Unisoc Tiger T620 vs Qualcomm Snapdragon 821

VS

Unisoc Tiger T620

Qualcomm Snapdragon 821

We compared two versions of phone SoCs: 8 cores 2200MHz Unisoc Tiger T620 vs. 4 cores 2342MHz Qualcomm Snapdragon 821 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Unisoc Tiger T620 Advantages

More modern manufacturing process (12nm vs 14nm)

Released 8 years late

Qualcomm Snapdragon 821 Advantages

Better graphics card performance FLOPS (0.3343 TFLOPS vs 0.0544 TFLOPS )

Higher Frequency (2342MHz vs 2200MHz)

Score

Benchmark

AnTuTu 10

Unisoc Tiger T620 +44%

336384

Qualcomm Snapdragon 821

233076

FP32 (float)

Unisoc Tiger T620

54

Qualcomm Snapdragon 821 +518%

334

Unisoc Tiger T620

VS

Qualcomm Snapdragon 821

CPU

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

Architecture

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

2200 MHz

Frequency

2342 MHz

8

Cores

4

ARMv8.2-A

Instruction set

ARMv8-A

-

L2 cache

1 MB

12 nm

Process

14 nm

-

Transistor count

2

-

TDP

11 W

TSMC

Manufacturing

Samsung

Graphics

Mali-G57 MP1

GPU name

Adreno 530

850 MHz

GPU frequency

653 MHz

-

Execution units

1

32

Shading units

256

8

Max size

8

0.0544 TFLOPS

FLOPS

0.3343 TFLOPS

1.3

Vulkan version

1.0

2.0

OpenCL version

2.0

-

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR4

1866 MHz

Memory frequency

1866 MHz

2x 16 Bit

Bus

4x 16 Bit

-

Max bandwidth

29.8 Gbit/s

Multimedia (ISP)

No

Neural processor (NPU)

Hexagon 680

eMMC 5.1, UFS 2.2

Storage type

eMMC 5.1, UFS 2.0

2400 x 1080

Max display resolution

3840 x 2160

1x 108MP, 2x 16MP

Max camera resolution

1x 28MP, 2x 13MP

1K at 60FPS

Video capture

4K at 30FPS

1080p at 60FPS

Video playback

4K at 30FPS

- H.264
- H.265
- VP9

Video codecs

H.264, H.265, VP8, VP9

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

Audio codecs

AIFF, CAF, MP3, MP4, WAV

-

Modem

X12

Connectivity

LTE Cat. 7

4G support

LTE Cat. 12

No

5G support

No

Up to 300 Mbps

Download speed

Up to 600 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.2

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Aug 2024

Announced

Aug 2016

Low end

Class

Flagship

-

Model number

MSM8996 Pro-AC

Unisoc Tiger T620

Official page

Qualcomm Snapdragon 821

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