Intel Atom Z3560 vs AMD EPYC Embedded 3351

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CPU comparison with benchmarks


Intel Atom Z3560 CPU1 vs CPU2 AMD EPYC Embedded 3351
Intel Atom Z3560 AMD EPYC Embedded 3351

CPU comparison

Intel Atom Z3560 or AMD EPYC Embedded 3351 - 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 Intel Atom Z3560 has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. Up to 4 GB of memory is supported in 2 memory channels. The Intel Atom Z3560 was released in Q2/2014.

The AMD EPYC Embedded 3351 has 12 cores with 24 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 1024 GB of memory in 4 memory channels. The AMD EPYC Embedded 3351 was released in Q1/2018.
Intel Atom (108) Family AMD EPYC (129)
Intel Atom Z3500 (3) CPU group AMD EPYC Embedded 3000 (7)
5 Generation 1
Moorefield Architecture Snowy Owl (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3560 is a 4 core processor with a clock frequency of 1.83 GHz. The AMD EPYC Embedded 3351 has 12 CPU cores with a clock frequency of 1.90 GHz (3.00 GHz).

Intel Atom Z3560 Characteristic AMD EPYC Embedded 3351
4 Cores 12
4 Threads 24
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
1.83 GHz Frequency 1.90 GHz
-- Turbo Frequency (1 Core) 3.00 GHz
-- Turbo Frequency (All Cores) --

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.

Intel Atom Z3560 Characteristic AMD EPYC Embedded 3351
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

PowerVR G6430 GPU no iGPU
0.46 GHz GPU frequency --
0.53 GHz GPU (Turbo) --
-- GPU Generation --
28 nm Technology
2 Max. displays
16 Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10 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.

PowerVR G6430 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

The Intel Atom Z3560 supports a maximum of 4 GB of memory in 2 memory channels. The AMD EPYC Embedded 3351 can connect up to 1024 GB of memory in 4 memory channels.

Intel Atom Z3560 Characteristic AMD EPYC Embedded 3351
LPDDR3-1600 Memory DDR4-2666
4 GB Max. Memory 1024 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
12.8 GB/s Max. Bandwidth 85.3 GB/s
No ECC Yes
2.00 MB L2 Cache 6.00 MB
-- L3 Cache 32.00 MB
-- PCIe version 3.0
-- PCIe lanes 64
-- PCIe Bandwidth 63.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z3560 has a TDP of --, that of the AMD EPYC Embedded 3351 is 80 W.

Intel Atom Z3560 Characteristic AMD EPYC Embedded 3351
-- TDP (PL1 / PBP) 80 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 60 W
90 °C Tjunction max. 105 °C

Technical details

The Intel Atom Z3560 has a 2.00 MB cache, while the AMD EPYC Embedded 3351 cache has a total of 38.00 MB.

Intel Atom Z3560 Characteristic AMD EPYC Embedded 3351
22 nm Technology 14 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE3, SSSE3, SSE4.1, SSE4.2, ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FC-MB5T1064 Socket SP4
Intel VT-x Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q2/2014 Release date Q1/2018
-- Release price --
show more data show more data


Rate these processors

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Here you can rate the AMD EPYC Embedded 3351 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.
Intel Atom Z3560 Intel Atom Z3560
4C 4T @ 1.83 GHz
144 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 3.00 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.
Intel Atom Z3560 Intel Atom Z3560
4C 4T @ 1.83 GHz
531 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 1.90 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.
Intel Atom Z3560 Intel Atom Z3560
PowerVR G6430 @ 0.53 GHz
136 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
@ 0.00 GHz
0 (0%)

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.
Intel Atom Z3560 Intel Atom Z3560
4C 4T @ 1.83 GHz
690 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz
0 (0%)

Devices using this processor

Intel Atom Z3560 AMD EPYC Embedded 3351
Unknown Unknown

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