MediaTek Dimensity 8400 vs MediaTek Helio G90
We compared two versions of phone SoCs: 8 cores 3250MHz MediaTek Dimensity 8400 vs. 8 cores 2050MHz MediaTek Helio G90 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 8400 Advantages
Better graphics card performance FLOPS (2.3296 TFLOPS vs 0.2074 TFLOPS )
Higher Frequency (3250MHz vs 2050MHz)
More modern manufacturing process (4nm vs 12nm)
Released 5 years and 5 months late
Score
Benchmark
FP32 (float)
MediaTek Dimensity 8400
+1025%
2329
MediaTek Helio G90
207
CPU
1x 3.25 GHz – Cortex-A725
3x 3 GHz – Cortex-A725
4x 2.1 GHz – Cortex-A725
3x 3 GHz – Cortex-A725
4x 2.1 GHz – Cortex-A725
Architecture
2x 2.05 GHz – Cortex-A76
6x 2 GHz – Cortex-A55
6x 2 GHz – Cortex-A55
3250 MHz
Frequency
2050 MHz
8
Cores
8
ARMv9-A
Instruction set
ARMv8.2-A
1 MB
L2 cache
-
6 MB
L3 cache
-
4 nm
Process
12 nm
-
TDP
5 W
TSMC
Manufacturing
TSMC
Graphics
Mali-G720 MP7
GPU name
Mali-G76 MP4
1300 MHz
GPU frequency
720 MHz
6
Execution units
4
128
Shading units
36
24
Max size
10
2.3296 TFLOPS
FLOPS
0.2074 TFLOPS
1.3
Vulkan version
1.3
3.2
OpenCL version
2.0
12
DirectX version
12
Memory
LPDDR5X
Memory type
LPDDR4X
4266 MHz
Memory frequency
2133 MHz
4x 16 Bit
Bus
2x 32 Bit
68.2 Gbit/s
Max bandwidth
-
AI
MediaTek NPU 880
NPU
-
Multimedia (ISP)
MediaTek NPU 880
Neural processor (NPU)
MediTek APU 2.0
UFS 4.0
Storage type
eMMC 5.1, UFS 2.1
2960 x 1440
Max display resolution
2520 x 1080
1x 320MP, 3x 32MP
Max camera resolution
1x 64MP
4K at 60FPS
Video capture
4K at 30FPS
4K at 60FPS
Video playback
4K at 30FPS
- H.264
- H.265
- AV1
- VP9
- H.265
- AV1
- VP9
Video codecs
H.264, H.265, VP9
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
-
4G support
LTE Cat. 12
Yes
5G support
No
Up to 5170 Mbps
Download speed
Up to 600 Mbps
Up to 4200 Mbps
Upload speed
Up to 150 Mbps
6
Wi-Fi
5
6.0
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo
Info
Dec 2024
Announced
Jul 2019
Mid range
Class
Mid range
MT6899, MT6899Z
Model number
MT6785V/CD
