MediaTek MT6799 / Helio X30 vs MediaTek MT6797 / Helio X20
We compared the performance of processors and found out that MediaTek MT6799 / Helio X30 is better than MediaTek MT6797 / Helio X20 by 28.79%. It has 10 cores at 2.6 GHz and an PowerVR 7400XTMP GPU versus 10 cores at 2.1 GHz with Mali T880MP. In the Antutu Benchmark test, MediaTek MT6799 / Helio X30 results were faster than MediaTek MT6797 / Helio X20 by 23.06%, scoring 123000 points vs 99948 marks. In the 3DMark test, it scored 279 points against 209 , which is 33.49% higher.
The chips have equal TDP of 5W, 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 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 MT6799 / Helio X30 vs MediaTek MT6797 / Helio X20 Benchmarks and Rankings
| Benchmark | MediaTek MT6799 / Helio X30 | MediaTek MT6797 / Helio X20 | Difference |
|---|---|---|---|
| Antutu | 123000 | 99948 | 23.06% |
| Geekbench | 1232/302 | 780/300 | 57.95% / 0.67% |
| 3Dmark | 279 | 209 | 33.49% |
MediaTek MT6799 / Helio X30 vs MediaTek MT6797 / Helio X20 Gaming Performance Test
| Gaming test | MediaTek MT6799 / Helio X30 | MediaTek MT6797 / Helio X20 | Difference |
|---|---|---|---|
| PUBG: Mobile | 50 fps | 44 fps | 13.64% |
| PUBG: New State | 37 fps | 32 fps | 15.62% |
| Call of Duty: Mobile | 51 fps | 43 fps | 18.60% |
| Fortnite | 24 fps | 17 fps | 41.18% |
| Genshin Impact | 22 fps | 22 fps | - |
| Mobile Legends: Bang Bang | 49 fps | 45 fps | 8.89% |
MediaTek MT6799 / Helio X30 vs MediaTek MT6797 / Helio X20 Specification
| Processor name | MediaTek MT6799 / Helio X30 | MediaTek MT6797 / Helio X20 |
|---|---|---|
| Release Date | 2/17/2017 | 03/01/2016 |
| CPU Architecture | 2 x Cortex-A73 2,6 GHz+ 4 x Cortex-A53 2,2 GHz + 4 x Cortex-A53 1.9 GHz | 2 x Cortex-A72 2,1 GHz + 4 x Cortex-A53 1,85 GHz + 4 x Cortex-A53 1,4 GHz |
| Number of Cores | 10 | 10 |
| Clock Rate | 2.6 GHz | 2.1 GHz |
| Chip technology | 10 nm | 20 nm |
| GPU | PowerVR 7400XTMP | Mali T880MP |
| The highest TDP | 5 | 5 |
| Memory | 8 Gb | 4 Gb |
| Features | MediaTek modem | MediaTek modem |
| Upload Speed (up to) | 50 Mbps | 50 Mbps |