MediaTek Dimensity 9400e: Flagship Chipset for Budget Phones

Key Takeaways

1. MediaTek launched the Dimensity 9400e chipset, targeting sub-premium devices, alongside the Dimensity 9400 and 9400+.
2. The Dimensity 9400e is built on TSMC’s 4nm process and features a 4+4 core setup with Cortex-X4 and Cortex-A720 cores.
3. It includes advanced features like Adaptive Gaming Technology (MAGT 2.0), Frame Rate Converter (MFRC 2.0+), and support for AI models through the NeuroPilot SDK.
4. The chipset offers high connectivity speeds, achieving sub-6GHz 4CC-CA downloads of up to 7 Gbps and Wi-Fi 7 speeds of 7.3 Gbps.
5. The Dimensity 9400e is closely related to the previous Dimensity 9300+ and shares similarities with Qualcomm’s Snapdragon 8s Gen 4 and Snapdragon 8 Gen 3.

MediaTek has unveiled its latest chipset, the Dimensity 9400e. This new addition joins the Dimensity 9400 and Dimensity 9400+ in MediaTek’s top-tier lineup for the year. However, it is designed specifically for sub-premium devices, with some expected to launch later this month.

Technical Specifications

The Dimensity 9400e stands out from its siblings as it is manufactured using TSMC’s 4nm process. It boasts a unique 4+4 core setup, which includes four Cortex-X4 cores (one running at 3.4 GHz and three at 2.85 GHz) and four Cortex-A720 cores that can reach speeds of up to 2.0 GHz. On the graphics side, it features ARM’s Immortalis-G720 MP12.

Additional Features

Among the additional features of the Dimensity 9400e are MediaTek’s Adaptive Gaming Technology (MAGT 2.0), MediaTek Frame Rate Converter (MFRC 2.0+), and the latest NeuroPilot SDK for running DeepSeek-R1-Distill LLM models directly on devices. These advancements promise improved gaming and AI capabilities. In terms of connectivity, the Dimensity 9400e is reported to achieve sub-6GHz 4CC-CA download speeds of up to 7 Gbps and Wi-Fi 7 speeds up to 7.3 Gbps.

Comparison with Previous Models

The Dimensity 9400e is closely related to last year’s Dimensity 9300+, which powered the Xiaomi 14T Pro (available on Amazon). Its relationship with the Dimensity 9400 and Dimensity 9400+ parallels that of Qualcomm’s Snapdragon 8s Gen 4 and Snapdragon 8 Gen 3. Both chipsets have the same core configuration, Immortalis GPU, and similar network specifications.

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