MediaTek MT8151 vs Intel Xeon W-11955M

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CPU comparison with benchmarks


MediaTek MT8151 CPU1 vs CPU2 Intel Xeon W-11955M
MediaTek MT8151 Intel Xeon W-11955M

CPU comparison

In this CPU comparison, we compare the MediaTek MT8151 and the Intel Xeon W-11955M and use benchmarks to check which processor is faster.

We compare the MediaTek MT8151 8 core processor released in 2014 with the Intel Xeon W-11955M which has 8 CPU cores and was introduced in Q2/2021.
Mediatek MT-Serie (72) Family Intel Xeon W (83)
MediaTek MT81xx A7 (5) CPU group Intel Xeon W-11000M (8)
1 Generation 11
Cortex-A7 Architecture Tiger Lake H
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek MT8151 is a 8 core processor with a clock frequency of 1.70 GHz. The processor can compute 8 threads at the same time. The Intel Xeon W-11955M clocks with 2.60 GHz (5.00 GHz), has 8 CPU cores and can calculate 16 threads in parallel.

MediaTek MT8151 Characteristic Intel Xeon W-11955M
8 Cores 8
8 Threads 16
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.70 GHz Frequency 2.60 GHz
-- Turbo Frequency (1 Core) 5.00 GHz
-- Turbo Frequency (All Cores) 3.20 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.

MediaTek MT8151 Characteristic Intel Xeon W-11955M
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

ARM Mali-450 MP4 GPU Intel UHD Graphics 11th Gen (32 EU)
0.01 GHz GPU frequency 0.35 GHz
0.01 GHz GPU (Turbo) 1.45 GHz
Utgard GPU Generation 11
28nm Technology 10 nm
1 Max. displays 3
4 Compute units 32
64 Shader 256
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 64 GB
0 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.

ARM Mali-450 MP4 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

Up to GB of memory in a maximum of 0 memory channels is supported by the MediaTek MT8151, while the Intel Xeon W-11955M supports a maximum of 128 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

MediaTek MT8151 Characteristic Intel Xeon W-11955M
Memory DDR4-3200
Max. Memory 128 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 51.2 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 24.00 MB
-- PCIe version 4.0
-- PCIe lanes 20
-- PCIe Bandwidth 39.4 GB/s

Thermal Management

The MediaTek MT8151 has a TDP of --. The TDP of the Intel Xeon W-11955M is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

MediaTek MT8151 Characteristic Intel Xeon W-11955M
-- TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 35 W
-- Tjunction max. 100 °C

Technical details

The MediaTek MT8151 has 0.00 MB cache and is manufactured in 28 nm. The cache of Intel Xeon W-11955M is at 24.00 MB. The processor is manufactured in 10 nm.

MediaTek MT8151 Characteristic Intel Xeon W-11955M
28 nm Technology 10 nm
Chiplet Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket BGA 1787
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems
2014 Release date Q2/2021
-- Release price 623 $
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Rate these processors

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Here you can rate the Intel Xeon W-11955M to help other visitors make their purchasing decisions. The average rating is 4.5 stars (2 ratings). Rate now:


Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 5.00 GHz
1574 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 3.20 GHz
12836 (100%)

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.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 5.00 GHz
1758 (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.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 3.20 GHz
10225 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 5.00 GHz
2164 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 3.20 GHz
9986 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 5.00 GHz
610 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 3.20 GHz
5547 (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.
MediaTek MT8151 MediaTek MT8151
ARM Mali-450 MP4 @ 0.01 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz
742 (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.
MediaTek MT8151 MediaTek MT8151
8C 8T @ 1.70 GHz
0 (0%)
Intel Xeon W-11955M Intel Xeon W-11955M
8C 16T @ 3.20 GHz
23067 (100%)

Devices using this processor

MediaTek MT8151 Intel Xeon W-11955M
Unknown Unknown

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