MediaTek Helio G81 vs MediaTek Dimensity 6400
We compared two versions of phone SoCs: 8 cores 2000MHz MediaTek Helio G81 vs. 8 cores 2500MHz MediaTek Dimensity 6400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 6400 Advantages
Larger memory bandwidth (17.07GB/s vs 13.41GB/s)
Higher Frequency (2500MHz vs 2000MHz)
More modern manufacturing process (6nm vs 12nm)
Released 6 months late
Score
Benchmark
AnTuTu 10
MediaTek Helio G81
262145
MediaTek Dimensity 6400
+70%
446033
Geekbench 6 Single Core
MediaTek Helio G81
420
MediaTek Dimensity 6400
+91%
803
Geekbench 6 Multi Core
MediaTek Helio G81
1391
MediaTek Dimensity 6400
+55%
2159
CPU
2x 2 GHz – Cortex-A75
6x 1.8 GHz – Cortex-A55
6x 1.8 GHz – Cortex-A55
Architecture
2x 2.5 GHz – Cortex-A76
6x 2 GHz – Cortex-A55
6x 2 GHz – Cortex-A55
2000 MHz
Frequency
2500 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8.2-A
-
L2 cache
1 MB
-
L3 cache
2 MB
12 nm
Process
6 nm
TSMC
Manufacturing
TSMC
Graphics
Mali-G52 MP2
GPU name
Mali-G57 MP2
950 MHz
GPU frequency
-
24
Shading units
64
8
Max size
12
0.0912 TFLOPS
FLOPS
-
1.3
Vulkan version
1.3
2.0
OpenCL version
2.0
-
DirectX version
12
Memory
LPDDR4X
Memory type
LPDDR4X
1800 MHz
Memory frequency
2133 MHz
2x 16 Bit
Bus
2x 16 Bit
13.41 Gbit/s
Max bandwidth
17.07 Gbit/s
Multimedia (ISP)
Yes
Neural processor (NPU)
Yes
eMMC 5.1, UFS 2.1
Storage type
UFS 2.2
2520 x 1080
Max display resolution
2520 x 1080
1x 48MP
Max camera resolution
1x 108MP, 2x 16MP
2K at 30FPS
Video capture
2K at 30FPS
2K at 30FPS
Video playback
2K at 30FPS
H.264, H.265, VP9
Video codecs
- H.264
- H.265
- VP9
- H.265
- VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
Connectivity
No
5G support
Yes
-
Download speed
Up to 3300 Mbps
5
Wi-Fi
5
5.4
Bluetooth
5.4
GPS, GLONASS, Beidou, Galileo
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
