MediaTek Dimensity 9400 vs Qualcomm Snapdragon 865
We compared two versions of phone SoCs: 8 cores 3630MHz MediaTek Dimensity 9400 vs. 8 cores 2840MHz Qualcomm Snapdragon 865 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 9400 Advantages
Better graphics card performance FLOPS (4.9521 TFLOPS vs 1.2021 TFLOPS )
Larger memory bandwidth (85.3GB/s vs 44GB/s)
Higher Frequency (3630MHz vs 2840MHz)
More modern manufacturing process (3nm vs 7nm)
Released 4 years and 10 months late
Qualcomm Snapdragon 865 Advantages
Lower TDP (5W vs 15W)
Score
Benchmark
AnTuTu 10
MediaTek Dimensity 9400
+258%
2647012
Qualcomm Snapdragon 865
738889
FP32 (float)
MediaTek Dimensity 9400
+311%
4952
Qualcomm Snapdragon 865
1202
CPU
1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720
Architecture
1x 2.84 GHz – Kryo 585 Prime (Cortex-A77)
3x 2.42 GHz – Kryo 585 Gold (Cortex-A77)
4x 1.8 GHz – Kryo 585 Silver (Cortex-A55)
3x 2.42 GHz – Kryo 585 Gold (Cortex-A77)
4x 1.8 GHz – Kryo 585 Silver (Cortex-A55)
3630 MHz
Frequency
2840 MHz
8
Cores
8
ARMv9.2-A
Instruction set
ARMv8.2-A
3.5 MB
L2 cache
1 MB
12 MB
L3 cache
0
3 nm
Process
7 nm
-
Transistor count
10.3
15 W
TDP
5 W
TSMC
Manufacturing
TSMC
Graphics
Mali-G925 Immortalis MP12
GPU name
Adreno 650
1612 MHz
GPU frequency
587 MHz
-
Execution units
2
128
Shading units
512
24
Max size
16
4.9521 TFLOPS
FLOPS
1.2021 TFLOPS
1.3
Vulkan version
1.1
3.0
OpenCL version
2.0
12.1
DirectX version
12.1
Memory
LPDDR5X
Memory type
LPDDR5
5333 MHz
Memory frequency
2750 MHz
4x 16 Bit
Bus
4x 16 Bit
85.3 Gbit/s
Max bandwidth
44 Gbit/s
AI
MediaTek NPU 890
NPU
-
Multimedia (ISP)
Yes
Neural processor (NPU)
Hexagon 698
UFS 4.0
Storage type
UFS 3.0, UFS 3.1
3840 x 2160
Max display resolution
3840 x 2160
1x 320MP
Max camera resolution
1x 200MP, 2x 25MP
8K at 60FPS, 4K at 120FPS
Video capture
8K at 30FPS, 4K at 60FPS
8K at 60FPS, 4K at 120FPS
Video playback
8K at 30FPS, 4K at 60FPS
- H.264
- H.265
- AV1
- VP9
- H.265
- AV1
- VP9
Video codecs
H.264, H.265, VP8, VP9
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
-
Modem
X55
Connectivity
LTE Cat. 24
4G support
LTE Cat. 22
Yes
5G support
Yes
-
Download speed
Up to 7500 Mbps
-
Upload speed
Up to 3000 Mbps
7
Wi-Fi
6
6.0
Bluetooth
5.1
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Info
Oct 2024
Announced
Dec 2019
Flagship
Class
Flagship
MT6991
Model number
SM8250-AB
