MediaTek Dimensity 6400 vs MediaTek Dimensity 9400e
SOC Specs Compare
CPU
Architecture
2x 2.5 GHz – Cortex-A766x 2 GHz – Cortex-A55
1x 3.4 GHz – Cortex-X43x 2.85 GHz – Cortex-X44x 2 GHz – Cortex-A720
Frequency
2500 MHz
3400 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv9.2-A
L1 cache
512 KB
-
L2 cache
1 MB
-
L3 cache
2 MB
8 MB
Process
6 nm
4 nm
Manufacturing
TSMC
TSMC
Transistor count
-
22.7
Graphics
GPU name
Mali-G57 MP2
Mali-G720 Immortalis MP12
Shading units
64
128
Vulkan version
1.3
1.3
OpenCL version
2.0
3.0
DirectX version
12
12
GPU frequency
-
1300 MHz
Memory
Memory Type
LPDDR4X
LPDDR5X
Memory frequency
2133 MHz
4266 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
17.07 Gbit/s
68.2 Gbit/s
AI
NPU
Yes
MediaTek NPU 790
Multimedia (ISP)
Storage type
UFS 2.2
UFS 4.0
Max display resolution
2520 x 1080
3840 x 2160
Max camera resolution
1x 108MP, 2x 16MP
1x 320MP
Video capture
2K at 30FPS
8K at 30FPS, 4K at 60FPS
Video playback
2K at 30FPS
8K at 30FPS, 4K at 60FPS
Video codecs
- H.264- H.265- VP9
- H.264- H.265- AV1- VP9
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
Connectivity
5G support
Yes
Yes
Download speed
Up to 3300 Mbps
Up to 7300 Mbps
Wi-Fi
5
7
Bluetooth
5.4
6.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
📊 Benchmark
AnTuTu 10
446,033
2,159,260
Geekbench 6
-
2,233
Geekbench 6
-
7,258
FP32 (float)
-
3,993