Unisoc SC9863A vs MediaTek Dimensity 800

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We compared two versions of phone SoCs: 8 cores 1600MHz Unisoc SC9863A vs. 8 cores 2000MHz MediaTek Dimensity 800 . 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 8W)

MediaTek Dimensity 800 Advantages

Better graphics card performance FLOPS (0.3328 TFLOPS vs 0.0704 TFLOPS )

Higher Frequency (2000MHz vs 1600MHz)

More modern manufacturing process (7nm vs 28nm)

Released 1 years and 1 months late

Score

Benchmark

Geekbench 6 Single Core

Unisoc SC9863A

165

MediaTek Dimensity 800 +290%

644

Geekbench 6 Multi Core

Unisoc SC9863A

730

MediaTek Dimensity 800 +211%

2276

FP32 (float)

Unisoc SC9863A

70

MediaTek Dimensity 800 +374%

332

Unisoc SC9863A

VS

MediaTek Dimensity 800

CPU

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

Architecture

4x 2 GHz – Cortex-A76
4x 2 GHz – Cortex-A55

1600 MHz

Frequency

2000 MHz

8

Cores

8

-

L2 cache

1 MB

-

L3 cache

0

28 nm

Process

7 nm

3 W

TDP

8 W

-

Manufacturing

TSMC

Graphics

PowerVR GE8322

GPU name

Mali-G57 MP4

550 MHz

GPU frequency

650 MHz

8

Execution units

4

8

Shading units

64

4

Max size

16

0.0704 TFLOPS

FLOPS

0.3328 TFLOPS

1.1

Vulkan version

1.3

1.2

OpenCL version

2.0

11

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR4X

1800 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

2x 16 Bit

-

Max bandwidth

17.07 Gbit/s

AI

No

NPU

Yes

Multimedia (ISP)

No

Neural processor (NPU)

Yes

eMMC 5.1

Storage type

UFS 2.2

2160 x 1080

Max display resolution

2520 x 1080

1x 16MP, 2x 5MP

Max camera resolution

1x 64MP, 2x 16MP

1K at 30FPS

Video capture

2K at 30FPS

1080p at 30FPS

Video playback

2K at 30FPS

H.264, H.265

Video codecs

H.264, H.265, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

Connectivity

LTE Cat. 7

4G support

LTE Cat. 18

No

5G support

Yes

Up to 300 Mbps

Download speed

Up to 2770 Mbps

Up to 150 Mbps

Upload speed

Up to 1250 Mbps

4

Wi-Fi

5

4.2

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS

Info

Nov 2018

Announced

Dec 2019

Low end

Class

Mid range

-

Model number

MT6873

-

Official page

MediaTek Dimensity 800

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