AMD A4-3400 vs AMD EPYC 7352

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CPU comparison with benchmarks


AMD A4-3400 CPU1 vs CPU2 AMD EPYC 7352
AMD A4-3400 AMD EPYC 7352

CPU comparison

In this CPU comparison, we compare the AMD A4-3400 and the AMD EPYC 7352 and use benchmarks to check which processor is faster.

We compare the AMD A4-3400 2 core processor released in Q3/2011 with the AMD EPYC 7352 which has 24 CPU cores and was introduced in Q3/2019.
AMD A (112) Family AMD EPYC (111)
AMD A4-3000 (3) CPU group AMD EPYC 7002 (24)
1 Generation 2
Llano (K10) Architecture Rome (Zen 2)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A4-3400 is a 2 core processor with a clock frequency of 2.70 GHz. The processor can compute 2 threads at the same time. The AMD EPYC 7352 clocks with 2.30 GHz (3.20 GHz), has 24 CPU cores and can calculate 48 threads in parallel.

AMD A4-3400 Characteristic AMD EPYC 7352
2 Cores 24
2 Threads 48
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? No
2.70 GHz Frequency 2.30 GHz
-- Turbo Frequency (1 Core) 3.20 GHz
-- Turbo Frequency (All Cores) 2.70 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.

AMD A4-3400 Characteristic AMD EPYC 7352
-- 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.

AMD Radeon HD 6410D GPU no iGPU
0.60 GHz GPU frequency --
-- GPU (Turbo) --
3 GPU Generation --
32 nm Technology
2 Max. displays
2 Compute units --
160 Shader --
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory --
11 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.

AMD Radeon HD 6410D GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 2 memory channels is supported by the AMD A4-3400, while the AMD EPYC 7352 supports a maximum of GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

AMD A4-3400 Characteristic AMD EPYC 7352
DDR3-1600 Memory DDR4-3200
Max. Memory
2 (Dual Channel) Memory channels 8 (Octa Channel)
25.6 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
1.00 MB L2 Cache --
-- L3 Cache 128.00 MB
-- PCIe version 4.0
-- PCIe lanes 128
-- PCIe Bandwidth 252.0 GB/s

Thermal Management

The AMD A4-3400 has a TDP of 65 W. The TDP of the AMD EPYC 7352 is 155 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD A4-3400 Characteristic AMD EPYC 7352
65 W TDP (PL1 / PBP) 155 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD A4-3400 has 1.00 MB cache and is manufactured in 32 nm. The cache of AMD EPYC 7352 is at 128.00 MB. The processor is manufactured in 7 nm.

AMD A4-3400 Characteristic AMD EPYC 7352
32 nm Technology 7 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FM1 Socket SP3
AMD-V Virtualization AMD-V, SVM
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2011 Release date Q3/2019
28 $ Release price 2750 $
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Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks

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 A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
349 (41%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 3.20 GHz
861 (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 A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
643 (4%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 2.70 GHz
15345 (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.
AMD A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
125 (33%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 3.20 GHz
375 (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.
AMD A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
1082 (3%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 2.70 GHz
41286 (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.
AMD A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
245 (100%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 2.70 GHz
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.
AMD A4-3400 AMD A4-3400
AMD Radeon HD 6410D @ 0.60 GHz
192 (100%)
AMD EPYC 7352 AMD EPYC 7352
@ 0.00 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
243 (100%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 2.30 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
AMD A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
66 (100%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 3.20 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
AMD A4-3400 AMD A4-3400
2C 2T @ 2.70 GHz
125 (100%)
AMD EPYC 7352 AMD EPYC 7352
24C 48T @ 2.70 GHz
0 (0%)

Devices using this processor

AMD A4-3400 AMD EPYC 7352
Unknown Unknown

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