MediaTek Dimensity 9400 vs Unisoc T8300
We compared two versions of phone SoCs: 8 cores 3630MHz MediaTek Dimensity 9400 vs. 8 cores 2200MHz Unisoc T8300 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 9400 's Advantages
Larger memory bandwidth (85.3GB/s vs 17.07GB/s)
Higher Frequency (3630MHz vs 2200MHz)
More modern manufacturing process (3nm vs 6nm)
Score
Benchmark
AnTuTu 10
MediaTek Dimensity 9400
+451%
2647012
Unisoc T8300
479599
Geekbench 6 Single Core
MediaTek Dimensity 9400
+282%
2874
Unisoc T8300
752
Geekbench 6 Multi Core
MediaTek Dimensity 9400
+306%
8969
Unisoc T8300
2209
CPU
1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720
Architecture
2x 2.2 GHz – Cortex-A78
6x 2 GHz – Cortex-A55
3630 MHz
Frequency
2200 MHz
8
Cores
8
ARMv9.2-A
Instruction set
ARMv8.2-A
3.5 MB
L2 cache
-
12 MB
L3 cache
-
3 nm
Process
6 nm
15 W
TDP
-
TSMC
Manufacturing
TSMC
Graphics
Mali-G925 Immortalis MP12
GPU name
Mali-G57 MP2
1612 MHz
GPU frequency
-
128
Shading units
32
24
Max size
32
4.9521 TFLOPS
FLOPS
-
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
-
1x 320MP
Max camera resolution
1x 108MP
8K at 60FPS, 4K at 120FPS
Video capture
4K at 60FPS
8K at 60FPS, 4K at 120FPS
Video playback
4K at 60FPS
- H.264
- H.265
- AV1
- VP9
Video codecs
- H.264
- H.265
- VP9
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Audio codecs
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
Connectivity
LTE Cat. 24
4G support
-
Yes
5G support
Yes
7
Wi-Fi
5
6.0
Bluetooth
5.3
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo
Info
Oct 2024
Announced
Mar 2025
Flagship
Class
Mid range
MT6991
Model number
-
