MediaTek Helio G99 vs Unisoc T820

VS

MediaTek Helio G99 Unisoc T820

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

Main Differences

MediaTek Helio G99 's Advantages

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

Unisoc T820 's Advantages

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

Higher Frequency (2700MHz vs 2200MHz)

Released 6 months late

Score

Benchmark

AnTuTu 10

MediaTek Helio G99

415167

Unisoc T820 +18%

492038

Geekbench 6 Single Core

MediaTek Helio G99

733

Unisoc T820 +4%

764

Geekbench 6 Multi Core

MediaTek Helio G99

1994

Unisoc T820 +15%

2301

FP32 (float)

MediaTek Helio G99

281

Unisoc T820 +54%

435

MediaTek Helio G99

VS

Unisoc T820

CPU

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

Architecture

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

2200 MHz

Frequency

2700 MHz

8

Cores

8

6 nm

Process

6 nm

5 W

TDP

-

TSMC

Manufacturing

TSMC

Graphics

Mali-G57 MP2

GPU name

Mali-G57 MP4

1100 MHz

GPU frequency

780 MHz

2

Execution units

4

64

Shading units

64

10

Max size

32

0.2816 TFLOPS

FLOPS

0.4352 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

12

DirectX version

-

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

2x 16 Bit

17.1 Gbit/s

Max bandwidth

17.07 Gbit/s

AI

Yes

NPU

Yes

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 2.2

Storage type

eMMC 5.1, UFS 3.1

2520 x 1080

Max display resolution

3440 x 1440

1x 108MP, 2x 16MP

Max camera resolution

1x 108MP, 2x 20MP

2K at 30FPS

Video capture

4K at 60FPS

2K at 30FPS

Video playback

4K at 60FPS

H.264, H.265, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

-

Modem

Makalu IVY510

Connectivity

LTE Cat. 13

4G support

LTE Cat. 15

No

5G support

Yes

Up to 650 Mbps

Download speed

-

Up to 150 Mbps

Upload speed

-

5

Wi-Fi

5

5.2

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo

Info

May 2022

Announced

Nov 2022

Mid range

Class

Mid range

MT6789

Model number

-

MediaTek Helio G99

Official page

Unisoc T820

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