Snapdragon 6 Gen 3 vs Dimensity 6300: How Much Faster Qualcomm Is

The Qualcomm Snapdragon 6 Gen 3 and MediaTek Dimensity 6300 are used in affordable 5G smartphones, but there is a noticeable performance gap between them. The Snapdragon has four Cortex-A78 cores and more powerful Adreno 710 graphics, while the Dimensity 6300 uses two Cortex-A76 cores and Mali-G57 MC2.

Real smartphones confirm the difference between the chips. Snapdragon 6 Gen 3 models are faster in Geekbench, AnTuTu, and especially graphics tests, while the Dimensity 6300 is more commonly found in cheaper devices.

Key differences

The Snapdragon 6 Gen 3 uses a more modern CPU configuration. It has four Cortex-A78 cores versus two Cortex-A76 cores in the Dimensity 6300, so the difference is especially noticeable in multithreaded workloads.

The Snapdragon 6 Gen 3 supports LPDDR5 and Wi-Fi 6/6E, while the Dimensity 6300 is limited to LPDDR4X and Wi-Fi 5. However, a specific smartphone may use simpler memory or storage than the platform itself supports.

Performance

In Geekbench 6 Single-Core, the Snapdragon is approximately 27% faster. In Multi-Core, the gap increases to 46%. This is partly explained by its four Cortex-A78 cores versus two Cortex-A76 cores.

The advantage is even larger in AnTuTu because the test measures not only the CPU, but also the GPU, memory, and overall system speed.

Results from real smartphones

Results from production smartphones confirm the Snapdragon 6 Gen 3’s advantage.

The Samsung Galaxy A36 and Moto G Stylus 5G score around 1000 points in Geekbench 6 Single-Core and approximately 2800-2900 in Multi-Core.

Dimensity 6300 models score around 780-790 and 2000-2020 points, respectively.

The Moto G Stylus 5G scores around 831 thousand points in AnTuTu 11, compared with 527 thousand for the Moto G-a difference of approximately 58%.

The Dimensity 6300 is more often installed in cheaper smartphones, so the performance difference should be considered alongside the device’s price.

Graphics and gaming

The difference between the Adreno 710 and Mali-G57 MC2 is even more noticeable than the CPU gap.

In 3DMark Steel Nomad Light, the Samsung Galaxy A36 scores around 315 points, while the Moto G Stylus 5G (2025) scores around 301. The Motorola Moto G Power (2025), with the Dimensity 6300, scores approximately 152 points.

Both platforms offer enough performance for simple games, but the Snapdragon handles more demanding titles better and more often delivers a steadier frame rate. The Mali-G57 MC2 is noticeably weaker and reaches its performance limit sooner.

Which one to choose

The Snapdragon 6 Gen 3 is noticeably faster than the Dimensity 6300. Its advantage is approximately 27% in Geekbench 6 Single-Core, 46% in Multi-Core, and around 59% in AnTuTu 11. In demanding graphics tests, the gap can approach twofold.

At a similar price, a smartphone with the Snapdragon 6 Gen 3 is preferable. It is faster in everyday tasks and better suited to gaming.

The Dimensity 6300 handles everyday apps and less demanding games, but falls noticeably behind the Snapdragon under heavy workloads.

At the same price, the Snapdragon 6 Gen 3 is clearly the better choice for performance. The Dimensity 6300 makes sense primarily in significantly cheaper smartphones.