Samsung Exynos 7870 vs MediaTek Dimensity 9400e
SOC · Specs Compare
CPU
Architecture
8x 1.6 GHz – Cortex-A53
1x 3.4 GHz – Cortex-X43x 2.85 GHz – Cortex-X44x 2 GHz – Cortex-A720
Frequency
1600 MHz
3400 MHz
Cores
8
8
Instruction set
ARMv8-A
ARMv9.2-A
Process
14 nm
4 nm
Transistor count
2
22.7
TDP
3 W
—
Manufacturing
Samsung
TSMC
L3 cache
—
8 MB
Graphics
GPU name
Mali-T830 MP1
Mali-G720 Immortalis MP12
GPU frequency
700 MHz
1300 MHz
Execution units
1
—
Shading units
16
128
Vulkan version
1.0
1.3
OpenCL version
1.2
3.0
DirectX version
11
12
Memory
Memory Type
LPDDR3
LPDDR5X
Memory frequency
933 MHz
4266 MHz
Bus
1x 32 Bit
4x 16 Bit
Max bandwidth
—
68.2 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
No
—
Storage type
eMMC 5.1
UFS 4.0
Max display resolution
1920 x 1200
3840 x 2160
Max camera resolution
1x 16MP, 2x 8MP
1x 320MP
Video capture
1K at 60FPS
8K at 30FPS, 4K at 60FPS
Video playback
1080p at 60FPS
8K at 30FPS, 4K at 60FPS
Video codecs
H.264, H.265, VP8
- H.264- H.265- AV1- VP9
Audio codecs
AIFF, CAF, MP3, MP4, WAV
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
Connectivity
4G support
LTE Cat. 6
—
5G support
No
Yes
Download speed
Up to 300 Mbps
Up to 7300 Mbps
Upload speed
Up to 50 Mbps
—
Wi-Fi
5
7
Bluetooth
4.1
6.0
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Announced
Feb 2016
May 2025
Class
Low end
Flagship
AI
NPU
—
MediaTek NPU 790
Benchmark
AnTuTu 10
146,176
2,159,260
Geekbench 6
172
2,233
Geekbench 6
495
7,258
FP32 (float)
22
3,993
▲ Specs Compare
Data sourced from official specifications and benchmark tests.