MediaTek Dimensity 8400 vs Unisoc Tiger T620

VS

MediaTek Dimensity 8400

Unisoc Tiger T620

We compared two versions of phone SoCs: 8 cores 3250MHz MediaTek Dimensity 8400 vs. 8 cores 2200MHz Unisoc Tiger T620 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 8400 Advantages

Higher Frequency (3250MHz vs 2200MHz)

More modern manufacturing process (4nm vs 12nm)

Score

MediaTek Dimensity 8400

VS

Unisoc Tiger T620

CPU

1x 3.25 GHz – Cortex-A725
3x 3.0 GHz – Cortex-A725
4x 2.1 GHz – Cortex-A725

Architecture

2x 2.2 GHz – Cortex-A75
6x 1.8 GHz – Cortex-A55

3250 MHz

Frequency

2200 MHz

8

Cores

8

ARMv9-A

Instruction set

ARMv8.2-A

3.5 MB

L2 cache

-

6 MB

L3 cache

-

4 nm

Process

12 nm

TSMC

Manufacturing

TSMC

Graphics

Mali-G720 MC7

GPU name

Mali-G57 MP1

1400 MHz

GPU frequency

850 MHz

6

Execution units

-

Shading units

32

24

Max size

8

-

FLOPS

0.0544 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

Memory

LPDDR5X

Memory type

LPDDR4X

8533 MHz

Memory frequency

1866 MHz

4x 16 Bit

Bus

2x 16 Bit

136 Gbit/s

Max bandwidth

-

AI

MediaTek NPU 880

NPU

-

Multimedia (ISP)

MediaTek NPU 880

Neural processor (NPU)

No

UFS 4.0

Storage type

eMMC 5.1, UFS 2.2

2960 x 1440

Max display resolution

2400 x 1080

1x 320MP

Max camera resolution

1x 108MP, 2x 16MP

4K at 60FPS

Video capture

1K at 60FPS

4K at 60FPS

Video playback

1080p at 60FPS

H.264, H.265, AV1, VP9

Video codecs

- H.264
- H.265
- VP9

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

Audio codecs

- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV

Connectivity

-

4G support

LTE Cat. 7

Yes

5G support

No

Up to 7900 Mbps

Download speed

Up to 300 Mbps

Up to 4200 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

5

5.4

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Dec 2024

Announced

Aug 2024

Flagship

Class

Low end

MediaTek Dimensity 8400

Official page

Unisoc Tiger T620

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