MediaTek Dimensity 9400 vs MediaTek Dimensity 800U
We compared two versions of phone SoCs: 8 cores 3630MHz MediaTek Dimensity 9400 vs. 8 cores 2400MHz MediaTek Dimensity 800U . 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 0.3264 TFLOPS )
Larger memory bandwidth (85.3GB/s vs 17.07GB/s)
Higher Frequency (3630MHz vs 2400MHz)
More modern manufacturing process (3nm vs 7nm)
Released 4 years and 2 months late
MediaTek Dimensity 800U 's Advantages
Lower TDP (10W vs 15W)
Score
Benchmark
AnTuTu 10
MediaTek Dimensity 9400
+509%
2647012
MediaTek Dimensity 800U
434499
FP32 (float)
MediaTek Dimensity 9400
+1419%
4952
MediaTek Dimensity 800U
326
CPU
1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720
Architecture
2x 2.4 GHz – Cortex-A76
6x 2 GHz – Cortex-A55
3630 MHz
Frequency
2400 MHz
8
Cores
8
ARMv9.2-A
Instruction set
ARMv8.2-A
3.5 MB
L2 cache
-
12 MB
L3 cache
-
3 nm
Process
7 nm
15 W
TDP
10 W
TSMC
Manufacturing
TSMC
Graphics
Mali-G925 Immortalis MP12
GPU name
Mali-G57 MP3
1612 MHz
GPU frequency
850 MHz
-
Execution units
3
128
Shading units
64
24
Max size
16
4.9521 TFLOPS
FLOPS
0.3264 TFLOPS
1.3
Vulkan version
1.3
3.0
OpenCL version
2.0
12.1
DirectX version
12
Memory
LPDDR5X
Memory type
LPDDR4X
5333 MHz
Memory frequency
2133 MHz
4x 16 Bit
Bus
2x 16 Bit
85.3 Gbit/s
Max bandwidth
17.07 Gbit/s
AI
MediaTek NPU 890
NPU
-
Multimedia (ISP)
Yes
Neural processor (NPU)
Yes
UFS 4.0
Storage type
UFS 2.2
3840 x 2160
Max display resolution
2520 x 1080
1x 320MP
Max camera resolution
1x 64MP, 2x 20MP
8K at 60FPS, 4K at 120FPS
Video capture
4K at 30FPS
8K at 60FPS, 4K at 120FPS
Video playback
4K at 30FPS
- H.264
- H.265
- AV1
- VP9
Video codecs
H.264, H.265, VP9
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Audio codecs
AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
Connectivity
LTE Cat. 24
4G support
LTE Cat. 18
Yes
5G support
Yes
-
Download speed
Up to 2770 Mbps
-
Upload speed
Up to 1250 Mbps
7
Wi-Fi
5
6.0
Bluetooth
5.1
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS
Info
Oct 2024
Announced
Aug 2020
Flagship
Class
Mid range
MT6991
Model number
MT6853T
