MediaTek Dimensity 9400 vs Qualcomm Snapdragon 8 Gen 2

SOC Specs Compare

CPU

Architecture
1x 3.63 GHz – Cortex-X9253x 3.3 GHz – Cortex-X44x 2.4 GHz – Cortex-A720
1x 3.2 GHz – Cortex-X32x 2.8 GHz – Cortex-A7152x 2.8 GHz – Cortex-A7103x 2 GHz – Cortex-A510
Frequency
3630 MHz
3200 MHz
Cores
8
8
Instruction set
ARMv9.2-A
ARMv9-A
L2 cache
3.5 MB
0
L3 cache
12 MB
0
Process
3 nm
4 nm
TDP
15 W
6.3 W
Manufacturing
TSMC
TSMC

Graphics

GPU name
Mali-G925 Immortalis MP12
Adreno 740
GPU frequency
1612 MHz
680 MHz
Shading units
128
1280
Vulkan version
1.3
1.3
OpenCL version
3.0
2.0
DirectX version
12.1
12.1
Execution units
-
2

Memory

Memory Type
LPDDR5X
LPDDR5X
Memory frequency
5333 MHz
4200 MHz
Bus
4x 16 Bit
4x 16 Bit
Max bandwidth
85.3 Gbit/s
64 Gbit/s

AI

NPU
MediaTek NPU 890
-

Multimedia (ISP)

Neural processor (NPU)
Yes
Hexagon
Storage type
UFS 4.0
UFS 3.1, UFS 4.0
Max display resolution
3840 x 2160
3840 x 2160
Max camera resolution
1x 320MP
1x 200MP
Video capture
8K at 60FPS, 4K at 120FPS
8K at 30FPS, 4K at 120FPS
Video playback
8K at 60FPS, 4K at 120FPS
8K at 60FPS, 4K at 120FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265, AV1, VP8, 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. 24
5G support
Yes
Yes
Wi-Fi
7
7
Bluetooth
6.0
5.3
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Download speed
-
Up to 10000 Mbps
Upload speed
-
Up to 3500 Mbps

Info

Announced
Oct 2024
Nov 2022
Class
Flagship
Flagship
Model number
MT6991
SM8550-AB
Official page

📊 Benchmark

AnTuTu 10
2,647,012
1,534,534
Geekbench 6
2,874
2,004
Geekbench 6
8,969
5,344
FP32 (float)
-
3,481