Unisoc T820 vs MediaTek Helio G81
SOC Specs Compare
CPU
Architecture
1x 2.7 GHz – Cortex-A763x 2.3 GHz – Cortex-A764x 2.1 GHz – Cortex-A55
2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
Frequency
2700 MHz
2000 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
Process
6 nm
12 nm
Manufacturing
TSMC
TSMC
Graphics
GPU name
Mali-G57 MP4
Mali-G52 MP2
GPU frequency
780 MHz
950 MHz
Execution units
4
-
Shading units
64
24
Vulkan version
1.3
1.3
OpenCL version
2.0
2.0
Memory
Memory Type
LPDDR4X
LPDDR4X
Memory frequency
2133 MHz
1800 MHz
Bus
2x 16 Bit
2x 16 Bit
Max bandwidth
17.07 Gbit/s
13.41 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Yes
-
Storage type
eMMC 5.1, UFS 3.1
eMMC 5.1, UFS 2.1
Max display resolution
3440 x 1440
2520 x 1080
Max camera resolution
1x 108MP, 2x 20MP
1x 48MP
Video capture
4K at 60FPS
2K at 30FPS
Video playback
4K at 60FPS
2K at 30FPS
Video codecs
H.264, H.265
H.264, H.265, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 15
-
5G support
Yes
No
Wi-Fi
5
5
Bluetooth
5.0
5.4
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo
Info
AI
NPU
-
Yes
📊 Benchmark
AnTuTu 10
492,038
262,145
Geekbench 6
764
420
Geekbench 6
2,301
1,391
FP32 (float)
435
91