MediaTek Dimensity 9400 vs MediaTek Dimensity 9400e
We compared two versions of phone SoCs: 8 cores 3630MHz MediaTek Dimensity 9400 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 9400 's Advantages
Better graphics card performance FLOPS (4.9521 TFLOPS vs 3.9936 TFLOPS )
Larger memory bandwidth (85.3GB/s vs 68.2GB/s)
Higher Frequency (3630MHz vs 3400MHz)
More modern manufacturing process (3nm vs 4nm)
MediaTek Dimensity 9400e 's Advantages
Released 7 months late
Score
Benchmark
AnTuTu 10
MediaTek Dimensity 9400
+22%
2647012
MediaTek Dimensity 9400e
2159260
Geekbench 6 Single Core
MediaTek Dimensity 9400
+28%
2874
MediaTek Dimensity 9400e
2233
Geekbench 6 Multi Core
MediaTek Dimensity 9400
+23%
8969
MediaTek Dimensity 9400e
7258
FP32 (float)
MediaTek Dimensity 9400
+24%
4952
MediaTek Dimensity 9400e
3993
CPU
1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720
Architecture
1x 3.4 GHz – Cortex-X4
3x 2.85 GHz – Cortex-X4
4x 2 GHz – Cortex-A720
3630 MHz
Frequency
3400 MHz
8
Cores
8
ARMv9.2-A
Instruction set
ARMv9.2-A
3.5 MB
L2 cache
-
12 MB
L3 cache
8 MB
3 nm
Process
4 nm
-
Transistor count
22.7
15 W
TDP
-
TSMC
Manufacturing
TSMC
Graphics
Mali-G925 Immortalis MP12
GPU name
Mali-G720 Immortalis MP12
1612 MHz
GPU frequency
1300 MHz
128
Shading units
128
24
Max size
24
4.9521 TFLOPS
FLOPS
3.9936 TFLOPS
1.3
Vulkan version
1.3
3.0
OpenCL version
3.0
12.1
DirectX version
12
Memory
LPDDR5X
Memory type
LPDDR5X
5333 MHz
Memory frequency
4266 MHz
4x 16 Bit
Bus
4x 16 Bit
85.3 Gbit/s
Max bandwidth
68.2 Gbit/s
AI
MediaTek NPU 890
NPU
-
Multimedia (ISP)
Yes
Neural processor (NPU)
MediaTek NPU 790
UFS 4.0
Storage type
UFS 4.0
3840 x 2160
Max display resolution
3840 x 2160
1x 320MP
Max camera resolution
1x 320MP
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
Video codecs
- H.264
- H.265
- AV1
- VP9
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Audio codecs
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Connectivity
LTE Cat. 24
4G support
-
Yes
5G support
Yes
-
Download speed
Up to 7300 Mbps
7
Wi-Fi
7
6.0
Bluetooth
6.0
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Oct 2024
Announced
May 2025
Flagship
Class
Flagship
MT6991
Model number
-
