Qualcomm Snapdragon 662 vs MediaTek Dimensity 9400e
We compared two versions of phone SoCs: 8 cores 2000MHz Qualcomm Snapdragon 662 vs. 8 cores 3400MHz MediaTek Dimensity 9400e . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 9400e 's Advantages
Better graphics card performance FLOPS (3.9936 TFLOPS vs 0.2432 TFLOPS )
Larger memory bandwidth (68.2GB/s vs 13.9GB/s)
Higher Frequency (3400MHz vs 2000MHz)
More modern manufacturing process (4nm vs 11nm)
Released 5 years and 4 months late
Score
Benchmark
AnTuTu 10
Qualcomm Snapdragon 662
236986
MediaTek Dimensity 9400e
+811%
2159260
FP32 (float)
Qualcomm Snapdragon 662
243
MediaTek Dimensity 9400e
+1543%
3993
CPU
4x 2 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.8 GHz – Kryo 260 Silver (Cortex-A53)
Architecture
1x 3.4 GHz – Cortex-X4
3x 2.85 GHz – Cortex-X4
4x 2 GHz – Cortex-A720
2000 MHz
Frequency
3400 MHz
8
Cores
8
ARMv8-A
Instruction set
ARMv9.2-A
-
L3 cache
8 MB
11 nm
Process
4 nm
1.75
Transistor count
22.7
4 W
TDP
-
Samsung
Manufacturing
TSMC
Graphics
Adreno 610
GPU name
Mali-G720 Immortalis MP12
950 MHz
GPU frequency
1300 MHz
1
Execution units
-
128
Shading units
128
8
Max size
24
0.2432 TFLOPS
FLOPS
3.9936 TFLOPS
1.1
Vulkan version
1.3
2.0
OpenCL version
3.0
12.1
DirectX version
12
Memory
LPDDR4X
Memory type
LPDDR5X
1866 MHz
Memory frequency
4266 MHz
2x 16 Bit
Bus
4x 16 Bit
13.9 Gbit/s
Max bandwidth
68.2 Gbit/s
Multimedia (ISP)
Hexagon 683
Neural processor (NPU)
MediaTek NPU 790
eMMC 5.1, UFS 2.1
Storage type
UFS 4.0
2520 x 1080
Max display resolution
3840 x 2160
1x 48MP, 2x 16MP
Max camera resolution
1x 320MP
4K at 30FPS
Video capture
8K at 30FPS, 4K at 60FPS
4K at 30FPS
Video playback
8K at 30FPS, 4K at 60FPS
H.264, H.265, VP9
Video codecs
- H.264
- H.265
- AV1
- VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
X11
Modem
-
Connectivity
LTE Cat. 13
4G support
-
No
5G support
Yes
Up to 390 Mbps
Download speed
Up to 7300 Mbps
Up to 150 Mbps
Upload speed
-
6
Wi-Fi
7
5.1
Bluetooth
6.0
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Jan 2020
Announced
May 2025
Mid range
Class
Flagship
SM615
Model number
-
