Unisoc SC9863A vs Qualcomm Snapdragon 845

VS

We compared two versions of phone SoCs: 8 cores 1600MHz Unisoc SC9863A vs. 8 cores 2800MHz Qualcomm Snapdragon 845 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Unisoc SC9863A Advantages

Lower TDP (3W vs 9W)

Released 11 months late

Qualcomm Snapdragon 845 Advantages

Better graphics card performance FLOPS (0.727 TFLOPS vs 0.0704 TFLOPS )

Higher Frequency (2800MHz vs 1600MHz)

More modern manufacturing process (10nm vs 28nm)

Score

Benchmark

AnTuTu 10

Unisoc SC9863A

156960

Qualcomm Snapdragon 845 +185%

448489

Geekbench 6 Single Core

Unisoc SC9863A

165

Qualcomm Snapdragon 845 +243%

566

Geekbench 6 Multi Core

Unisoc SC9863A

730

Qualcomm Snapdragon 845 +184%

2075

FP32 (float)

Unisoc SC9863A

70

Qualcomm Snapdragon 845 +938%

727

Unisoc SC9863A

VS

Qualcomm Snapdragon 845

CPU

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

Architecture

4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)
4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)

1600 MHz

Frequency

2800 MHz

8

Cores

8

-

L2 cache

256 KB

-

L3 cache

0

28 nm

Process

10 nm

-

Transistor count

3

3 W

TDP

9 W

-

Manufacturing

Samsung

Graphics

PowerVR GE8322

GPU name

Adreno 630

550 MHz

GPU frequency

710 MHz

8

Execution units

2

8

Shading units

256

4

Max size

8

0.0704 TFLOPS

FLOPS

0.727 TFLOPS

1.1

Vulkan version

1.1

1.2

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR4X

1800 MHz

Memory frequency

1866 MHz

2x 16 Bit

Bus

2x 32 Bit

-

Max bandwidth

29.8 Gbit/s

AI

No

NPU

Hexagon 685

Multimedia (ISP)

No

Neural processor (NPU)

Hexagon 685

eMMC 5.1

Storage type

UFS 2.1

2160 x 1080

Max display resolution

3840 x 2160

1x 16MP, 2x 5MP

Max camera resolution

1x 192MP

1K at 30FPS

Video capture

4K at 60FPS

1080p at 30FPS

Video playback

4K at 60FPS

H.264, H.265

Video codecs

H.264, H.265, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

-

Modem

X20

Connectivity

LTE Cat. 7

4G support

LTE Cat. 18

No

5G support

No

Up to 300 Mbps

Download speed

Up to 1200 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

4

Wi-Fi

5

4.2

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Nov 2018

Announced

Dec 2017

Low end

Class

Flagship

-

Model number

SDM845

-

Official page

Qualcomm Snapdragon 845

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