Qualcomm Snapdragon 821 vs MediaTek MT6799 / Helio X30
We compared the performance of processors and found out that Qualcomm Snapdragon 821 is better than MediaTek MT6799 / Helio X30 by 53.98%. It has 4 cores at 2.34 GHz and an Adreno 530 GPU versus 10 cores at 2.6 GHz with PowerVR 7400XTMP . In the Antutu Benchmark test, Qualcomm Snapdragon 821 results were faster than MediaTek MT6799 / Helio X30 by 43.48%, scoring 176477 points vs 123000 marks. In the 3DMark test, it scored 745 points against 279 , which is 167.03% higher.
Its disadvantage is a TDP of 11W (its competitor has 5W), which means devices based on this chip will heat up more during games and other complex tasks. The speed of the built-in modem in Qualcomm Snapdragon 821 is better, 150 Mbps vs 50 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 821 vs MediaTek MT6799 / Helio X30 Benchmarks and Rankings
| Benchmark | Qualcomm Snapdragon 821 | MediaTek MT6799 / Helio X30 | Difference |
|---|---|---|---|
| Antutu | 176477 | 123000 | 43.48% |
| Geekbench | 899/400 | 1232/302 | 37.04% / 32.45% |
| 3Dmark | 745 | 279 | 167.03% |
Qualcomm Snapdragon 821 vs MediaTek MT6799 / Helio X30 Gaming Performance Test
| Gaming test | Qualcomm Snapdragon 821 | MediaTek MT6799 / Helio X30 | Difference |
|---|---|---|---|
| PUBG: Mobile | 35 fps | 50 fps | 42.86% |
| PUBG: New State | 27 fps | 37 fps | 37.04% |
| Call of Duty: Mobile | 36 fps | 51 fps | 41.67% |
| Fortnite | 8 fps | 24 fps | 200.00% |
| Genshin Impact | 10 fps | 22 fps | 120.00% |
| Mobile Legends: Bang Bang | 38 fps | 49 fps | 28.95% |
Qualcomm Snapdragon 821 vs MediaTek MT6799 / Helio X30 Specification
| Processor name | Qualcomm Snapdragon 821 | MediaTek MT6799 / Helio X30 |
|---|---|---|
| Release Date | 8/16/2016 | 2/17/2017 |
| CPU Architecture | 2 x Kryo 2,34 GHz + 2 x Kryo 1,6 GHz | 2 x Cortex-A73 2,6 GHz+ 4 x Cortex-A53 2,2 GHz + 4 x Cortex-A53 1.9 GHz |
| Number of Cores | 4 | 10 |
| Clock Rate | 2.34 GHz | 2.6 GHz |
| Chip technology | 14 nm | 10 nm |
| GPU | Adreno 530 | PowerVR 7400XTMP |
| The highest TDP | 11 | 5 |
| Memory | 6 Gb | 8 Gb |
| Features | Snapdragon X12 | MediaTek modem |
| Upload Speed (up to) | 150 Mbps | 50 Mbps |