Samsung Exynos 990 vs MediaTek Dimensity 9400

VS

Samsung Exynos 990 MediaTek Dimensity 9400

We compared two versions of phone SoCs: 8 cores 2730MHz Samsung Exynos 990 vs. 8 cores 3400MHz MediaTek Dimensity 9400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Samsung Exynos 990 Advantages

Lower TDP (9W vs 15W)

MediaTek Dimensity 9400 Advantages

Larger memory bandwidth (76.8GB/s vs 44GB/s)

Higher Frequency (3400MHz vs 2730MHz)

More modern manufacturing process (3nm vs 7nm)

Released 5 years and 1 months late

Score

Benchmark

AnTuTu 10

Samsung Exynos 990

707030

MediaTek Dimensity 9400 +387%

3449366

Samsung Exynos 990

VS

MediaTek Dimensity 9400

CPU

2x 2.73 GHz – Exynos M5
2x 2.5 GHz – Cortex-A76
4x 2 GHz – Cortex-A55

Architecture

1x 3.4 GHz – Cortex-X5
3x 2.96 GHz – Cortex-X4
4x 2.27 GHz – Cortex-A730

2730 MHz

Frequency

3400 MHz

8

Cores

8

1 MB

L2 cache

-

0

L3 cache

24 MB

7 nm

Process

3 nm

9 W

TDP

15 W

Samsung

Manufacturing

TSMC

Graphics

Mali-G77 MP11

GPU name

-

800 MHz

GPU frequency

1300 MHz

11

Execution units

-

64

Shading units

-

16

Max size

24

1.126 TFLOPS

FLOPS

-

1.3

Vulkan version

-

2.0

OpenCL version

-

12

DirectX version

-

Memory

LPDDR5

Memory type

LPDDR5T

2750 MHz

Memory frequency

4800 MHz

4x 16 Bit

Bus

4x 16 Bit

44 Gbit/s

Max bandwidth

76.8 Gbit/s

AI

Yes

NPU

Yes

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 2.1, UFS 3.0

Storage type

UFS 4.0

3840 x 2400

Max display resolution

3840 x 2160

1x 108MP, 2x 25MP

Max camera resolution

1x 320MP

8K at 30FPS, 4K at 120FPS

Video capture

8K at 30FPS, 4K at 120FPS

8K at 30FPS

Video playback

8K at 30FPS, 4K at 120FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, AV1, VP8, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

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

Exynos 5123

Modem

-

Connectivity

LTE Cat. 24

4G support

LTE Cat. 24

Yes

5G support

Yes

Up to 7350 Mbps

Download speed

-

Up to 3670 Mbps

Upload speed

-

6

Wi-Fi

7

5.1

Bluetooth

5.4

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Oct 2019

Announced

Nov 2024

Flagship

Class

Flagship

S5E9830

Model number

-

Samsung Exynos 990

Official page

-

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