Home Mobile and Tablet SoC Comparison Unisoc T820 vs Qualcomm Snapdragon 678

Unisoc T820 vs Qualcomm Snapdragon 678

We compared two versions of phone SoCs: 8 cores 2700MHz Unisoc T820 vs. 8 cores 2200MHz Qualcomm Snapdragon 678 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Unisoc T820 Advantages
Better graphics card performance FLOPS (0.4352 TFLOPS vs 0.3244 TFLOPS )
Larger memory bandwidth (17.07GB/s vs 14.9GB/s)
Higher Frequency (2700MHz vs 2200MHz)
More modern manufacturing process (6nm vs 11nm)
Released 1 years and 11 months late

Score

Benchmark

AnTuTu 10
Unisoc T820 +44%
492038
Qualcomm Snapdragon 678
340607
Geekbench 6 Single Core
Unisoc T820 +11%
764
Qualcomm Snapdragon 678
685
Geekbench 6 Multi Core
Unisoc T820 +46%
2301
Qualcomm Snapdragon 678
1568
FP32 (float)
Unisoc T820 +34%
435
Qualcomm Snapdragon 678
324
VS

CPU

1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55
Architecture
2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)
6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)
2700 MHz
Frequency
2200 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8-A
-
L2 cache
256 KB
6 nm
Process
11 nm
-
TDP
6 W
TSMC
Manufacturing
Samsung

Graphics

Mali-G57 MP4
GPU name
Adreno 612
780 MHz
GPU frequency
845 MHz
4
Execution units
2
64
Shading units
96
32
Max size
8
0.4352 TFLOPS
FLOPS
0.3244 TFLOPS
1.3
Vulkan version
1.1
2.0
OpenCL version
2.0
-
DirectX version
12.1

Memory

LPDDR4X
Memory type
LPDDR4X
2133 MHz
Memory frequency
1866 MHz
2x 16 Bit
Bus
2x 16 Bit
17.07 Gbit/s
Max bandwidth
14.9 Gbit/s

Multimedia (ISP)

Yes
Neural processor (NPU)
Hexagon 685
eMMC 5.1, UFS 3.1
Storage type
eMMC 5.1, UFS 2.1
3440 x 1440
Max display resolution
2520 x 1080
1x 108MP, 2x 20MP
Max camera resolution
1x 192MP, 2x 25MP
4K at 60FPS
Video capture
4K at 30FPS
4K at 60FPS
Video playback
4K at 30FPS
H.264, H.265
Video codecs
H.264, H.265, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
Makalu IVY510
Modem
X12

Connectivity

LTE Cat. 15
4G support
LTE Cat. 12
Yes
5G support
No
-
Download speed
Up to 600 Mbps
-
Upload speed
Up to 150 Mbps
5
Wi-Fi
5
5.0
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Nov 2022
Announced
Dec 2020
Mid range
Class
Mid range
-
Model number
SM6150-AC

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