Samsung Exynos 5422 vs Samsung Exynos 5420. Specifications, performance, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Family
  Samsung Exynos Samsung Exynos
• CPU group
  Samsung Exynos 5260/5410/5420/5422/5800 Samsung Exynos 5260/5410/5420/5422/5800
• Segment
  Mobile Mobile
• Generation
  3 3

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

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

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

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

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by Samsung Exynos 5420 and Samsung Exynos 5422. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  LPDDR3e-933 LPDDR3e-933
• ECC
  No No
• AES-NI
  No No

Analyze the TDP (Thermal Design Power) requirements of Samsung Exynos 5422 and Samsung Exynos 5420 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

Information on architecture, interfaces, and additional instructions supported by Samsung Exynos 5422 and Samsung Exynos 5420, including virtual machine technologies and fabrication processes.

• Instruction set (ISA)
  ARMv7-A32 (32 bit) ARMv7-A32 (32 bit)
• L2-Cache
  2.50 MB 2.50 MB
• Architecture
  Cortex-A15 / Cortex-A7 Cortex-A15 / Cortex-A7
• Technology
  28 nm 28 nm
• Virtualization
  None None
• Socket
  N/A N/A
• Release date
  Q1/2014 Q3/2013