Qualcomm Snapdragon 665 vs HiSilicon Kirin 655

VS

Qualcomm Snapdragon 665 HiSilicon Kirin 655

We compared two versions of phone SoCs: 8 cores 2000MHz Qualcomm Snapdragon 665 vs. 8 cores 2120MHz HiSilicon Kirin 655 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 665 Advantages

Better graphics card performance FLOPS (0.2432 TFLOPS vs 0.0576 TFLOPS )

More modern manufacturing process (11nm vs 16nm)

Released 2 years and 4 months late

HiSilicon Kirin 655 Advantages

Higher Frequency (2120MHz vs 2000MHz)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon 665 +78%

337

HiSilicon Kirin 655

189

Geekbench 6 Multi Core

Qualcomm Snapdragon 665 +68%

1167

HiSilicon Kirin 655

694

FP32 (float)

Qualcomm Snapdragon 665 +326%

243

HiSilicon Kirin 655

57

Qualcomm Snapdragon 665

VS

HiSilicon Kirin 655

CPU

4x 2 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.8 GHz – Kryo 260 Silver (Cortex-A53)

Architecture

4x 2.12 GHz – Cortex-A53
4x 1.7 GHz – Cortex-A53

2000 MHz

Frequency

2120 MHz

8

Cores

8

1 MB

L2 cache

-

11 nm

Process

16 nm

1.75

Transistor count

4

5 W

TDP

5 W

Samsung

Manufacturing

-

Graphics

Adreno 610

GPU name

Mali-T830 MP2

950 MHz

GPU frequency

900 MHz

1

Execution units

2

128

Shading units

16

8

Max size

4

0.2432 TFLOPS

FLOPS

0.0576 TFLOPS

1.1

Vulkan version

1.0

2.0

OpenCL version

1.2

12.1

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR3

1866 MHz

Memory frequency

933 MHz

2x 16 Bit

Bus

2x 32 Bit

14.9 Gbit/s

Max bandwidth

-

AI

Hexagon 686

NPU

No

Multimedia (ISP)

Hexagon 686

Neural processor (NPU)

No

eMMC 5.1, UFS 2.1

Storage type

eMMC 5.1

2520 x 1080

Max display resolution

1920 x 1200

1x 48MP, 2x 16MP

Max camera resolution

1x 16MP, 2x 8MP

4K at 30FPS

Video capture

1K at 60FPS

4K at 30FPS

Video playback

1080p at 60FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X12

Modem

-

Connectivity

LTE Cat. 13

4G support

LTE Cat. 7

No

5G support

No

Up to 600 Mbps

Download speed

Up to 300 Mbps

Up to 150 Mbps

Upload speed

Up to 50 Mbps

5

Wi-Fi

4

5.0

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou

Info

Apr 2019

Announced

Dec 2016

Mid range

Class

Mid range

SM6125

Model number

-

Qualcomm Snapdragon 665

Official page

-

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