HiSilicon Kirin 655 vs Intel Pentium Gold G6420T

Let's find out which one of HiSilicon Kirin 655 and Intel Pentium Gold G6420T is of a more recent generation, and what segment it belongs to.

• Name
  HiSilicon Kirin 655 Intel Pentium Gold G6420T
• Segment
  Mobile Desktop / Server
• Family
  HiSilicon Kirin Intel Pentium
• Generation
  4 10
• CPU group
  HiSilicon Kirin 650 Intel Pentium G6000

In this block we are going to compare HiSilicon Kirin 655 vs Intel Pentium Gold G6420T by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

• Frequency
  1.70 GHz 3.40 GHz
• CPU Cores
  8 2
• Turbo (1 Core)
  2.12 GHz No turbo
• CPU Threads
  8 4
• Hyperthreading
  No Yes
• Overclocking
  No No
• Core architecture
  hybrid (big.LITTLE) normal
• A core
  4x Cortex-A53 --
• B core
  4x Cortex-A53 --

Common specifications for integrated graphics cards in HiSilicon Kirin 655 and Intel Pentium Gold G6420T along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  ARM Mali-T830 MP2 Intel HD Graphics 610
• GPU frequency
  0.90 GHz 0.35 GHz
• GPU (Turbo)
  0.90 GHz 1.05 GHz
• Execution units
  2 12
• Shader
  32 96
• Max. GPU Memory
  -- 32 GB
• Max. displays
  2 3
• Generation
  Midgard 4 9.5
• DirectX Version
  11 12
• Technology
  28nm 14 nm
• Release date
  Q4/2015 Q3/2016

Let's compare the support of video codecs between HiSilicon Kirin 655 and Intel Pentium Gold G6420T. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

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

To choose the best model between HiSilicon Kirin 655 and Intel Pentium Gold G6420T you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

• Memory type
  LPDDR3-933 DDR4-2400
• Max. Memory
  64 GB
• ECC
  No Yes
• Memory channels
  2 2
• PCIe version
  3.0
• PCIe lanes
  16

AES-NI encryption support for CPUs HiSilicon Kirin 655 and Intel Pentium Gold G6420T.

• AES-NI
  No Yes

Let's find out what TDP value would be better for HiSilicon Kirin 655 or Intel Pentium Gold G6420T? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

• TDP (PL1)
  35 W
• TDP down
  -- 25 W

Here you can find a comparison of 2nd and 3rd level cache sizes for HiSilicon Kirin 655 and Intel Pentium Gold G6420T CPUs along with a list of ISA extensions.

• Instruction set (ISA)
  ARMv8-A64 (64 bit) x86-64 (64 bit)
• Virtualization
  None VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4.1, SSE4.2
• L3-Cache
  -- 4.00 MB
• Architecture
  Cortex-A53 / Cortex-A53 Comet Lake S
• Technology
  16 nm 14 nm
• Socket
  N/A LGA 1151
• Release date
  Q2/2016 Q1/2021

List of devices based on HiSilicon Kirin 655 and Intel Pentium Gold G6420T.

• Used in
  Unknown Unknown