Qualcomm Snapdragon 845 vs Unisoc T820
Which processor is better? We compared Qualcomm Snapdragon 845 with Unisoc T820. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?
AnTuTu 10
Total Score
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
Architecture | 4x 2.8 GHz – Cortex-A75 (Kryo 385 Gold) 4x 1.8 GHz – Cortex-A55 (Kryo 385 Silver) |
1x 2.7 GHz – Cortex-A76 3x 2.3 GHz – Cortex-A76 4x 2.1 GHz – Cortex-A55 |
Number of cores | 8 | 8 |
Instruction Set | ARMv8.2-A | ARMv8.2-A |
Lithography | 10 nm | 6 nm |
TDP | 9 Watt | |
Neural Processing | Qualcomm Hexagon 685 | NPU |
Memory (RAM)
Max amount | up to 8 GB | up to 32 GB |
Memory type | LPDDR4X | LPDDR4X |
Memory frequency | 1866 MHz | 2133 MHz |
Memory-bus | 2x16 bit |
Storage
Storage specification | UFS 2.0 |
Graphics
GPU name | Adreno 630 | Mali-G57 MP4 |
GPU Architecture | Qualcomm Adreno 600 | Mali Valhall |
GPU frequency | 700 MHz | 780 MHz |
Execution units | 4 | 4 |
Shaders | 256 | 128 |
DirectX | 12 | |
OpenCL API | 1.1 | 2.0 |
OpenGL API | ES 3.2 | |
Vulkan API | 1.1 | 1.3 |
Camera, Video, Display
Max screen resolution | 3840x2160@60Hz | 3440x1440 |
Max camera resolution | 1x 192MP, 2x 16MP | 1x 108MP, 2x 20MP |
Max Video Capture | 4K@60fps | 4K@60fps |
Video codec support | H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) H.265 (HEVC) |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 1.2 Gbps | |
Peak Upload Speed | 0.15 Gbps | |
Wi-Fi | 5 (802.11ac) | 5 (802.11ac) |
Bluetooth | 5.0 | 5.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS QZSS |
BeiDou GPS Galileo GLONASS |
Supplemental Information
Launch Date | 2017 Quarter 4 | 2022 Quarter 4 |
Partnumber | SDM845 | |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Mid-end |
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