AMD A4-4355M vs Samsung Exynos 7870

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CPU comparison with benchmarks


AMD A4-4355M CPU1 vs CPU2 Samsung Exynos 7870
AMD A4-4355M Samsung Exynos 7870

CPU comparison

AMD A4-4355M or Samsung Exynos 7870 - 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 A4-4355M has 2 cores with 2 threads and clocks with a maximum frequency of 2.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-4355M was released in Q1/2012.

The Samsung Exynos 7870 has 8 cores with 8 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to GB of memory in 0 memory channels. The Samsung Exynos 7870 was released in Q1/2016.
AMD A (112) Family Samsung Exynos (46)
AMD A4-4000M (2) CPU group Samsung Exynos 7570/7870/7880 (4)
2 Generation 1
Trinity (Piledriver) Architecture Cortex-A53
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A4-4355M is a 2 core processor with a clock frequency of 1.90 GHz (2.40 GHz). The Samsung Exynos 7870 has 8 CPU cores with a clock frequency of 1.60 GHz.
AMD A4-4355M Characteristic Samsung Exynos 7870
2 Cores 8
2 Threads 8
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.90 GHz Frequency 1.60 GHz
2.40 GHz Turbo Frequency (1 Core) --
2.40 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 A4-4355M Characteristic Samsung Exynos 7870
-- 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.
AMD Radeon HD 7400G GPU ARM Mali-T830 MP1
0.33 GHz GPU frequency 0.60 GHz
0.42 GHz GPU (Turbo) 0.60 GHz
4 GPU Generation Midgard 4
32 nm Technology 28nm
2 Max. displays 2
3 Compute units 1
192 Shader 16
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory --
11 DirectX Version 11

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 7400G GPU ARM Mali-T830 MP1
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
Decode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD A4-4355M supports a maximum of GB of memory in 2 memory channels. The Samsung Exynos 7870 can connect up to GB of memory in 0 memory channels.
AMD A4-4355M Characteristic Samsung Exynos 7870
DDR3-1333 Memory LPDDR3-933
Max. Memory
2 (Dual Channel) Memory channels 0
21.3 GB/s Max. Bandwidth --
No ECC No
-- L2 Cache 2.00 MB
1.00 MB L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A4-4355M has a TDP of 17 W, that of the Samsung Exynos 7870 is --.
AMD A4-4355M Characteristic Samsung Exynos 7870
17 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD A4-4355M has a 1.00 MB cache, while the Samsung Exynos 7870 cache has a total of 2.00 MB.
AMD A4-4355M Characteristic Samsung Exynos 7870
32 nm Technology 14 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions --
FP2 Socket --
AMD-V Virtualization None
Yes AES-NI No
Operating systems Android
Q1/2012 Release date Q1/2016
-- Release price --
show more data show more data


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Here you can rate the Samsung Exynos 7870 to help other visitors make their purchasing decisions. The average rating is 3.0 stars (2 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
AMD A4-4355M (0%)
Samsung Exynos 7870 (0%)
⌀ Multi core performance in 1 CPU benchmarks
AMD A4-4355M (100%)
Samsung Exynos 7870 (82%)

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 A4-4355M AMD A4-4355M
AMD Radeon HD 7400G @ 0.42 GHz
163 (100%)
Samsung Exynos 7870 Samsung Exynos 7870
ARM Mali-T830 MP1 @ 0.60 GHz
20 (13%)

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 A4-4355M AMD A4-4355M
2C 2T @ 2.40 GHz
1181 (100%)
Samsung Exynos 7870 Samsung Exynos 7870
8C 8T @ 1.60 GHz
963 (82%)

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 A4-4355M AMD A4-4355M
2C 2T @ 2.40 GHz
0 (0%)
Samsung Exynos 7870 Samsung Exynos 7870
8C 8T @ 1.60 GHz
115 (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 A4-4355M AMD A4-4355M
2C 2T @ 2.40 GHz
0 (0%)
Samsung Exynos 7870 Samsung Exynos 7870
8C 8T @ 1.60 GHz
452 (100%)

Devices using this processor
AMD A4-4355M Samsung Exynos 7870
Unknown Unknown

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