Qualcomm Snapdragon 855 vs UNISOC T820
We compared the performance of processors and found out that Qualcomm Snapdragon 855 is better than UNISOC T820 by 15.23%. It has 8 cores at 2.84 GHz and an Adreno 640 GPU versus 8 cores at 2.7 GHz with Mali-G57 MC. In the 3DMark test, it scored 2755 points against 1772 , which is 55.47% higher.
The chips have equal TDP of 10W, which means that devices based on these CPUs will heat up the same during games and other complex tasks. The speed of the built-in modem in Qualcomm Snapdragon 855 is better, 316 Mbps vs 300 Mbps so you'll get faster Internet service.
In the tables below you will find more detailed information and you will be able to compare these CPUs, see the difference and be able to find which one is right for you.
Qualcomm Snapdragon 855 vs UNISOC T820 Benchmarks and Rankings
| Benchmark | Qualcomm Snapdragon 855 | UNISOC T820 | Difference |
|---|---|---|---|
| Antutu | 452117 | 474522 | 4.96% |
| Geekbench | 2856/765 | 2441/821 | 17.00% / 7.32% |
| 3Dmark | 2755 | 1772 | 55.47% |
Qualcomm Snapdragon 855 vs UNISOC T820 Gaming Performance Test
| Gaming test | Qualcomm Snapdragon 855 | UNISOC T820 | Difference |
|---|---|---|---|
| PUBG: Mobile | 59 fps | 60 fps | 1.69% |
| PUBG: New State | 49 fps | 58 fps | 18.37% |
| Call of Duty: Mobile | 60 fps | 60 fps | - |
| Fortnite | 30 fps | 25 fps | 20.00% |
| Genshin Impact | 44 fps | 38 fps | 15.79% |
| Mobile Legends: Bang Bang | 60 fps | 60 fps | - |
Qualcomm Snapdragon 855 vs UNISOC T820 Specification
| Processor name | Qualcomm Snapdragon 855 | UNISOC T820 |
|---|---|---|
| Release Date | 12/5/2018 | 06/10/2023 |
| CPU Architecture | 1x 2.84 GHz ARM Cortex-A76 + 3x 2.42 GHz ARM Cortex-A76 + 4x 1.8 GHz ARM Cortex-A55 | 1 x Cortex-A76 2.7GHz + 3 x Cortex-A76 2.3GHz + 4 x Cortex-A55 2.1GHz |
| Number of Cores | 8 | 8 |
| Clock Rate | 2.84 GHz | 2.7 GHz |
| Chip technology | 7 nm | 6 nm |
| GPU | Adreno 640 | Mali-G57 MC |
| The highest TDP | 10 | 10 |
| Memory | 16 Gb | 12 Gb |
| Features | Snapdragon X24 | UNISOC modem |
| Upload Speed (up to) | 316 Mbps | 300 Mbps |