Home Mobile and Tablet SoC Comparison MediaTek Dimensity 9400 vs Samsung Exynos 7904

MediaTek Dimensity 9400 vs Samsung Exynos 7904

We compared two versions of phone SoCs: 8 cores 3630MHz MediaTek Dimensity 9400 vs. 8 cores 1800MHz Samsung Exynos 7904 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 9400 Advantages
Better graphics card performance FLOPS (4.9521 TFLOPS vs 0.0493 TFLOPS )
Higher Frequency (3630MHz vs 1800MHz)
More modern manufacturing process (3nm vs 14nm)
Released 5 years and 8 months late
Samsung Exynos 7904 Advantages
Lower TDP (5W vs 15W)

Score

Benchmark

AnTuTu 10
MediaTek Dimensity 9400 +1768%
2647012
Samsung Exynos 7904
141645
FP32 (float)
MediaTek Dimensity 9400 +10006%
4952
Samsung Exynos 7904
49
VS

CPU

1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720
Architecture
2x 1.8 GHz – Cortex-A73
6x 1.6 GHz – Cortex-A53
3630 MHz
Frequency
1800 MHz
8
Cores
8
ARMv9.2-A
Instruction set
ARMv8.2-A
3.5 MB
L2 cache
-
12 MB
L3 cache
-
3 nm
Process
14 nm
-
Transistor count
2
15 W
TDP
5 W
TSMC
Manufacturing
Samsung

Graphics

Mali-G925 Immortalis MP12
GPU name
Mali-G71 MP2
1612 MHz
GPU frequency
770 MHz
-
Execution units
2
128
Shading units
16
24
Max size
6
4.9521 TFLOPS
FLOPS
0.0493 TFLOPS
1.3
Vulkan version
1.3
3.0
OpenCL version
2.0
12.1
DirectX version
12

Memory

LPDDR5X
Memory type
LPDDR4X
5333 MHz
Memory frequency
-
4x 16 Bit
Bus
2x 16 Bit
85.3 Gbit/s
Max bandwidth
-

AI

MediaTek NPU 890
NPU
-

Multimedia (ISP)

Yes
Neural processor (NPU)
No
UFS 4.0
Storage type
eMMC 5.1
3840 x 2160
Max display resolution
2400 x 1080
1x 320MP
Max camera resolution
1x 32MP, 2x 16MP
8K at 60FPS, 4K at 120FPS
Video capture
4K at 30FPS
8K at 60FPS, 4K at 120FPS
Video playback
1080p at 60FPS
- H.264
- H.265
- AV1
- VP9
Video codecs
H.264, H.265, VP8, VP9
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Audio codecs
AIFF, CAF, MP3, MP4, WAV

Connectivity

LTE Cat. 24
4G support
LTE Cat. 12
Yes
5G support
No
-
Download speed
Up to 600 Mbps
-
Upload speed
Up to 150 Mbps
7
Wi-Fi
5
6.0
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo

Info

Oct 2024
Announced
Feb 2019
Flagship
Class
Mid range
MT6991
Model number
S5E7904

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