MediaTek Dimensity 7400 vs MediaTek Helio G99
We compared the performance of processors and found out that MediaTek Dimensity 7400 is better than MediaTek Helio G99 by 116.55%. It has 8 cores at 2.6 GHz and an Mali-G615 MP GPU versus 8 cores at 2.2 GHz with Mali G57MC. In the Antutu Benchmark test, MediaTek Dimensity 7400 results were faster than MediaTek Helio G99 by 89.06%, scoring 678336 points vs 358794 marks. In the 3DMark test, it scored 3557 points against 1101 , which is 223.07% higher.
Its disadvantage is a TDP of 7W (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 7400 is better, 1400 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 7400 vs MediaTek Helio G99 Benchmarks and Rankings
| Benchmark | MediaTek Dimensity 7400 | MediaTek Helio G99 | Difference |
|---|---|---|---|
| Antutu | 678336 | 358794 | 89.06% |
| Geekbench | 3098/1067 | 1875/565 | 65.23% / 88.85% |
| 3Dmark | 3557 | 1101 | 223.07% |
MediaTek Dimensity 7400 vs MediaTek Helio G99 Gaming Performance Test
| Gaming test | MediaTek Dimensity 7400 | MediaTek Helio G99 | Difference |
|---|---|---|---|
| PUBG: Mobile | 120 fps | 46 fps | 160.87% |
| PUBG: New State | 60 fps | 46 fps | 30.43% |
| Call of Duty: Mobile | 60 fps | 43 fps | 39.53% |
| Fortnite | 30 fps | 27 fps | 11.11% |
| Genshin Impact | 60 fps | 33 fps | 81.82% |
| Mobile Legends: Bang Bang | 120 fps | 60 fps | 100.00% |
MediaTek Dimensity 7400 vs MediaTek Helio G99 Specification
| Processor name | MediaTek Dimensity 7400 | MediaTek Helio G99 |
|---|---|---|
| Release Date | 02/20/2025 | 5/23/2022 |
| CPU Architecture | 4 x ARM Cortex-A78 2.6GHz + 4 x ARM Cortex-A55 2.1GHz | 2x Cortex-A76 2.2 GHz + 6x Cortex-A55 2 GHz |
| Number of Cores | 8 | 8 |
| Clock Rate | 2.6 GHz | 2.2 GHz |
| Chip technology | 4 nm | 6 nm |
| GPU | Mali-G615 MP | Mali G57MC |
| The highest TDP | 7 | 5 |
| Memory | 16 Gb | 8 Gb |
| Features | MediaTek 5G modem | MediaTek modem |
| Upload Speed (up to) | 1400 Mbps | 150 Mbps |