HiSilicon Kirin 820 5G vs Qualcomm Snapdragon 7 Gen 1
Which processor is better? We compared HiSilicon Kirin 820 5G with Qualcomm Snapdragon 7 Gen 1. 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?
CPU cores and architecture
Architecture | 1x 2.36 GHz – Cortex-A76 3x 2.22 GHz – Cortex-A76 4x 1.84 GHz – Cortex-A55 |
1x 2.4 GHz – Cortex-A710 (Kryo Prime) 3x 2.36 GHz – Cortex-A710 (Kryo Gold) 4x 1.8 GHz – Cortex-A510 (Kryo Silver) |
Number of cores | 8 | 8 |
Instruction Set | ARMv8.2-A | ARMv9-A |
Lithography | 7 nm | 4 nm |
TDP | 6 Watt | 5 Watt |
Neural Processing | Ascend D110 Lite, HUAWEI Da Vinci Architecture | Qualcomm Hexagon |
Memory (RAM)
Max amount | up to 12 GB | up to 16 GB |
Memory type | LPDDR4X | LPDDR5 |
Memory frequency | 2133 MHz | 3200 MHz |
Memory-bus | 4x16 bit | 2x16 bit |
Storage
Storage specification | UFS 2.1 | UFS 3.1 |
Graphics
GPU name | Mali-G57 MP6 | Adreno 725 |
GPU Architecture | Valhall | Adreno 700 |
GPU frequency | 850 MHz | 580 MHz |
Execution units | 6 | |
Shaders | 96 | |
DirectX | 12 | |
OpenCL API | 2.1 | 2.0 |
OpenGL API | ES 3.2 | ES 3.2 |
Vulkan API | 1.2 | 1.1 |
Camera, Video, Display
Max screen resolution | FHD+@144 Hz | |
Max camera resolution | 1x 48MP, 2x 20MP | 1x 200MP, 1x 64MP + 1x 20MP |
Max Video Capture | 4K@30fps | 4K@30fps |
Video codec support | AV1 H.264 (AVC) H.265 (HEVC) VP8 VP9 |
H.264 (AVC) H.265 (HEVC) VP8 VP9 |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 1.6 Gbps | 4.4 Gbps |
Peak Upload Speed | 0.2 Gbps | |
Wi-Fi | 6 (802.11ax) | 6 (802.11ax) |
Bluetooth | 5.1 | 5.2 |
Satellite navigation | BeiDou GPS GLONASS |
BeiDou GPS Galileo GLONASS NavIC QZSS |
Supplemental Information
Launch Date | 2020 March | 2022 Quarter 2 |
Partnumber | SM7450-AB, SM7450-0-AB, SM7450-1-AB | |
Vertical Segment | Mobiles | Mobiles |
Positioning | Mid-end | Mid-end |
AnTuTu 10
Total Score
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
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