Qualcomm Snapdragon 450 vs Unisoc T820
Which processor is better? We compared Qualcomm Snapdragon 450 with Unisoc T820. Compare, analyze the specifications. Find out their scores in popular benchmarks (GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
Architecture | 8x 1.8 GHz – Cortex-A53 | 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-A | ARMv8.2-A |
Lithography | 14 nm | 6 nm |
Number of transistors | 2000 million | |
TDP | 3 Watt | |
Neural Processing | Qualcomm Hexagon 546 | NPU |
Memory (RAM)
Max amount | up to 4 GB | up to 32 GB |
Memory type | LPDDR3 | LPDDR4X |
Memory frequency | 933 MHz | 2133 MHz |
Memory-bus | 1x32 bit | 2x16 bit |
Graphics
GPU name | Adreno 506 | Mali-G57 MP4 |
GPU Architecture | Qualcomm Adreno 500 | Mali Valhall |
GPU frequency | 600 MHz | 780 MHz |
Execution units | 1 | 4 |
Shaders | 48 | 128 |
DirectX | 11 | |
OpenCL API | 2.0 | 2.0 |
Vulkan API | 1.0 | 1.3 |
Camera, Video, Display
Max screen resolution | 1920x1200 | 3440x1440 |
Max camera resolution | 1x 21MP, 2x 13MP | 1x 108MP, 2x 20MP |
Max Video Capture | FullHD+@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 | 0.3 Gbps | |
Peak Upload Speed | 0.15 Gbps | |
Wi-Fi | 5 (802.11ac) | 5 (802.11ac) |
Bluetooth | 4.1 | 5.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS QZSS SBAS |
BeiDou GPS Galileo GLONASS |
Supplemental Information
Launch Date | 2017 Quarter 2 | 2022 Quarter 4 |
Partnumber | SDM450 | |
Vertical Segment | Mobiles | Mobiles |
Positioning | Low-end | Mid-end |
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