Qualcomm Snapdragon 820 vs Unisoc SC9863A

VS

We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 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 820 Advantages

Better graphics card performance FLOPS (0.3194 TFLOPS vs 0.0704 TFLOPS )

Higher Frequency (2150MHz vs 1600MHz)

More modern manufacturing process (14nm vs 28nm)

Unisoc SC9863A Advantages

Lower TDP (3W vs 11W)

Released 3 years late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 820 +65%

260148

Unisoc SC9863A

156960

Geekbench 6 Single Core

Qualcomm Snapdragon 820 +95%

323

Unisoc SC9863A

165

Geekbench 6 Multi Core

Qualcomm Snapdragon 820 +13%

827

Unisoc SC9863A

730

FP32 (float)

Qualcomm Snapdragon 820 +355%

319

Unisoc SC9863A

70

Qualcomm Snapdragon 820

VS

Unisoc SC9863A

CPU

2x 2.15 GHz – Kryo
2x 1.593 GHz – Kryo

Architecture

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

2150 MHz

Frequency

1600 MHz

4

Cores

8

1 MB

L2 cache

-

14 nm

Process

28 nm

2

Transistor count

-

11 W

TDP

3 W

TSMC

Manufacturing

-

Graphics

Adreno 530

GPU name

PowerVR GE8322

624 MHz

GPU frequency

550 MHz

1

Execution units

8

256

Shading units

8

Max size

4

0.3194 TFLOPS

FLOPS

0.0704 TFLOPS

1.0

Vulkan version

1.1

2.0

OpenCL version

1.2

11

DirectX version

11

Memory

LPDDR4

Memory type

LPDDR4X

1866 MHz

Memory frequency

1800 MHz

2x 32 Bit

Bus

2x 16 Bit

29.8 Gbit/s

Max bandwidth

-

AI

Hexagon 680

NPU

No

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

No

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1

3840 x 2160

Max display resolution

2160 x 1080

1x 28MP, 2x 13MP

Max camera resolution

1x 16MP, 2x 5MP

4K at 30FPS

Video capture

1K at 30FPS

4K at 30FPS

Video playback

1080p at 30FPS

H.264, H.265

Video codecs

H.264, H.265

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

-

Connectivity

LTE Cat. 12

4G support

LTE Cat. 7

No

5G support

No

Up to 600 Mbps

Download speed

Up to 300 Mbps

Up to 150 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

4

4.1

Bluetooth

4.2

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Nov 2015

Announced

Nov 2018

Flagship

Class

Low end

MSM8996

Model number

-

Qualcomm Snapdragon 820

Official page

-

Related SoC Comparison

1

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 835

2

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 695

3

Qualcomm Snapdragon 820 vs Unisoc T606

4

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 685

5

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 8 Gen 3

6

Qualcomm Snapdragon 820 vs MediaTek Dimensity 8300

7

Qualcomm Snapdragon 820 vs MediaTek Helio P70

8

Unisoc T820 vs Qualcomm Snapdragon 820

9

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 8 Gen 2

10

Qualcomm Snapdragon 820 vs HiSilicon Kirin 710A