GB/s
Yes ECC Yes
-- L2 Cache 15.00 MB
8.00 MB L3 Cache --
4.0 PCIe version 4.0
20 PCIe lanes 16
39.4 GB/s PCIe Bandwidth 31.5 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-11155MRE has a TDP of 45 W, that of the Intel Xeon D-1746TER is 67 W.

Intel Xeon W-11155MRE Characteristic Intel Xeon D-1746TER
45 W TDP (PL1 / PBP) 67 W
-- TDP (PL2) --
-- TDP up --
35 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon W-11155MRE has a 8.00 MB cache, while the Intel Xeon D-1746TER cache has a total of 15.00 MB.

Intel Xeon W-11155MRE Characteristic Intel Xeon D-1746TER
10 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 1787 Socket BGA 2227
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q3/2021 Release date Q1/2022
249 $ Release price 1009 $
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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 W-11155MRE Intel Xeon W-11155MRE
4C 8T @ 4.40 GHz
0 (0%)
Intel Xeon D-1746TER Intel Xeon D-1746TER
10C 20T @ 3.10 GHz
899 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-11155MRE Intel Xeon W-11155MRE
4C 8T @ 3.40 GHz
0 (0%)
Intel Xeon D-1746TER Intel Xeon D-1746TER
10C 20T @ 2.30 GHz
8488 (100%)

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 W-11155MRE Intel Xeon W-11155MRE
Intel UHD Graphics 11th Gen (16 EU) @ 1.25 GHz
320 (100%)
Intel Xeon D-1746TER Intel Xeon D-1746TER
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Xeon W-11155MRE Intel Xeon D-1746TER
Unknown Unknown

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