Comparisons / Comparison of HiSilicon Kirin 820 5G and Intel Pentium Gold G6400

Comparison of HiSilicon Kirin 820 5G and Intel Pentium Gold G6400 [S]ave

Attribute
Intel Pentium Gold G6400 ×
HiSilicon Kirin 820 5G ×
General Information
BrandIntelHiSilicon
SeriesIntel PentiumHiSilicon Kirin
ModelIntel Pentium Gold G6400HiSilicon Kirin 820 5G
CPU Cores and Base Frequency
CPU Cores28
Frequency (GHz)41.84
CPU Threads48
Core architecturenormalhybrid (big.LITTLE)
Hyperthreading+-
Overclocking--
A core-4x Cortex-A76
B core-4x Cortex-A55
Turbo (1 Core) (GHz)-2.36
Turbo (8 Cores) (GHz)-2.36
Encryption
AES-NI++
Hardware codec support
JPEGDecode / EncodeDecode / Encode
h264Decode / EncodeDecode / Encode
h265 / HEVC (8 bit)Decode / EncodeDecode / Encode
h265 / HEVC (10 bit)Decode / EncodeDecode / Encode
VP8Decode / EncodeDecode / Encode
AV1NoNo
VC-1DecodeDecode / Encode
VP9Decode / EncodeDecode / Encode
AVCDecode / EncodeDecode / Encode
Internal Graphics
GPU nameIntel HD Graphics 610ARM Mali-G57 MP6
GPU frequency (GHz)0.350.85
GPU (Turbo) (GHz)1.05-
Generation90
DirectX Version1212
Execution units126
Shader9696
Max. GPU Memory (GB)324
Max. displays32
GPU Release date (year)20162020
Memory And PCIe
Memory typeDDR4-2666LPDDR4X-2133
Max. Memory (GB)1288
PCIe lanes16-
PCIe version3.0-
ECC+-
Memory channels24
Technical details
Release date (year)20202019
Technology (Nm)147
SocketLGA 1200-
Virtualization
  • vt-d
  • vt-x
  • vt-x ept
  • none
L3-Cache (MB)42
ArchitectureComet LakeARM
Instruction set (ISA)x86-64 (64 bit)ARMv8-A64 (64 bit)
Thermal Management
Temp junction max (°C)100-
TDP (PL1) (W)586
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)202579
Geekbench 5, 64bit (Single-Core)994641
Geekbench 5, 64bit (Multi-Core)2,1842,429
Cinebench R15 (Single-Core)166-
Cinebench R15 (Multi-Core)416-
Cinebench R20 (Single-Core)415-



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