MediaTek Dimensity 8400 vs Samsung Exynos 9825
SOC Specs Compare
CPU
Architecture
1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725
2x 2.73 GHz – M42x 2.4 GHz – Cortex-A754x 1.95 GHz – Cortex-A55
Frequency
3250 MHz
2730 MHz
Cores
8
8
Instruction set
ARMv9-A
ARMv8.2-A
L2 cache
1 MB
0
L3 cache
6 MB
0
Process
4 nm
7 nm
Manufacturing
TSMC
Samsung
L1 cache
-
192 KB
Transistor count
-
8.5
TDP
-
9 W
Graphics
GPU name
Mali-G720 MP7
Mali-G76 MP12
GPU frequency
1300 MHz
754 MHz
Execution units
6
12
Shading units
128
36
Vulkan version
1.3
1.3
OpenCL version
3.2
2.0
DirectX version
12
12
Memory
Memory Type
LPDDR5X
LPDDR4X
Memory frequency
4266 MHz
2133 MHz
Bus
4x 16 Bit
4x 16 Bit
Max bandwidth
68.2 Gbit/s
33.4 Gbit/s
AI
NPU
MediaTek NPU 880
-
Multimedia (ISP)
Neural processor (NPU)
MediaTek NPU 880
Yes
Storage type
UFS 4.0
UFS 2.1, UFS 3.0
Max display resolution
2960 x 1440
3840 x 2400
Max camera resolution
1x 320MP, 3x 32MP
1x 32MP, 2x 16MP
Video capture
4K at 60FPS
8K at 30FPS, 4K at 120FPS
Video playback
4K at 60FPS
8K at 30FPS, 4K at 120FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265, VP9
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AIFF, CAF, MP3, MP4, WAV
Connectivity
5G support
Yes
Yes
Download speed
Up to 5170 Mbps
Up to 2000 Mbps
Upload speed
Up to 4200 Mbps
Up to 316 Mbps
Wi-Fi
6
6
Bluetooth
6.0
5.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
4G support
-
LTE Cat. 20
Info
📊 Benchmark
AnTuTu 10
1,623,874
668,347
Geekbench 6
1,571
-
Geekbench 6
6,033
-
FP32 (float)
-
651