MediaTek Dimensity 9400 vs Qualcomm Snapdragon 820
SOC Specs Compare
CPU
Architecture
1x 3.63 GHz – Cortex-X9253x 3.3 GHz – Cortex-X44x 2.4 GHz – Cortex-A720
2x 2.15 GHz – Kryo2x 1.593 GHz – Kryo
Frequency
3630 MHz
2150 MHz
Cores
8
4
Instruction set
ARMv9.2-A
ARMv8-A
L2 cache
3.5 MB
0
L3 cache
12 MB
-
Process
3 nm
14 nm
TDP
15 W
11 W
Manufacturing
TSMC
TSMC
L1 cache
-
64 KB
Transistor count
-
2
Graphics
GPU name
Mali-G925 Immortalis MP12
Adreno 530
GPU frequency
1612 MHz
624 MHz
Shading units
128
256
Vulkan version
1.3
1.0
OpenCL version
3.0
2.0
DirectX version
12.1
11
Execution units
-
1
Memory
Memory Type
LPDDR5X
LPDDR4
Memory frequency
5333 MHz
1866 MHz
Bus
4x 16 Bit
2x 32 Bit
Max bandwidth
85.3 Gbit/s
29.8 Gbit/s
AI
NPU
MediaTek NPU 890
-
Multimedia (ISP)
Neural processor (NPU)
Yes
Hexagon 680
Storage type
UFS 4.0
eMMC 5.1, UFS 2.0
Max display resolution
3840 x 2160
3840 x 2160
Max camera resolution
1x 320MP
1x 28MP, 2x 13MP
Video capture
8K at 60FPS, 4K at 120FPS
4K at 30FPS
Video playback
8K at 60FPS, 4K at 120FPS
4K at 30FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 24
LTE Cat. 12
5G support
Yes
No
Wi-Fi
7
5
Bluetooth
6.0
4.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Download speed
-
Up to 600 Mbps
Upload speed
-
Up to 150 Mbps
Info
📊 Benchmark
AnTuTu 10
2,647,012
260,148
Geekbench 6
2,874
323
Geekbench 6
8,969
827
FP32 (float)
-
319