Intel Atom E3825 vs AMD EPYC 7272

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CPU comparison with benchmarks


Intel Atom E3825 CPU1 vs CPU2 AMD EPYC 7272
Intel Atom E3825 AMD EPYC 7272

CPU comparison

Intel Atom E3825 or AMD EPYC 7272 - 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 E3825 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. Up to 8 GB of memory is supported in 1 memory channels. The Intel Atom E3825 was released in Q4/2013.

The AMD EPYC 7272 has 12 cores with 24 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7272 was released in Q3/2019.
Intel Atom (101) Family AMD EPYC (129)
Intel Atom E3800 (6) CPU group AMD EPYC 7002 (24)
4 Generation 2
Bay Trail Architecture Rome (Zen 2)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom E3825 is a 2 core processor with a clock frequency of 1.33 GHz. The AMD EPYC 7272 has 12 CPU cores with a clock frequency of 2.90 GHz (3.20 GHz).
Intel Atom E3825 Characteristic AMD EPYC 7272
2 Cores 12
2 Threads 24
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.33 GHz Frequency 2.90 GHz
-- Turbo Frequency (1 Core) 3.20 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.
Intel Atom E3825 Characteristic AMD EPYC 7272
-- AI hardware --
-- AI specifications --

Internal Graphics

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.
Intel HD Graphics (Bay Trail GT1) GPU no iGPU
0.53 GHz GPU frequency --
0.53 GHz GPU (Turbo) --
7 GPU Generation --
22 nm Technology
2 Max. displays
4 Compute units --
32 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.2 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.
Intel HD Graphics (Bay Trail GT1) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Atom E3825 supports a maximum of 8 GB of memory in 1 memory channels. The AMD EPYC 7272 can connect up to GB of memory in 8 memory channels.
Intel Atom E3825 Characteristic AMD EPYC 7272
DDR3L-1066 Memory DDR4-3200
8 GB Max. Memory
1 (Single Channel) Memory channels 8 (Octa Channel)
8.6 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
-- L2 Cache --
1.00 MB L3 Cache 64.00 MB
-- PCIe version 4.0
-- PCIe lanes 128
-- PCIe Bandwidth 252.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom E3825 has a TDP of 6 W, that of the AMD EPYC 7272 is 120 W.
Intel Atom E3825 Characteristic AMD EPYC 7272
6 W TDP (PL1 / PBP) 120 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Atom E3825 has a 1.00 MB cache, while the AMD EPYC 7272 cache has a total of 64.00 MB.
Intel Atom E3825 Characteristic AMD EPYC 7272
22 nm Technology 7 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 1170 Socket SP3
VT-x, VT-x EPT Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q4/2013 Release date Q3/2019
-- Release price 990 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Atom E3825 (13%)
AMD EPYC 7272 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Atom E3825 (2%)
AMD EPYC 7272 (100%)

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 E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
133 (13%)
AMD EPYC 7272 AMD EPYC 7272
12C 24T @ 3.20 GHz
1007 (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.
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
254 (2%)
AMD EPYC 7272 AMD EPYC 7272
12C 24T @ 3.10 GHz
11189 (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.
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
378 (1%)
AMD EPYC 7272 AMD EPYC 7272
12C 24T @ 3.10 GHz
25571 (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.
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
0 (0%)
AMD EPYC 7272 AMD EPYC 7272
12C 24T @ 3.20 GHz
373 (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.
Intel Atom E3825 Intel Atom E3825
Intel HD Graphics (Bay Trail GT1) @ 0.53 GHz
34 (100%)
AMD EPYC 7272 AMD EPYC 7272
@ 0.00 GHz
0 (0%)

Devices using this processor
Intel Atom E3825 AMD EPYC 7272
Unknown Unknown

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