Qualcomm Snapdragon 855 vs Unisoc SC9863A

VS

Qualcomm Snapdragon 855

Unisoc SC9863A

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 1600MHz Unisoc SC9863A . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 855 Advantages

Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.0704 TFLOPS )

Higher Frequency (2840MHz vs 1600MHz)

More modern manufacturing process (7nm vs 28nm)

Unisoc SC9863A Advantages

Lower TDP (3W vs 6W)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 855 +277%

592031

Unisoc SC9863A

156960

Geekbench 6 Single Core

Qualcomm Snapdragon 855 +469%

939

Unisoc SC9863A

165

Geekbench 6 Multi Core

Qualcomm Snapdragon 855 +291%

2855

Unisoc SC9863A

730

FP32 (float)

Qualcomm Snapdragon 855 +1182%

898

Unisoc SC9863A

70

Qualcomm Snapdragon 855

VS

Unisoc SC9863A

CPU

1x 2.84 GHz – Cortex-A76 (Kryo 485 Gold)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)

Architecture

4x 1.6 GHz – Cortex-A55
4x 1.2 GHz – Cortex-A55

2840 MHz

Frequency

1600 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.2-A

1 MB

L2 cache

-

0

L3 cache

-

7 nm

Process

28 nm

6.7

Transistor count

-

6 W

TDP

3 W

TSMC

Manufacturing

-

Graphics

Adreno 640

GPU name

PowerVR GE8322

585 MHz

GPU frequency

550 MHz

2

Execution units

8

384

Shading units

8

16

Max size

4

0.8985 TFLOPS

FLOPS

0.0704 TFLOPS

1.1

Vulkan version

1.1

2.0

OpenCL version

1.2

12.1

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

1800 MHz

4x 16 Bit

Bus

2x 16 Bit

34.13 Gbit/s

Max bandwidth

-

Multimedia (ISP)

Hexagon 690

Neural processor (NPU)

No

UFS 3.0

Storage type

eMMC 5.1

3840 x 2160

Max display resolution

2160 x 1080

1x 192MP, 2x 22MP

Max camera resolution

1x 16MP, 2x 5MP

4K at 120FPS

Video capture

1K at 30FPS

8K at 30FPS, 4K at 120FPS

Video playback

1080p at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X24 LTE, X50 5G

Modem

-

Connectivity

LTE Cat. 20

4G support

LTE Cat. 7

Yes

5G support

No

Up to 5000 Mbps

Download speed

Up to 300 Mbps

Up to 1240 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

4

5.0

Bluetooth

4.2

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Dec 2018

Announced

Nov 2018

Flagship

Class

Low end

SM8150

Model number

-

Qualcomm Snapdragon 855

Official page

-

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