HiSilicon Kirin 655 vs Unisoc Tiger T620

VS

HiSilicon Kirin 655

Unisoc Tiger T620

We compared two versions of phone SoCs: 8 cores 2120MHz HiSilicon Kirin 655 vs. 8 cores 2200MHz Unisoc Tiger T620 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 655 Advantages

Better graphics card performance FLOPS (0.0576 TFLOPS vs 0.0544 TFLOPS )

Unisoc Tiger T620 Advantages

Higher Frequency (2200MHz vs 2120MHz)

More modern manufacturing process (12nm vs 16nm)

Released 7 years and 8 months late

Score

Benchmark

FP32 (float)

HiSilicon Kirin 655 +5%

57

Unisoc Tiger T620

54

HiSilicon Kirin 655

VS

Unisoc Tiger T620

CPU

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

Architecture

2x 2.2 GHz – Cortex-A75
6x 1.8 GHz – Cortex-A55

2120 MHz

Frequency

2200 MHz

8

Cores

8

ARMv8-A

Instruction set

ARMv8.2-A

16 nm

Process

12 nm

4

Transistor count

-

5 W

TDP

-

Manufacturing

TSMC

Graphics

Mali-T830 MP2

GPU name

Mali-G57 MP1

900 MHz

GPU frequency

850 MHz

2

Execution units

-

16

Shading units

32

4

Max size

8

0.0576 TFLOPS

FLOPS

0.0544 TFLOPS

1.0

Vulkan version

1.3

1.2

OpenCL version

2.0

11

DirectX version

-

Memory

LPDDR3

Memory type

LPDDR4X

933 MHz

Memory frequency

1866 MHz

2x 32 Bit

Bus

2x 16 Bit

Multimedia (ISP)

No

Neural processor (NPU)

No

eMMC 5.1

Storage type

eMMC 5.1, UFS 2.2

1920 x 1200

Max display resolution

2400 x 1080

1x 16MP, 2x 8MP

Max camera resolution

1x 108MP, 2x 16MP

1K at 60FPS

Video capture

1K at 60FPS

1080p at 60FPS

Video playback

1080p at 60FPS

H.264, H.265

Video codecs

- H.264
- H.265
- VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV

Connectivity

LTE Cat. 7

4G support

LTE Cat. 7

No

5G support

No

Up to 300 Mbps

Download speed

Up to 300 Mbps

Up to 50 Mbps

Upload speed

Up to 150 Mbps

4

Wi-Fi

5

4.1

Bluetooth

5.2

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Dec 2016

Announced

Aug 2024

Mid range

Class

Low end

-

Official page

Unisoc Tiger T620

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