MediaTek Dimensity 9400 vs Qualcomm Snapdragon 845
SOC · Specs Compare
CPU
Architecture
1x 3.63 GHz – Cortex-X9253x 3.3 GHz – Cortex-X44x 2.4 GHz – Cortex-A720
4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)
Frequency
3630 MHz
2800 MHz
Cores
8
8
Instruction set
ARMv9.2-A
ARMv8.2-A
L2 cache
3.5 MB
0
L3 cache
12 MB
0
Process
3 nm
10 nm
TDP
15 W
9 W
Manufacturing
TSMC
Samsung
L1 cache
—
128 KB
Transistor count
—
3
Graphics
GPU name
Mali-G925 Immortalis MP12
Adreno 630
GPU frequency
1612 MHz
710 MHz
Shading units
128
256
Vulkan version
1.3
1.1
OpenCL version
3.0
2.0
DirectX version
12.1
12.1
Execution units
—
2
Memory
Memory Type
LPDDR5X
LPDDR4X
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 685
Storage type
UFS 4.0
UFS 2.1
Max display resolution
3840 x 2160
3840 x 2160
Max camera resolution
1x 320MP
1x 192MP
Video capture
8K at 60FPS, 4K at 120FPS
4K at 60FPS
Video playback
8K at 60FPS, 4K at 120FPS
4K at 60FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265, VP9
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 24
LTE Cat. 18
5G support
Yes
No
Wi-Fi
7
5
Bluetooth
6.0
5.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Download speed
—
Up to 1200 Mbps
Upload speed
—
Up to 150 Mbps
Info
Announced
Oct 2024
Dec 2017
Class
Flagship
Flagship
Model number
MT6991
SDM845
Benchmark
AnTuTu 10
2,647,012
448,489
Geekbench 6
2,874
566
Geekbench 6
8,969
2,075
FP32 (float)
—
727
▲ Specs Compare
Data sourced from official specifications and benchmark tests.