AMD Athlon II X2 340 vs Intel Atom E3825

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CPU comparison with benchmarks


AMD Athlon II X2 340 CPU1 vs CPU2 Intel Atom E3825
AMD Athlon II X2 340 Intel Atom E3825

CPU comparison

AMD Athlon II X2 340 or Intel Atom E3825 - 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 Athlon II X2 340 has 2 cores with 2 threads and clocks with a maximum frequency of 3.60 GHz. Up to GB of memory is supported in 1 memory channels. The AMD Athlon II X2 340 was released in Q4/2012.

The Intel Atom E3825 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Intel Atom E3825 was released in Q4/2013.
AMD Athlon II (52) Family Intel Atom (101)
AMD Athlon II X2 (Trinity) (1) CPU group Intel Atom E3800 (6)
3 Generation 4
Trinity Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X2 340 is a 2 core processor with a clock frequency of 3.20 GHz (3.60 GHz). The Intel Atom E3825 has 2 CPU cores with a clock frequency of 1.33 GHz.

AMD Athlon II X2 340 Characteristic Intel Atom E3825
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
3.20 GHz Frequency 1.33 GHz
3.60 GHz Turbo Frequency (1 Core) --
3.60 GHz Turbo Frequency (All Cores) --

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 Athlon II X2 340 Characteristic Intel Atom E3825
-- 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.

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
GPU frequency 0.53 GHz
-- GPU (Turbo) 0.53 GHz
-- GPU Generation 7
Technology 22 nm
Max. displays 2
-- Compute units 4
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.2

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 Intel HD Graphics (Bay Trail GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

The AMD Athlon II X2 340 supports a maximum of GB of memory in 1 memory channels. The Intel Atom E3825 can connect up to 8 GB of memory in 1 memory channels.

AMD Athlon II X2 340 Characteristic Intel Atom E3825
DDR3-1600 Memory DDR3L-1066
Max. Memory 8 GB
1 (Single Channel) Memory channels 1 (Single Channel)
-- Max. Bandwidth 8.6 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache 1.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon II X2 340 has a TDP of 65 W, that of the Intel Atom E3825 is 6 W.

AMD Athlon II X2 340 Characteristic Intel Atom E3825
65 W TDP (PL1 / PBP) 6 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X2 340 has a 1.00 MB cache, while the Intel Atom E3825 cache has a total of 1.00 MB.

AMD Athlon II X2 340 Characteristic Intel Atom E3825
32 nm Technology 22 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions SSE4.1, SSE4.2
FM2 Socket BGA 1170
AMD-V Virtualization VT-x, VT-x EPT
No AES-NI Yes
Windows 10, Linux Operating systems
Q4/2012 Release date Q4/2013
30 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks

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 Athlon II X2 340 AMD Athlon II X2 340
2C 2T @ 3.60 GHz
1300 (100%)
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
378 (29%)

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 Athlon II X2 340 AMD Athlon II X2 340
2C 2T @ 3.60 GHz
0 (0%)
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
133 (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 Athlon II X2 340 AMD Athlon II X2 340
2C 2T @ 3.60 GHz
0 (0%)
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
254 (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 Athlon II X2 340 AMD Athlon II X2 340
@ 0.00 GHz
0 (0%)
Intel Atom E3825 Intel Atom E3825
Intel HD Graphics (Bay Trail GT1) @ 0.53 GHz
34 (100%)

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 Athlon II X2 340 AMD Athlon II X2 340
2C 2T @ 3.60 GHz
77 (100%)
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 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 Athlon II X2 340 AMD Athlon II X2 340
2C 2T @ 3.60 GHz
126 (100%)
Intel Atom E3825 Intel Atom E3825
2C 2T @ 1.33 GHz
0 (0%)

Devices using this processor

AMD Athlon II X2 340 Intel Atom E3825
Unknown Unknown

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