MediaTek Dimensity 8400 vs MediaTek Dimensity 900
SOC · Specs Compare
CPU
Architecture
1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725
2x 2.4 GHz – Cortex-A786x 2 GHz – Cortex-A55
Frequency
3250 MHz
2400 MHz
Cores
8
8
Instruction set
ARMv9-A
ARMv8.2-A
L2 cache
1 MB
—
L3 cache
6 MB
0
Process
4 nm
6 nm
Manufacturing
TSMC
TSMC
Transistor count
—
10
TDP
—
4 W
Graphics
GPU name
Mali-G720 MP7
Mali-G68 MP4
GPU frequency
1300 MHz
900 MHz
Execution units
6
4
Shading units
128
48
Vulkan version
1.3
1.3
OpenCL version
3.2
2.0
DirectX version
12
12
Memory
Memory Type
LPDDR5X
LPDDR5
Memory frequency
4266 MHz
3200 MHz
Bus
4x 16 Bit
4x 16 Bit
Max bandwidth
68.2 Gbit/s
18.4 Gbit/s
AI
NPU
MediaTek NPU 880
—
Multimedia (ISP)
Neural processor (NPU)
MediaTek NPU 880
Yes
Storage type
UFS 4.0
UFS 2.1, UFS 3.1
Max display resolution
2960 x 1440
2520 x 1080
Max camera resolution
1x 320MP, 3x 32MP
1x 108MP, 2x 20MP
Video capture
4K at 60FPS
4K at 30FPS
Video playback
4K at 60FPS
4K at 30FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265, AV1, VP9
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
5G support
Yes
Yes
Download speed
Up to 5170 Mbps
Up to 2770 Mbps
Upload speed
Up to 4200 Mbps
Up to 1250 Mbps
Wi-Fi
6
6
Bluetooth
6.0
5.2
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
4G support
—
LTE Cat. 18
Info
Announced
Dec 2024
May 2021
Class
Mid range
Mid range
Model number
MT6899, MT6899Z
MT6877
Benchmark
AnTuTu 10
1,623,874
516,049
Geekbench 6
1,571
898
Geekbench 6
6,033
2,240
▲ Specs Compare
Data sourced from official specifications and benchmark tests.