MediaTek MT6797 / Helio X20 vs MediaTek MT8766B
We compared the performance of processors and found out that MediaTek MT6797 / Helio X20 is better than MediaTek MT8766B by 58.35%. It has 10 cores at 2.1 GHz and an Mali T880MP GPU versus 4 cores at 2 GHz with PowerVR GE8300. In the Antutu Benchmark test, MediaTek MT6797 / Helio X20 results were faster than MediaTek MT8766B by 21.63%, scoring 99948 points vs 82176 marks. In the 3DMark test, it scored 209 points against 97 , which is 115.46% higher.
It has a lower TDP of 5W (7W for its competitor), which means that devices based on this chip will heat up less during games and other complex tasks. The speed of the built-in modems is identical (50 Mbps), so you won't notice a difference in your Internet connection.
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.
MediaTek MT6797 / Helio X20 vs MediaTek MT8766B Benchmarks and Rankings
| Benchmark | MediaTek MT6797 / Helio X20 | MediaTek MT8766B | Difference |
|---|---|---|---|
| Antutu | 99948 | 82176 | 21.63% |
| Geekbench | 780/300 | 688/164 | 13.37% / 82.93% |
| 3Dmark | 209 | 97 | 115.46% |
MediaTek MT6797 / Helio X20 vs MediaTek MT8766B Gaming Performance Test
| Gaming test | MediaTek MT6797 / Helio X20 | MediaTek MT8766B | Difference |
|---|---|---|---|
| PUBG: Mobile | 44 fps | 30 fps | 46.67% |
| PUBG: New State | 32 fps | 16 fps | 100.00% |
| Call of Duty: Mobile | 43 fps | 26 fps | 65.38% |
| Fortnite | 17 fps | 8 fps | 112.50% |
| Genshin Impact | 22 fps | 8 fps | 175.00% |
| Mobile Legends: Bang Bang | 45 fps | 31 fps | 45.16% |
MediaTek MT6797 / Helio X20 vs MediaTek MT8766B Specification
| Processor name | MediaTek MT6797 / Helio X20 | MediaTek MT8766B |
|---|---|---|
| Release Date | 03/01/2016 | 11/15/2019 |
| CPU Architecture | 2 x Cortex-A72 2,1 GHz + 4 x Cortex-A53 1,85 GHz + 4 x Cortex-A53 1,4 GHz | 4 x ARM Cortex-A53 2GHz |
| Number of Cores | 10 | 4 |
| Clock Rate | 2.1 GHz | 2 GHz |
| Chip technology | 20 nm | 12 nm |
| GPU | Mali T880MP | PowerVR GE8300 |
| The highest TDP | 5 | 7 |
| Memory | 4 Gb | 4 Gb |
| Features | MediaTek modem | MediaTek modem |
| Upload Speed (up to) | 50 Mbps | 50 Mbps |