MediaTek Helio G81 vs MediaTek Dimensity 9400
SOC Specs Compare
CPU
Architecture
2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
1x 3.63 GHz – Cortex-X9253x 3.3 GHz – Cortex-X44x 2.4 GHz – Cortex-A720
Frequency
2000 MHz
3630 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv9.2-A
Process
12 nm
3 nm
Manufacturing
TSMC
TSMC
L2 cache
-
3.5 MB
L3 cache
-
12 MB
TDP
-
15 W
Graphics
GPU name
Mali-G52 MP2
Mali-G925 Immortalis MP12
GPU frequency
950 MHz
1612 MHz
Shading units
24
128
Vulkan version
1.3
1.3
OpenCL version
2.0
3.0
DirectX version
-
12.1
Memory
Memory Type
LPDDR4X
LPDDR5X
Memory frequency
1800 MHz
5333 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
13.41 Gbit/s
85.3 Gbit/s
AI
NPU
Yes
MediaTek NPU 890
Multimedia (ISP)
Storage type
eMMC 5.1, UFS 2.1
UFS 4.0
Max display resolution
2520 x 1080
3840 x 2160
Max camera resolution
1x 48MP
1x 320MP
Video capture
2K at 30FPS
8K at 60FPS, 4K at 120FPS
Video playback
2K at 30FPS
8K at 60FPS, 4K at 120FPS
Video codecs
H.264, H.265, VP9
- H.264- H.265- AV1- VP9
Audio codecs
AIFF, CAF, MP3, MP4, WAV
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
Neural processor (NPU)
-
Yes
Connectivity
5G support
No
Yes
Wi-Fi
5
7
Bluetooth
5.4
6.0
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
4G support
-
LTE Cat. 24
Info
📊 Benchmark
AnTuTu 10
262,145
2,647,012
Geekbench 6
420
2,874
Geekbench 6
1,391
8,969
FP32 (float)
91
-