HiSilicon Kirin 655 vs Qualcomm Snapdragon 780G

VS

HiSilicon Kirin 655 Qualcomm Snapdragon 780G

We compared two versions of phone SoCs: 8 cores 2120MHz HiSilicon Kirin 655 vs. 8 cores 2400MHz Qualcomm Snapdragon 780G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 780G Advantages

Better graphics card performance FLOPS (0.7526 TFLOPS vs 0.0576 TFLOPS )

Higher Frequency (2400MHz vs 2120MHz)

More modern manufacturing process (5nm vs 16nm)

Released 4 years and 3 months late

Score

Benchmark

Geekbench 6 Single Core

HiSilicon Kirin 655

189

Qualcomm Snapdragon 780G +452%

1045

Geekbench 6 Multi Core

HiSilicon Kirin 655

694

Qualcomm Snapdragon 780G +295%

2743

FP32 (float)

HiSilicon Kirin 655

57

Qualcomm Snapdragon 780G +1219%

752

HiSilicon Kirin 655

VS

Qualcomm Snapdragon 780G

CPU

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

Architecture

1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)

2120 MHz

Frequency

2400 MHz

8

Cores

8

-

L2 cache

2 MB

16 nm

Process

5 nm

4

Transistor count

-

5 W

TDP

5 W

-

Manufacturing

Samsung

Graphics

Mali-T830 MP2

GPU name

Adreno 642

900 MHz

GPU frequency

490 MHz

2

Execution units

2

16

Shading units

384

4

Max size

12

0.0576 TFLOPS

FLOPS

0.7526 TFLOPS

1.0

Vulkan version

1.1

1.2

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR3

Memory type

LPDDR4X

933 MHz

Memory frequency

2133 MHz

2x 32 Bit

Bus

2x 16 Bit

-

Max bandwidth

17 Gbit/s

AI

No

NPU

Hexagon 770

Multimedia (ISP)

No

Neural processor (NPU)

Hexagon 770

eMMC 5.1

Storage type

UFS 2.2, UFS 3.0

1920 x 1200

Max display resolution

2520 x 1080

1x 16MP, 2x 8MP

Max camera resolution

1x 192MP

1K at 60FPS

Video capture

4K at 30FPS

1080p at 60FPS

Video playback

4K at 30FPS

H.264, H.265

Video codecs

H.264, H.265, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

-

Modem

X53

Connectivity

LTE Cat. 7

4G support

LTE Cat. 24

No

5G support

Yes

Up to 300 Mbps

Download speed

Up to 3700 Mbps

Up to 50 Mbps

Upload speed

Up to 1600 Mbps

4

Wi-Fi

6

4.1

Bluetooth

5.2

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Info

Dec 2016

Announced

Mar 2021

Mid range

Class

Mid range

-

Model number

SM7350-AB

-

Official page

Qualcomm Snapdragon 780G

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