Samsung Exynos 7870 vs Qualcomm Snapdragon 427

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CPU comparison with benchmarks


Samsung Exynos 7870 CPU1 vs CPU2 Qualcomm Snapdragon 427
Samsung Exynos 7870 Qualcomm Snapdragon 427

CPU comparison

Samsung Exynos 7870 or Qualcomm Snapdragon 427 - 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 Samsung Exynos 7870 has 8 cores with 8 threads and clocks with a maximum frequency of 1.60 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 7870 was released in Q1/2016.

The Qualcomm Snapdragon 427 has 4 cores with 4 threads and clocks with a maximum frequency of 1.40 GHz. The CPU supports up to 4 GB of memory in 1 memory channels. The Qualcomm Snapdragon 427 was released in Q1/2017.
Samsung Exynos (46) Family Qualcomm Snapdragon (102)
Samsung Exynos 7570/7870/7880 (4) CPU group Qualcomm Snapdragon 425/427 (2)
1 Generation 3
Cortex-A53 Architecture Cortex-A53
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 7870 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Samsung Exynos 7870 is 1.60 GHz while the Qualcomm Snapdragon 427 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 427 is at 1.40 GHz.

Samsung Exynos 7870 Characteristic Qualcomm Snapdragon 427
8 Cores 4
8 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.60 GHz Frequency 1.40 GHz
-- Turbo Frequency (1 Core) --
-- 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.

Samsung Exynos 7870 Characteristic Qualcomm Snapdragon 427
-- AI hardware Qualcomm AI engine
-- AI specifications Hexagon 536

Internal Graphics

The Samsung Exynos 7870 or Qualcomm Snapdragon 427 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

ARM Mali-T830 MP1 GPU Qualcomm Adreno 308
0.60 GHz GPU frequency 0.50 GHz
0.60 GHz GPU (Turbo) 0.50 GHz
Midgard 4 GPU Generation 3
28nm Technology 28 nm
2 Max. displays 0
1 Compute units --
16 Shader 24
No Hardware Raytracing No
No Frame Generation No
-- 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.

ARM Mali-T830 MP1 GPU Qualcomm Adreno 308
Decode / Encode Codec h265 / HEVC (8 bit) Decode
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Samsung Exynos 7870 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Qualcomm Snapdragon 427 supports up to 4 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 5.4 GB/s.

Samsung Exynos 7870 Characteristic Qualcomm Snapdragon 427
LPDDR3-933 Memory LPDDR3-1333
Max. Memory 4 GB
0 Memory channels 1 (Single Channel)
-- Max. Bandwidth 5.4 GB/s
No ECC No
2.00 MB L2 Cache --
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Samsung Exynos 7870 is --, while the Qualcomm Snapdragon 427 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Samsung Exynos 7870 Characteristic Qualcomm Snapdragon 427
-- TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Samsung Exynos 7870 is manufactured in 14 nm and has 2.00 MB cache. The Qualcomm Snapdragon 427 is manufactured in 28 nm and has a 0.00 MB cache.

Samsung Exynos 7870 Characteristic Qualcomm Snapdragon 427
14 nm Technology 28 nm
Unknown Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) Armv8-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems Android
Q1/2016 Release date Q1/2017
-- Release price --
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 1 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.
Samsung Exynos 7870 Samsung Exynos 7870
8C 8T @ 1.60 GHz
115 (99%)
Qualcomm Snapdragon 427 Qualcomm Snapdragon 427
4C 4T @ 1.40 GHz
116 (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.
Samsung Exynos 7870 Samsung Exynos 7870
8C 8T @ 1.60 GHz
452 (100%)
Qualcomm Snapdragon 427 Qualcomm Snapdragon 427
4C 4T @ 1.40 GHz
376 (83%)

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.
Samsung Exynos 7870 Samsung Exynos 7870
ARM Mali-T830 MP1 @ 0.60 GHz
20 (85%)
Qualcomm Snapdragon 427 Qualcomm Snapdragon 427
Qualcomm Adreno 308 @ 0.50 GHz
24 (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.
Samsung Exynos 7870 Samsung Exynos 7870
8C 8T @ 1.60 GHz
963 (100%)
Qualcomm Snapdragon 427 Qualcomm Snapdragon 427
4C 4T @ 1.40 GHz
437 (45%)

Devices using this processor

Samsung Exynos 7870 Qualcomm Snapdragon 427
Unknown Unknown

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