Samsung Exynos 5420 review - Specs and Benchmarks

Specifications of the Samsung Exynos 5420 Processor

The Samsung Exynos 5420 processor, built on the Cortex-A15 architecture, delivers advanced performance and efficiency.

  • Release Date: The serial production of this CPU commenced on Q3/2013.
  • Technological Process: Manufactured using a state-of-the-art 32nm process, ensuring optimal power consumption and thermal management.
  • Base Clock Frequency: Operating at a base clock frequency of 1.30 GHz, this processor is designed for demanding applications and multitasking.
  • Core Configuration: Equipped with 8 cores, the Samsung Exynos 5420 excels in parallel processing capabilities.
  • Overclocked Speed: For enhanced performance, the CPU can reach an overclocked clock speed of 1.90 GHz.

Considerations for Selection

Before selecting the Samsung Exynos 5420, it is essential to verify the following components:

  • Socket Type: Ensure compatibility with the motherboard's socket type.
  • RAM Form Factor: Check the form factor of RAM modules to guarantee proper installation.
  • Power Supply Capacity: Confirm that your power supply can support the CPU's power requirements for optimal performance.
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Key data

Overview of the Samsung Exynos 5420 processor, its main characteristics and performance in synthetic tests. You can compare two processors and choose the best one by evaluating the advantages and disadvantages of each.

CPU generation and family

Processor nomenclature, family, group and segment.

Name: Samsung Exynos 5420   Segment: Mobile
CPU group: Samsung Exynos 5000
Family: Samsung Exynos   Generation: 6
Predecessor: --   Successor: --

CPU Cores and Base Frequency

Characteristics affecting directly the performance of the processor. Operating frequency and frequency in turbo mode, overclocking, hypertrading number of cores and threads. The more the better.

Frequency: 1.30 GHz   CPU Cores: 8
Turbo (1 Core): 1.90 GHz   CPU Threads: 8
Hyperthreading: No   Overclocking: No
Turbo (8 Cores): 1.90 GHz   Core architecture: hybrid (big.LITTLE)
A core: 4x Cortex-A15   B core: 4x Cortex-A7
C core: --  

Internal Graphics

The graphics chip allows the processor to perform complex calculation and display tasks. The more memory and the higher the clock frequency, the better. 

GPU name: ARM Mali-T628 MP6
GPU frequency: 0.53 GHz   GPU (Turbo): No turbo
Generation: Midgard 2   DirectX Version: 11
Execution units: 6   Shader: 96
Max. displays: 1   Technology: 32nm
Release date: Q4/2012   Max. GPU Memory: --

Hardware codec support

Technical information that will be of interest to specialists and does not affect the performance of the processor.

h264: Decode / Encode
JPEG: No
VP8: Decode / Encode
VP9: No
VC-1: No
AVC: No
h265 / HEVC (8 bit): No
h265 / HEVC (10 bit): No
AV1: No

Memory & PCIe

The interfaces and standards of RAM that the Samsung Exynos 5420 processor supports. The more modern the standard and the larger the memory capacity, the better.

Memory type: LPDDR3e-933   ECC: No

Encryption

Data encryption standards supported by CPUs

AES-NI: No  

Thermal Management

TDP is the maximum amount of heat generated by the processor. It is used when selecting a cooling system. The higher the TDP, the more heat the cooling system will have to dissipate.

Tjunction max.: --   TDP up: --
TDP down: --   TDP (PL2): --

Technical details

Key processor parameters. Pay attention to the manufacturing process technology (measured in nanometers), second and third level cache (L2, L3), socket.

L3-Cache: --   Technology: 28 nm
Architecture: Cortex-A15   Virtualization: None
Socket: N/A   Release date: Q3/2013
Instruction set (ISA): x86-32 (32 bit)   L2-Cache: 2.50 MB
Part Number: --

Devices using this processor

Devices that can use this type of processor, desktop or laptop.

Used in: Unknown

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Atom x5-Z8350
Intel Atom x5-Z8350 4x 1.44 GHz (1.92 GHz)
105
Intel Atom x5-Z8300
Intel Atom x5-Z8300 4x 1.44 GHz (1.84 GHz)
105
Samsung Exynos 5420
Samsung Exynos 5420 8x 1.30 GHz (1.90 GHz)
102
Intel Core i5-3340
Intel Core i5-3340 4x 3.10 GHz (3.30 GHz)
101
Intel Core i5-3330S
Intel Core i5-3330S 4x 2.70 GHz (3.20 GHz)
101
0.0 Out of 0 CpusData Score Samsung Exynos 5420
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