MediaTek Dimensity 9400e vs Samsung Exynos 7884B
SOC · Specs Compare
CPU
Architecture
1x 3.4 GHz – Cortex-X43x 2.85 GHz – Cortex-X44x 2 GHz – Cortex-A720
2x 1.6 GHz – Cortex-A736x 1.35 GHz – Cortex-A53
Frequency
3400 MHz
1560 MHz
Cores
8
8
Instruction set
ARMv9.2-A
ARMv8-A
L3 cache
8 MB
—
Process
4 nm
14 nm
Transistor count
22.7
2
Manufacturing
TSMC
Samsung
TDP
—
5 W
Graphics
GPU name
Mali-G720 Immortalis MP12
Mali-G71 MP2
GPU frequency
1300 MHz
770 MHz
Shading units
128
16
Vulkan version
1.3
1.3
OpenCL version
3.0
2.0
DirectX version
12
11
Execution units
—
2
Memory
Memory Type
LPDDR5X
LPDDR4
Memory frequency
4266 MHz
1866 MHz
Bus
4x 16 Bit
2x 32 Bit
Max bandwidth
68.2 Gbit/s
7.8 Gbit/s
AI
NPU
MediaTek NPU 790
—
Multimedia (ISP)
Storage type
UFS 4.0
eMMC 5.1
Max display resolution
3840 x 2160
2220 x 1080
Max camera resolution
1x 320MP
1x 21MP, 2x 16MP
Video capture
8K at 30FPS, 4K at 60FPS
1K at 60FPS
Video playback
8K at 30FPS, 4K at 60FPS
1080p at 60FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265, VP8, VP9
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AIFF, CAF, MP3, MP4, WAV
Neural processor (NPU)
—
No
Connectivity
5G support
Yes
No
Download speed
Up to 7300 Mbps
Up to 600 Mbps
Wi-Fi
7
5
Bluetooth
6.0
5.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
4G support
—
LTE Cat. 12
Upload speed
—
Up to 150 Mbps
Info
Announced
May 2025
Sep 2019
Class
Flagship
Low end
Benchmark
AnTuTu 10
2,159,260
194,290
Geekbench 6
2,233
256
Geekbench 6
7,258
810
FP32 (float)
3,993
49
▲ Specs Compare
Data sourced from official specifications and benchmark tests.