MediaTek Helio G81 vs HiSilicon Kirin 820
SOC Specs Compare
CPU
Architecture
2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
1x 2.36 GHz – Cortex-A763x 2.22 GHz – Cortex-A764x 1.84 GHz – Cortex-A55
Frequency
2000 MHz
2360 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
Process
12 nm
7 nm
Manufacturing
TSMC
-
TDP
-
5 W
Graphics
GPU name
Mali-G52 MP2
Mali-G57 MP6
GPU frequency
950 MHz
850 MHz
Shading units
24
64
Vulkan version
1.3
1.3
OpenCL version
2.0
2.0
Execution units
-
6
DirectX version
-
12
Memory
Memory Type
LPDDR4X
LPDDR4X
Memory frequency
1800 MHz
2133 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
13.41 Gbit/s
31.78 Gbit/s
AI
NPU
Yes
-
Multimedia (ISP)
Storage type
eMMC 5.1, UFS 2.1
UFS 2.1
Max display resolution
2520 x 1080
3360 x 1440
Max camera resolution
1x 48MP
1x 48MP, 2x 20MP
Video capture
2K at 30FPS
4K at 30FPS
Video playback
2K at 30FPS
4K at 30FPS
Video codecs
H.264, H.265, VP9
H.264, H.265, AV1, VP9
Audio codecs
AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Neural processor (NPU)
-
Yes
Connectivity
5G support
No
Yes
Wi-Fi
5
6
Bluetooth
5.4
5.1
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou
4G support
-
LTE Cat. 24
Download speed
-
Up to 4600 Mbps
Upload speed
-
Up to 200 Mbps
Info
Announced
Aug 2024
Mar 2020
Class
Low end
Mid range
📊 Benchmark
AnTuTu 10
262,145
498,005
Geekbench 6
420
-
Geekbench 6
1,391
-
FP32 (float)
91
652