Qualcomm Snapdragon 4 Gen 2 vs Unisoc T820
SoC Comparison Result
Below are the results of a comparison of Qualcomm Snapdragon 4 Gen 2 and Unisoc T820 mobile processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Higher Technology: 4 nm (4 nm vs 6 nm)
- Higher Max Bandwidth: 25.6 Gbit/s (25.6 Gbit/s vs 17.07 Gbit/s)
- Newer Launch Date: June 2023 (June 2023 vs November 2022)
- Higher Frequency: 2700 MHz (2200 MHz vs 2700 MHz)
Basic
Qualcomm
Label Name
Unisoc
June 2023
Launch Date
November 2022
SmartPhone Mid range
Platform
SmartPhone Mid range
Samsung
Manufacturing
TSMC
SM4450
Model Name
T820
2x 2.2 GHz – Cortex-A78
6x 2 GHz – Cortex-A55
Architecture
1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55
8
Cores
8
4 nm
Technology
6 nm
2200 MHz
Frequency
2700 MHz
GPU Specifications
Adreno 613
GPU name
Mali-G57 MP4
955 MHz
GPU frequency
780 MHz
0.3667 TFLOPS
FLOPS
0.4352 TFLOPS
96
Shading units
64
2
Execution units
4
2.0
OpenCL version
2.0
1.1
Vulkan version
1.3
2520 x 1080
Max display resolution
3440 x 1440
12.1
DirectX version
-
Connectivity
LTE Cat. 18
4G support
LTE Cat. 15
Yes
5G support
Yes
5.2
Bluetooth
5.0
5
Wi-Fi
5
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo
Memory Specifications
LPDDR5
Memory type
LPDDR4X
3200 MHz
Memory frequency
2133 MHz
2x 16 Bit
Memory Bus
2x 16 Bit
25.6 Gbit/s
Max Bandwidth
17.07 Gbit/s
Miscellaneous
Yes
Neural processor (NPU)
Yes
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
1x 108MP, 2x 16MP
Max camera resolution
1x 108MP, 2x 20MP
UFS 2.2, UFS 3.1
Storage type
eMMC 5.1, UFS 3.1
1K at 60FPS
Video capture
4K at 60FPS
H.264, H.265, VP9
Video codecs
H.264, H.265
1080p at 60FPS
Video playback
4K at 60FPS
ARMv8.2-A
Instruction set
ARMv8.2-A
Benchmarks
Geekbench 6 Single Core
Snapdragon 4 Gen 2
926
+21%
T820
764
Geekbench 6 Multi Core
Snapdragon 4 Gen 2
2128
T820
2301
+8%
AnTuTu 10
Snapdragon 4 Gen 2
419580
T820
482197
+15%
FP32 (float)
Snapdragon 4 Gen 2
359
T820
444
+24%
