Intel Xeon W-11155MLE vs Intel Core i3-1215UL

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CPU comparison with benchmarks


Intel Xeon W-11155MLE CPU1 vs CPU2 Intel Core i3-1215UL
Intel Xeon W-11155MLE Intel Core i3-1215UL

CPU comparison

Intel Xeon W-11155MLE or Intel Core i3-1215UL - 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-11155MLE has 4 cores with 8 threads and clocks with a maximum frequency of 3.10 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-11155MLE was released in Q3/2021.

The Intel Core i3-1215UL has 6 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i3-1215UL was released in Q3/2022.
Intel Xeon W (83) Family Intel Core i3 (205)
Intel Xeon W-11000M (8) CPU group Intel Core i 1200P/1200U (21)
11 Generation 12
Tiger Lake H Architecture Alder Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-11155MLE is a 4 core processor with a clock frequency of 1.80 GHz (3.10 GHz). The Intel Core i3-1215UL has 6 CPU cores with a clock frequency of 2.50 GHz (4.40 GHz).

Intel Xeon W-11155MLE Characteristic Intel Core i3-1215UL
4 Cores 6
8 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? No
1.80 GHz (3.10 GHz) A-Core 2.50 GHz (4.40 GHz)
2x Golden Cove
-- B-Core 0.90 GHz (3.30 GHz)
4x Gracemont

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon W-11155MLE Characteristic Intel Core i3-1215UL
-- AI hardware --
-- AI specifications --

Internal Graphics

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 Intel Iris Xe Graphics 64 (Alder Lake)
0.35 GHz GPU frequency 0.30 GHz
1.25 GHz GPU (Turbo) 1.10 GHz
11 GPU Generation 13
10 nm Technology 10 nm
3 Max. displays 4
16 Compute units 64
128 Shader 512
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 32 GB
12 DirectX Version 12.1

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 Intel Iris Xe Graphics 64 (Alder Lake)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon W-11155MLE supports a maximum of 128 GB of memory in 2 memory channels. The Intel Core i3-1215UL can connect up to 64 GB of memory in 2 memory channels.

Intel Xeon W-11155MLE Characteristic Intel Core i3-1215UL
DDR4-3200 Memory DDR5-4800, DDR4-3200
128 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 76.8 GB/s
Yes ECC No
-- L2 Cache 4.50 MB
8.00 MB L3 Cache 10.00 MB
4.0 PCIe version 4.0
20 PCIe lanes 28
39.4 GB/s PCIe Bandwidth 55.1 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-11155MLE has a TDP of 25 W, that of the Intel Core i3-1215UL is 15 W.

Intel Xeon W-11155MLE Characteristic Intel Core i3-1215UL
25 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) 55 W
-- TDP up 28 W
-- TDP down 12 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Xeon W-11155MLE has a 8.00 MB cache, while the Intel Core i3-1215UL cache has a total of 14.50 MB.

Intel Xeon W-11155MLE Characteristic Intel Core i3-1215UL
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
BGA 1787 Socket BGA 1744
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q3/2021 Release date Q3/2022
242 $ Release price --
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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-11155MLE Intel Xeon W-11155MLE
Intel UHD Graphics 11th Gen (16 EU) @ 1.25 GHz
320 (29%)
Intel Core i3-1215UL Intel Core i3-1215UL
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.10 GHz
1091 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon W-11155MLE Intel Xeon W-11155MLE
4C 8T @ 2.80 GHz
12599 (100%)
Intel Core i3-1215UL Intel Core i3-1215UL
6C 8T @ 3.10 GHz
0 (0%)

Devices using this processor

Intel Xeon W-11155MLE Intel Core i3-1215UL
Unknown Unknown

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