MediaTek Kompanio 828 vs AMD EPYC 9655

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Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor.

CPU comparison with benchmarks


MediaTek Kompanio 828 CPU1 vs CPU2 AMD EPYC 9655
MediaTek Kompanio 828 AMD EPYC 9655

CPU comparison

In this CPU comparison, we compare the MediaTek Kompanio 828 and the AMD EPYC 9655 and use benchmarks to check which processor is faster.

We compare the MediaTek Kompanio 828 8 core processor released in Q2/2021 with the AMD EPYC 9655 which has 96 CPU cores and was introduced in Q4/2024.
Mediatek Kompanio (9) Family AMD EPYC (129)
MediaTek Kompanio 52x/800 (4) CPU group AMD EPYC 9005 (21)
2 Generation 5
Cortex-A76 / Cortex-A55 Architecture Turin (Zen 5 / Zen 5c)
Mobile Segment Desktop / Server
-- Predecessor AMD EPYC 9654
-- Successor --

CPU Cores and Base Frequency

The MediaTek Kompanio 828 is a 8 core processor with a clock frequency of 2.60 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 9655 clocks with 2.70 GHz, has 96 CPU cores and can calculate 192 threads in parallel.

MediaTek Kompanio 828 Characteristic AMD EPYC 9655
8 Cores 96
8 Threads 192
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.60 GHz
4x Cortex-A76
A-Core 2.70 GHz
96x Zen 5
2.00 GHz
4x Cortex-A55
B-Core --

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 Kompanio 828 Characteristic AMD EPYC 9655
-- 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-G57 MP5 GPU no iGPU
0.01 GHz GPU frequency --
0.01 GHz GPU (Turbo) --
Vallhall 1 GPU Generation --
7 nm Technology
2 Max. displays
5 Compute units --
80 Shader --
No Hardware Raytracing No
No Frame Generation No
4 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.

ARM Mali-G57 MP5 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 / Encode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 0 memory channels is supported by the MediaTek Kompanio 828, while the AMD EPYC 9655 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 480.0 GB/s enabled.

MediaTek Kompanio 828 Characteristic AMD EPYC 9655
LPDDR4X-2133 Memory DDR5-6000
Max. Memory 6144 GB
0 Memory channels 12
17.1 GB/s Max. Bandwidth 480.0 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 384.00 MB
-- PCIe version 5.0
-- PCIe lanes 128
-- PCIe Bandwidth 504.1 GB/s

Thermal Management

The MediaTek Kompanio 828 has a TDP of --. The TDP of the AMD EPYC 9655 is 400 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

MediaTek Kompanio 828 Characteristic AMD EPYC 9655
-- TDP (PL1 / PBP) 400 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The MediaTek Kompanio 828 has 0.00 MB cache and is manufactured in 7 nm. The cache of AMD EPYC 9655 is at 384.00 MB. The processor is manufactured in 4 nm.

MediaTek Kompanio 828 Characteristic AMD EPYC 9655
7 nm Technology 4 nm
Chiplet Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
-- Socket SP5
None Virtualization AMD-V, SVM
No AES-NI Yes
Android Operating systems Windows Server 2022, Linux, Windows 11
Q2/2021 Release date Q4/2024
-- Release price --
show more data show more data


Rate these processors

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Here you can rate the AMD EPYC 9655 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 828 MediaTek Kompanio 828
8C 8T @ 2.60 GHz
625 (100%)
AMD EPYC 9655 AMD EPYC 9655
96C 192T @ 2.70 GHzNot verified
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 828 MediaTek Kompanio 828
8C 8T @ 2.60 GHz
2198 (100%)
AMD EPYC 9655 AMD EPYC 9655
96C 192T @ 2.70 GHzNot verified
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.
MediaTek Kompanio 828 MediaTek Kompanio 828
ARM Mali-G57 MP5 @ 0.01 GHz
0 (100%)
AMD EPYC 9655 AMD EPYC 9655
@ 0.00 GHzNot verified
0 (0%)

Devices using this processor

MediaTek Kompanio 828 AMD EPYC 9655
Unknown Unknown

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