MediaTek Kompanio 520 (MT8186) vs Intel Xeon Platinum 8284

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CPU comparison with benchmarks


MediaTek Kompanio 520 (MT8186) CPU1 vs CPU2 Intel Xeon Platinum 8284
MediaTek Kompanio 520 (MT8186) Intel Xeon Platinum 8284

CPU comparison

MediaTek Kompanio 520 (MT8186) or Intel Xeon Platinum 8284 - 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 MediaTek Kompanio 520 (MT8186) has 8 cores with 8 threads and clocks with a maximum frequency of 2.05 GHz. Up to 8 GB of memory is supported in 4 memory channels. The MediaTek Kompanio 520 (MT8186) was released in Q4/2022.

The Intel Xeon Platinum 8284 has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Platinum 8284 was released in Q3/2019.
Mediatek Kompanio (9) Family Intel Xeon Platinum (89)
MediaTek Kompanio 52x/800 (4) CPU group Intel Xeon Platinum 8200/9200 (21)
2 Generation 2
Cortex-A76 / Cortex-A55 Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek Kompanio 520 (MT8186) has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the MediaTek Kompanio 520 (MT8186) is 0.77 GHz (2.05 GHz) while the Intel Xeon Platinum 8284 has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8284 is at 3.00 GHz (4.00 GHz).

MediaTek Kompanio 520 (MT8186) Characteristic Intel Xeon Platinum 8284
8 Cores 28
8 Threads 56
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
0.77 GHz (2.05 GHz)
2x Cortex-A76
A-Core 3.00 GHz (4.00 GHz)
0.50 GHz (2.00 GHz)
6x Cortex-A55
B-Core --

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.

MediaTek Kompanio 520 (MT8186) Characteristic Intel Xeon Platinum 8284
-- AI hardware --
-- AI specifications --

Internal Graphics

The MediaTek Kompanio 520 (MT8186) or Intel Xeon Platinum 8284 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

ARM Mali-G52 MP2 GPU no iGPU
0.01 GHz GPU frequency --
-- GPU (Turbo) --
Bifrost 2 GPU Generation --
16 nm Technology
2 Max. displays
2 Compute units --
32 Shader --
No Hardware Raytracing No
No Frame Generation No
-- 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.

ARM Mali-G52 MP2 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
No Codec AV1 No
Decode / Encode Codec AVC No
Decode / Encode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The MediaTek Kompanio 520 (MT8186) can use up to 8 GB of memory in 4 memory channels. The maximum memory bandwidth is 14.9 GB/s. The Intel Xeon Platinum 8284 supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s.

MediaTek Kompanio 520 (MT8186) Characteristic Intel Xeon Platinum 8284
LPDDR4X-3733 Memory DDR4-2933
8 GB Max. Memory 1024 GB
4 (Quad Channel) Memory channels 6 (Hexa Channel)
14.9 GB/s Max. Bandwidth 140.7 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 38.50 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the MediaTek Kompanio 520 (MT8186) is --, while the Intel Xeon Platinum 8284 has a TDP of 240 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

MediaTek Kompanio 520 (MT8186) Characteristic Intel Xeon Platinum 8284
-- TDP (PL1 / PBP) 240 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The MediaTek Kompanio 520 (MT8186) is manufactured in 7 nm and has 0.00 MB cache. The Intel Xeon Platinum 8284 is manufactured in 14 nm and has a 38.50 MB cache.

MediaTek Kompanio 520 (MT8186) Characteristic Intel Xeon Platinum 8284
7 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 3647
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q4/2022 Release date Q3/2019
-- Release price --
show more data show more data


Rate these processors

Here you can rate the MediaTek Kompanio 520 (MT8186) to help other visitors make their purchasing decisions. The average rating is 3.3 stars (3 ratings). Rate now:
Here you can rate the Intel Xeon Platinum 8284 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
511 (100%)
Intel Xeon Platinum 8284 Intel Xeon Platinum 8284
28C 56T @ 4.00 GHz
0 (0%)

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 Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
1447 (100%)
Intel Xeon Platinum 8284 Intel Xeon Platinum 8284
28C 56T @ 3.00 GHz
0 (0%)

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 Kompanio 520 (MT8186) MediaTek Kompanio 520 (MT8186)
8C 8T @ 2.05 GHz
0 (0%)
Intel Xeon Platinum 8284 Intel Xeon Platinum 8284
28C 56T @ 4.00 GHz
378 (100%)

Devices using this processor

MediaTek Kompanio 520 (MT8186) Intel Xeon Platinum 8284
Lenovo Chromebook IdeaPad Slim 3 Unknown

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