Unisoc T820 vs MediaTek Helio G99

VS

Unisoc T820

MediaTek Helio G99

We compared two versions of phone SoCs: 8 cores 2700MHz Unisoc T820 vs. 8 cores 2200MHz MediaTek Helio G99 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Unisoc T820 Advantages

Better graphics card performance FLOPS (0.4352 TFLOPS vs 0.2816 TFLOPS )

Higher Frequency (2700MHz vs 2200MHz)

Released 6 months late

MediaTek Helio G99 Advantages

Larger memory bandwidth (17.1GB/s vs 17.07GB/s)

Score

Benchmark

AnTuTu 10

Unisoc T820 +18%

492038

MediaTek Helio G99

415167

Geekbench 6 Single Core

Unisoc T820 +4%

764

MediaTek Helio G99

733

Geekbench 6 Multi Core

Unisoc T820 +15%

2301

MediaTek Helio G99

1994

FP32 (float)

Unisoc T820 +54%

435

MediaTek Helio G99

281

Unisoc T820

VS

MediaTek Helio G99

CPU

1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55

Architecture

2x 2.2 GHz – Cortex-A76
6x 2 GHz – Cortex-A55

2700 MHz

Frequency

2200 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.2-A

6 nm

Process

6 nm

-

TDP

5 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G57 MP4

GPU name

Mali-G57 MP2

780 MHz

GPU frequency

1100 MHz

4

Execution units

2

64

Shading units

64

32

Max size

10

0.4352 TFLOPS

FLOPS

0.2816 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

-

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

2x 16 Bit

17.07 Gbit/s

Max bandwidth

17.1 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

eMMC 5.1, UFS 3.1

Storage type

UFS 2.2

3440 x 1440

Max display resolution

2520 x 1080

1x 108MP, 2x 20MP

Max camera resolution

1x 108MP, 2x 16MP

4K at 60FPS

Video capture

2K at 30FPS

4K at 60FPS

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, AIFF, CAF, MP3, MP4, WAV

Makalu IVY510

Modem

-

Connectivity

LTE Cat. 15

4G support

LTE Cat. 13

Yes

5G support

No

-

Download speed

Up to 650 Mbps

-

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.0

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Nov 2022

Announced

May 2022

Mid range

Class

Mid range

-

Model number

MT6789

Unisoc T820

Official page

MediaTek Helio G99

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