MediaTek Dimensity 6400 vs Samsung Exynos 7870
SOC · Specs Compare
CPU
Architecture
2x 2.5 GHz – Cortex-A766x 2 GHz – Cortex-A55
8x 1.6 GHz – Cortex-A53
Frequency
2500 MHz
1600 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8-A
L1 cache
512 KB
—
L2 cache
1 MB
—
L3 cache
2 MB
—
Process
6 nm
14 nm
Manufacturing
TSMC
Samsung
Transistor count
—
2
TDP
—
3 W
Graphics
GPU name
Mali-G57 MP2
Mali-T830 MP1
Shading units
64
16
Vulkan version
1.3
1.0
OpenCL version
2.0
1.2
DirectX version
12
11
GPU frequency
—
700 MHz
Execution units
—
1
Memory
Memory Type
LPDDR4X
LPDDR3
Memory frequency
2133 MHz
933 MHz
Bus
2x 16 Bit
1x 32 Bit
Max bandwidth
17.07 Gbit/s
—
AI
NPU
Yes
—
Multimedia (ISP)
Storage type
UFS 2.2
eMMC 5.1
Max display resolution
2520 x 1080
1920 x 1200
Max camera resolution
1x 108MP, 2x 16MP
1x 16MP, 2x 8MP
Video capture
2K at 30FPS
1K at 60FPS
Video playback
2K at 30FPS
1080p at 60FPS
Video codecs
- H.264- H.265- VP9
H.264, H.265, VP8
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 3300 Mbps
Up to 300 Mbps
Wi-Fi
5
5
Bluetooth
5.4
4.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
4G support
—
LTE Cat. 6
Upload speed
—
Up to 50 Mbps
Info
Announced
Feb 2025
Feb 2016
Class
Mid range
Low end
Benchmark
AnTuTu 10
446,033
146,176
Geekbench 6
—
172
Geekbench 6
—
495
FP32 (float)
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.