MediaTek MT8151 vs AMD EPYC 9634

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CPU comparison with benchmarks


MediaTek MT8151 CPU1 vs CPU2 AMD EPYC 9634
MediaTek MT8151 AMD EPYC 9634

CPU comparison

In this CPU comparison, we compare the MediaTek MT8151 and the AMD EPYC 9634 and use benchmarks to check which processor is faster.

We compare the MediaTek MT8151 8 core processor released in 2014 with the AMD EPYC 9634 which has 84 CPU cores and was introduced in Q4/2022.
Mediatek MT-Serie (72) Family AMD EPYC (129)
MediaTek MT81xx A7 (5) CPU group AMD EPYC 9004 (21)
1 Generation 4
Cortex-A7 Architecture Genoa / Genoa-X (Zen 4)
Mobile Segment Desktop / Server
-- 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 AMD EPYC 9634 clocks with 2.25 GHz (3.70 GHz), has 84 CPU cores and can calculate 168 threads in parallel.

MediaTek MT8151 Characteristic AMD EPYC 9634
8 Cores 84
8 Threads 168
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.70 GHz Frequency 2.25 GHz
-- Turbo Frequency (1 Core) 3.70 GHz
-- Turbo Frequency (All Cores) 3.10 GHz

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 MT8151 Characteristic AMD EPYC 9634
-- AI hardware --
-- AI specifications --

Internal Graphics

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 no iGPU
0.01 GHz GPU frequency --
0.01 GHz GPU (Turbo) --
Utgard GPU Generation --
28nm Technology
1 Max. displays
4 Compute units --
64 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
0 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-450 MP4 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 0 memory channels is supported by the MediaTek MT8151, while the AMD EPYC 9634 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled.

MediaTek MT8151 Characteristic AMD EPYC 9634
Memory DDR5-4800
Max. Memory 6144 GB
0 Memory channels 12
-- Max. Bandwidth 460.8 GB/s
No ECC Yes
-- L2 Cache 84.00 MB
-- L3 Cache 384.00 MB
-- PCIe version 5.0
-- PCIe lanes 128
-- PCIe Bandwidth 504.1 GB/s

Thermal Management

The MediaTek MT8151 has a TDP of --. The TDP of the AMD EPYC 9634 is 290 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

MediaTek MT8151 Characteristic AMD EPYC 9634
-- TDP (PL1 / PBP) 290 W
-- TDP (PL2) --
-- TDP up 300 W
-- TDP down 240 W
-- Tjunction max. 100 °C

Technical details

The MediaTek MT8151 has 0.00 MB cache and is manufactured in 28 nm. The cache of AMD EPYC 9634 is at 468.00 MB. The processor is manufactured in 5 nm.

MediaTek MT8151 Characteristic AMD EPYC 9634
28 nm Technology 5 nm
Chiplet Chip design Chiplet
Armv7-A (32 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
2014 Release date Q4/2022
-- Release price 10304 $
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Devices using this processor

MediaTek MT8151 AMD EPYC 9634
Unknown Unknown

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