Samsung Exynos 7580 vs HiSilicon Kirin 650. Specifications, performance, tests

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

• Family
  Samsung Exynos HiSilicon Kirin
• CPU group
  Samsung Exynos 7578/7580 HiSilicon Kirin 650
• Segment
  Mobile Mobile
• Generation
  1 4

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.

• Core architecture
  normal hybrid (big.LITTLE)
• Frequency
  1.60 GHz 1.70 GHz
• Turbo (1 Core)
  1.60 GHz 2.00 GHz
• Turbo (8 Cores)
  1.60 GHz 2.00 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-T720 MP2 ARM Mali-T830 MP2
• GPU frequency
  0.65 GHz 0.90 GHz
• GPU (Turbo)
  0.65 GHz 0.90 GHz
• Execution units
  2 2
• Shader
  32 32
• Max. displays
  2 2
• Generation
  Midgard 3 Midgard 4
• Technology
  28nm 28nm
• Release date
  Q4/2013 Q4/2015

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 Decode / Encode
• h265 / HEVC (10 bit)
  No Decode
• 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 Decode / Encode

Overview of the types and quantities of RAM supported by HiSilicon Kirin 650 and Samsung Exynos 7580. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  LPDDR3-933 LPDDR3-933
• Memory channels
  0 2
• ECC
  No No

Analyze the TDP (Thermal Design Power) requirements of Samsung Exynos 7580 and HiSilicon Kirin 650 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 7580 and HiSilicon Kirin 650, including virtual machine technologies and fabrication processes.

• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• L2-Cache
  2.00 MB --
• Architecture
  Cortex-A53 Cortex-A53 / Cortex-A53
• Technology
  28 nm 16 nm
• Virtualization
  None None
• Socket
  N/A N/A
• Release date
  Q2/2015 Q2/2016