The competition between MediaTek and Qualcomm in the mobile processor market is intensifying. MediaTek’s latest chipset, the Dimensity 8400 Ultra, targets the mid-to-upper segment of smartphones, while Snapdragon 8 Gen 2 is a proven processor for flagship devices. So, how do these two processors compare in terms of performance? Let’s dive into the details.
Benchmark Results: A Neck-and-Neck Battle
Both processors are built using TSMC’s 4nm process. However, in AnTuTu tests, the difference between them is minimal. The Dimensity 8400 Ultra scores 1,590,202, while the Snapdragon 8 Gen 2 follows closely with 1,579,204.

In Geekbench tests, Snapdragon 8 Gen 2 takes the lead in single-core performance (1,870 vs. 1,579), but the Dimensity 8400 Ultra excels in multi-core tests (6,238 vs. 5,362). This is mainly due to the Dimensity 8400 Ultra’s CPU architecture, which leverages entirely high-performance cores for better overall efficiency.
On the GPU front, Snapdragon 8 Gen 2 shines with its Adreno 740, delivering superior graphics performance. The Adreno 740’s support for ray tracing gives it an edge, particularly in graphics-intensive games.
The Dimensity 8400 Ultra, on the other hand, uses the Mali-G720 MP7. While it’s not as powerful as the Adreno 740, it’s still a capable GPU. MediaTek’s HyperEngine 3.0 Gaming and Frame Rate Converter technologies help maintain stable frame rates, making it a strong contender for gaming performance.
In terms of connectivity, the Snapdragon 8 Gen 2 offers a clear advantage with its X70 modem, supporting download speeds of up to 10 Gbps, compared to the Dimensity 8400 Ultra’s 5.1 Gbps 5G modem. Additionally, Snapdragon supports Wi-Fi 7, while Dimensity offers Wi-Fi 6E. However, Dimensity has an edge in Bluetooth, featuring the newer Bluetooth 5.4 standard.
Overall, Snapdragon 8 Gen 2 emerges as the more powerful chipset, particularly in terms of GPU performance and connectivity. However, the Dimensity 8400 Ultra provides excellent value for money, making it a compelling choice for users looking for high multi-core performance at a more affordable price.
Ultimately, which processor is better for you depends on your usage priorities. Do you value the superior graphics and gaming performance of Snapdragon 8 Gen 2, or the multi-core efficiency of Dimensity 8400 Ultra? Share your thoughts in the comments!