HiSilicon Kirin 659 vs Qualcomm Snapdragon 665

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CPU comparison with benchmarks

-VS-

CPU lineage

HiSilicon Kirin 659 or HiSilicon Kirin 659 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The HiSilicon Kirin 659 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2016 and belongs to the 4 generation of the HiSilicon Kirin series.
The Qualcomm Snapdragon 665 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2019 and belongs to the 7 generation of the Qualcomm Snapdragon series.
HiSilicon Kirin 650 Group Qualcomm Snapdragon 662/665
4 Generation 7
HiSilicon Kirin 659 Name Qualcomm Snapdragon 665
Mobile Segment Mobile
HiSilicon Kirin Family Qualcomm Snapdragon
 
 

CPU Cores and Base Frequency

The HiSilicon Kirin 659 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.36 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Qualcomm Snapdragon 665 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.0 GHz.
1.7 GHz B-Core Frequency 1.8 GHz
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
4x Cortex-A53 Cores A 4x Kryo 260 Gold
8 CPU Cores 8
No Overclocking No
No Hyperthreading No
2.36 GHz A-Core Frequency 2.0 GHz
4x Cortex-A53 Cores B 4x Kryo 260 Silver
8 Threads 8
 
 

Internal Graphics

The HiSilicon Kirin 659 has integrated graphics, called iGPU for short.
Specifically, the HiSilicon Kirin 659 uses the ARM Mali-T830 MP2, which has 32 texture shaders
and 2 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Qualcomm Snapdragon 665 has integrated graphics, called iGPU for short.
Specifically, the Qualcomm Snapdragon 665 uses the Qualcomm Adreno 610, which has 128 texture shaders
-- GPU (Turbo) --
28 nm Technology 11 nm
11 Direct X 12.1
0 bytes Max. GPU Memory 4.0 GB
2 Execution units --
Q4/2015 Release date Q2/2019
ARM Mali-T830 MP2 GPU name Qualcomm Adreno 610
32 Shaders 128
0.9 GHz GPU frequency --
Midgard 4 Generation 6
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode h265 / HEVC (8 bit) Decode
No VP9 Decode
Decode / Encode VP8 Decode
No VC-1 Decode
Decode / Encode JPEG Decode / Encode
Decode / Encode h264 Decode / Encode
Decode h265 / HEVC (10 bit) Decode
No AVC Decode
No AV1 No
 
 

Memory & PCIe

LPDDR3-933 Memory type LPDDR3-1866, LPDDR4X-1866
-- Bandwidth --
No AES-NI No
No ECC No
pci PCIe pci
0 bytes Max. Memory 0 bytes
2 Memory channels 2
 
 

Thermal Management

TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
-- Tjunction max --
 
 

Technical details

The HiSilicon Kirin 659 is manufactured using a 16 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Qualcomm Snapdragon 665 is manufactured using a 11 nm process.
None Virtualization None
16 nm Technology 11 nm
ARMv8-A64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
ISA extensions
-- Part Number SM6125
Chiplet Chip design Chiplet
Q2/2016 Release date Q2/2019
-- Release price --
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
0 bytes L3-Cache 0 bytes
Socket
Android Operating systems Android
Cortex-A53 / Cortex-A53 Architecture Kryo 260