Snapdragon 778G
Qualcomm Snapdragon 778G vs Unisoc T820
SoC Comparison Result
Below are the results of a comparison of the characteristics and performance of the Qualcomm Snapdragon 778G and Unisoc T820 mobile processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Qualcomm
Unisoc
Launch Date
May 2021
November 2022
Platform
SmartPhone Mid range
SmartPhone Mid range
Manufacturing
TSMC
TSMC
Model Name
SM7325
T820
Architecture
1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55
Cores
8
8
Technology
6 nm
6 nm
Frequency
2400 MHz
2700 MHz
Instruction set
ARMv8.2-A
ARMv8.2-A
GPU Specifications
GPU name
Adreno 642L
Mali-G57 MP4
GPU frequency
490 MHz
780 MHz
Max display resolution
2520 x 1080
3440 x 1440
FLOPS
-
0.4352 TFLOPS
Execution units
2
4
Shading units
384
64
OpenCL version
2.0
2.0
Vulkan version
1.1
1.3
DirectX version
12
-
Connectivity
4G support
LTE Cat. 24
LTE Cat. 15
5G support
Yes
Yes
Bluetooth
5.2
5.0
Wi-Fi
6
5
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
GPS, GLONASS, Beidou, Galileo
Memory Specifications
Memory type
LPDDR5
LPDDR4X
Memory frequency
3200 MHz
2133 MHz
Memory Bus
2x 16 Bit
2x 16 Bit
Max Bandwidth
25.6 Gbit/s
17.07 Gbit/s
Miscellaneous
L2 Cache
2 MB
-
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Max camera resolution
1x 192MP, 2x 36MP
1x 108MP, 2x 20MP
Storage type
UFS 2.1, UFS 2.2, UFS 3.0, UFS 3.1
eMMC 5.1, UFS 3.1
Video codecs
H.264, H.265, VP8, VP9
H.264, H.265
Video playback
4K at 30FPS
4K at 60FPS
Video capture
4K at 30FPS
4K at 60FPS
Neural processor (NPU)
Hexagon 770
Yes
TDP
5 W
-
Advantages
Snapdragon 778G
- Higher Max Bandwidth: 25.6 Gbit/s (25.6 Gbit/s vs 17.07 Gbit/s)
T820
- Higher Frequency: 2700 MHz (2400 MHz vs 2700 MHz)
- Newer Launch Date: November 2022 (May 2021 vs November 2022)
Geekbench 6
Single Core
Snapdragon 778G
+28%
981
T820
764
Multi Core
Snapdragon 778G
+21%
2787
T820
2301
AnTuTu 10
Snapdragon 778G
+19%
566308
T820
477375
SiliconCat Rating
71
Ranks 71 among all SOC on our website
100
Ranks 100 among all SOC on our website
T820
