AMD EPYC 9454 vs MediaTek MT6595M

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CPU comparison with benchmarks


AMD EPYC 9454 CPU1 vs CPU2 MediaTek MT6595M
AMD EPYC 9454 MediaTek MT6595M

CPU comparison

AMD EPYC 9454 or MediaTek MT6595M - 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 AMD EPYC 9454 has 48 cores with 96 threads and clocks with a maximum frequency of 3.80 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9454 was released in Q4/2022.

The MediaTek MT6595M has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to GB of memory in 2 memory channels. The MediaTek MT6595M was released in Q1/2014.
AMD EPYC (129) Family Mediatek MT-Serie (72)
AMD EPYC 9004 (21) CPU group MediaTek MT65xx A17/A7 (2)
4 Generation 1
Genoa / Genoa-X (Zen 4) Architecture Cortex-A9
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9454 has 48 CPU cores and can calculate 96 threads in parallel. The clock frequency of the AMD EPYC 9454 is 2.75 GHz (3.80 GHz) while the MediaTek MT6595M has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the MediaTek MT6595M is at 2.00 GHz.

AMD EPYC 9454 Characteristic MediaTek MT6595M
48 Cores 8
96 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
2.75 GHz (3.80 GHz)
48x Zen 4
A-Core 2.00 GHz
4x Cortex-A17
-- B-Core 1.50 GHz
4x Cortex-A7

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.

AMD EPYC 9454 Characteristic MediaTek MT6595M
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD EPYC 9454 or MediaTek MT6595M 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.

no iGPU GPU PowerVR G6200
GPU frequency 0.45 GHz
-- GPU (Turbo) 0.45 GHz
-- GPU Generation --
Technology 28 nm
Max. displays 2
-- Compute units 2
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 10

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.

no iGPU GPU PowerVR G6200
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

The AMD EPYC 9454 can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The MediaTek MT6595M supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 14.9 GB/s.

AMD EPYC 9454 Characteristic MediaTek MT6595M
DDR5-4800 Memory LPDDR3-933
6144 GB Max. Memory
12 Memory channels 2 (Dual Channel)
460.8 GB/s Max. Bandwidth 14.9 GB/s
Yes ECC No
48.00 MB L2 Cache 2.00 MB
256.00 MB L3 Cache --
5.0 PCIe version --
128 PCIe lanes --
504.1 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD EPYC 9454 is 290 W, while the MediaTek MT6595M has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD EPYC 9454 Characteristic MediaTek MT6595M
290 W TDP (PL1 / PBP) --
-- TDP (PL2) --
300 W TDP up --
240 W TDP down --
100 °C Tjunction max. --

Technical details

The AMD EPYC 9454 is manufactured in 5 nm and has 304.00 MB cache. The MediaTek MT6595M is manufactured in 28 nm and has a 2.00 MB cache.

AMD EPYC 9454 Characteristic MediaTek MT6595M
5 nm Technology 28 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions --
SP5 Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
Windows Server 2022, Linux, Windows 11 Operating systems Android
Q4/2022 Release date Q1/2014
5225 $ Release price --
show more data show more data


Rate these processors

Here you can rate the AMD EPYC 9454 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the MediaTek MT6595M 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.
AMD EPYC 9454 AMD EPYC 9454
48C 96T @ 3.80 GHz
0 (0%)
MediaTek MT6595M MediaTek MT6595M
8C 8T @ 2.00 GHz
103 (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.
AMD EPYC 9454 AMD EPYC 9454
48C 96T @ 3.65 GHz
0 (0%)
MediaTek MT6595M MediaTek MT6595M
8C 8T @ 2.00 GHz
334 (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.
AMD EPYC 9454 AMD EPYC 9454
@ 0.00 GHz
0 (0%)
MediaTek MT6595M MediaTek MT6595M
PowerVR G6200 @ 0.45 GHz
58 (100%)

Devices using this processor

AMD EPYC 9454 MediaTek MT6595M
Unknown Unknown

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