MediaTek Dimensity 800U vs MediaTek Helio G99
We compared the performance of processors and found out that MediaTek Dimensity 800U is better than MediaTek Helio G99 by 12.46%. It has 8 cores at 2.4 GHz and an Arm Mali-G57 GPU versus 8 cores at 2.2 GHz with Mali G57MC. In the 3DMark test, it scored 1602 points against 1101 , which is 45.50% higher.
Its disadvantage is a TDP of 10W (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 MediaTek Dimensity 800U is better, 211 Mbps vs 150 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.
MediaTek Dimensity 800U vs MediaTek Helio G99 Benchmarks and Rankings
| Benchmark | MediaTek Dimensity 800U | MediaTek Helio G99 | Difference |
|---|---|---|---|
| Antutu | 337553 | 358794 | 6.29% |
| Geekbench | 1911/612 | 1875/565 | 1.92% / 8.32% |
| 3Dmark | 1602 | 1101 | 45.50% |
MediaTek Dimensity 800U vs MediaTek Helio G99 Gaming Performance Test
| Gaming test | MediaTek Dimensity 800U | MediaTek Helio G99 | Difference |
|---|---|---|---|
| PUBG: Mobile | 46 fps | 46 fps | - |
| PUBG: New State | 41 fps | 46 fps | 12.20% |
| Call of Duty: Mobile | 50 fps | 43 fps | 16.28% |
| Fortnite | 29 fps | 27 fps | 7.41% |
| Genshin Impact | 35 fps | 33 fps | 6.06% |
| Mobile Legends: Bang Bang | 59 fps | 60 fps | 1.69% |
MediaTek Dimensity 800U vs MediaTek Helio G99 Specification
| Processor name | MediaTek Dimensity 800U | MediaTek Helio G99 |
|---|---|---|
| Release Date | 8/15/2020 | 5/23/2022 |
| CPU Architecture | 2x Cortex-A76 (2.4 GHz) + 6x Cortex-A55 (2 GHz) | 2x Cortex-A76 2.2 GHz + 6x Cortex-A55 2 GHz |
| Number of Cores | 8 | 8 |
| Clock Rate | 2.4 GHz | 2.2 GHz |
| Chip technology | 7 nm | 6 nm |
| GPU | Arm Mali-G57 | Mali G57MC |
| The highest TDP | 10 | 5 |
| Memory | 12 Gb | 8 Gb |
| Features | MediaTek modem | MediaTek modem |
| Upload Speed (up to) | 211 Mbps | 150 Mbps |