MediaTek Dimensity 6400: specs, phone list, benchmarks and gaming performance
MediaTek Dimensity 6400 is a 2.5 GHz 8-core processor using the 2x Cortex-A76 2,5 GHz + 6x Cortex-A55 2 GHz architecture. The GPU is Mali-G57MC, which supports up to 12 Gb of memory. It was announced on 02/17/2025. It is manufactured using 6 nm technology, so it has good specifications, with a TDP of 10. It has a connection speed up to 210 Mbps, thanks to the built-in modem. MediaTek Dimensity 6400 performs better than Qualcomm Snapdragon 4 Gen 1 cpu in benchmark tests, which makes it equal in performance with MediaTek Dimensity 810. Smartphones which use the chip include the Realme 15T and Realme 15T. You can see more details in the datasheet below.
Specification
| Processor name | MediaTek Dimensity 6400 |
|---|---|
| Release Date | 02/17/2025 |
| CPU Architecture | 2x Cortex-A76 2,5 GHz + 6x Cortex-A55 2 GHz |
| Number of Cores | 8 |
| Clock Rate | 2.5 GHz |
| Chip technology | 6 nm |
| GPU | Mali-G57MC |
| The highest TDP | 10 |
| Memory | 12 Gb |
| Features | MediaTek 5G modem |
| Upload Speed (up to) | 210 Mbps |
Here is the list of best MediaTek Dimensity 6400 Phones in 2025
- Realme 15T
- See the list of all phones powered by MediaTek Dimensity 6400 with prices and specifications here
MediaTek Dimensity 6400 Gaming Performance Test
The GPU Mali-G57MC is responsible for gaming performance in the MediaTek Dimensity 6400 and shows a result from 25 to 57 fps. Here are the speed tests and benchmarks for the reviewed games like PUBG and Genshin Impact.
| Gaming test | MediaTek Dimensity 6400 |
|---|---|
| PUBG: Mobile | 51 fps |
| PUBG: New State | 45 fps |
| Call of Duty: Mobile | 57 fps |
| Fortnite | 25 fps |
| Genshin Impact | 33 fps |
| Mobile Legends: Bang Bang | 57 fps |
MediaTek Dimensity 6400 Benchmarks and Rankings
MediaTek Dimensity 6400 has an Antutu benchmark score of around 392711 points, GeekBench test score 1986 / 675, and 3Dmark ranking of 1192 . The performance is due to the Mali-G57MC GPU.
| Benchmark | MediaTek Dimensity 6400 |
|---|---|
| Antutu | 392711 |
| Geekbench | 1986/675 |
| 3DMark | 1192 |
Antutu
MediaTek Dimensity 6400 has an Antutu benchmark score of around 392711 points, ranked higher than Qualcomm Snapdragon 4 Gen 1 (390874) and lower than MediaTek Dimensity 810 (396277). To test the performance of this chip and get these results, we used phones such as the Realme 15T with the Mali-G57MC GPU and the Realme 15T. See the comparison with other cpu's in table below.
Geekbench
MediaTek Dimensity 6400 CPU has a total score of around 1986 / 675 points on the Geekbench benchmark, which means it ranks higher than the MediaTek Dimensity 700 (1981 / 656) but lower than the MediaTek Dimensity 6080 (1989 / 662). We used phones such as the Realme 15T with the Mali-G57MC GPU and the Realme 15T to test the performance of this chip and get these results. See how it compares in the table below.
3DMark
MediaTek Dimensity 6400 has a benchmark score of 1192 points on 3DMark Benchmark. It performs better than MediaTek Dimensity 6300 (1180) and worse than Qualcomm Snapdragon 695 (1211). We tested this chip in phones like the Realme 15T with the Mali-G57MC GPU and the Realme 15T. Check out how this compares to other CPUs in the table below.