MediaTek Helio G99 vs UNISOC SC9863A

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Comparing the MediaTek Helio G99 and UNISOC SC9863A across specs like CPU, GPU, Memory, Camera, Display, Multimedia, Connectivity and benchmarks to help you choose the best chipset for your needs.

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Summary

Release Date

May, 2022
Nov, 2018

CPU

Octa core
(2.2 GHz, Dual Core + 2 GHz, Hexa Core)
Octa core
(1.6 GHz, Quad Core + 1.2 GHz, Quad core)

Process Node

6 nm
28 nm

GPU

Mali-G57 MC2
PowerVR GE8322

Memory Type

LPDDR4X
LPDDR4X

AnTuTu Score

383,657
N/A

Geekbench Score

575/1,766
N/A

Phones Powered by These SoCs

Benchmark

AnTuTu (The higher, the better)
AnTuTu measures CPU, GPU, memory and overall performance in different scenarios
MediaTek Helio G99
MediaTek Helio G99 380,698
UNISOC SC9863A
UNISOC SC9863A N/A
CPU
103,329
N/A
GPU
86,021
N/A
Memory
90,352
N/A
UX
100,996
N/A
Geekbench (The higher, the better)
The Geekbench test shows raw single-threaded and multithreaded CPU performance
Geekbench Single Core
MediaTek Helio G99
MediaTek Helio G99 575
UNISOC SC9863A
UNISOC SC9863A N/A
Geekbench Multi Core
MediaTek Helio G99
MediaTek Helio G99 1,766
UNISOC SC9863A
UNISOC SC9863A N/A

Benchmark Screenshots

AnTuTu Score:

General

SoC Brand

MediaTek
UNISOC

Title

MediaTek Helio G99
UNISOC SC9863A

Model No

MT6789
N/A

Manufacturing

TSMC
N/A

CPU

Total Cores

Octa core
Octa core

CPU

Octa core (2.2 GHz, Dual Core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (1.6 GHz, Quad Core, Cortex A55 + 1.2 GHz, Quad core, Cortex A55)

Architecture (The higher, the better)

64 bit
64 bit

Process Node

6 nm
28 nm

Instruction Set

ARMv8.2-A
ARMv8.2-A

GPU

GPU

Mali-G57 MC2
PowerVR GE8322

GPU Clock speed

1 GHz
550 MHz

Pipelines

2
8

Shading Units

32
8

Total Shaders

64
64

FLOPS

128 Gigaflops
70.4 Gigaflops

Vulkan Version

1.3
1.1

OpenCL Version

2.0 FP
1.2 FP

DirectX Version

12.0
N/A

Memory

Memory Type

LPDDR4X
LPDDR4X

Memory Speed

2.133 GHz
1.8 GHz

Bus

2x16 Bit
2x16 Bit

Memory Max bandwidth

17 Gb/s
N/A

Memory Max size

12 GB
4 GB

Storage Type

UFS 2.2
eMMC 5.1

Camera

Max Camera Sensor Supported

108 MP
16 MP

Max Video Capture Resolution

QHD @ 30 FPS
FHD @ 30 FPS

Slow Motion Video Capture

HD @ 120 FPS
N/A

Video Capture Formats

MP4
N/A

Display

Max On-Device Display Resolution

FHD+ @ 120 Hz
N/A

Max Refresh Rate

120 Hz
N/A

Multimedia

Video Playback Resolution

QHD @ 30 FPS
FHD @ 30 FPS

Video Codecs

H.264, H.265, VP9
H.264, H.265

Audio Codecs

AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

5G Support

No
No

Peak Download Speed

Up to 650 Mbps
Up to 300 Mbps

Peak Upload Speed

Up to 150 Mbps
Up to 150 Mbps

Wi-Fi Version

5
4

Wi-Fi Standard

a, ac, b, g, n
n

Bluetooth Version

5.2
4.2

Navigation

BeiDou, Galileo, Glonass, GPS, NavIC, QZSS
BeiDou, Galileo, Glonass, GPS

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