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Recently, MediaTek released the Dimensity 9400e flagship mobile chip. As a new member of the Dimensity flagship family, the Dimensity 9400e adopts MediaTek's advanced full-core architecture. With powerful performance and outstanding energy efficiency, it brings excellent mobile gaming, artificial intelligence, imaging and communication experiences to a wide range of smartphone users.

Dr. Li Yanji, General Manager of MediaTek's Wireless Communications Division, said, "MediaTek is committed to bringing global users an unimaginable flagship experience, making high performance, high intelligence, high energy efficiency and low power consumption the gene-level advantages of the Dimensity mobile platform." The powerful hardware configuration of Dimensity 9400e combined with advanced MediaTek gaming technology can bring a long-lasting, smooth and stunning entertainment experience, allowing users to play more enjoyably and for a longer time.

The Dimensity 9400e adopts the high-efficiency TSMC third-generation 4nm process. The all-large-core CPU architecture includes 4 Cortex-X4 super-large cores with a maximum main frequency of up to 3.4GHz, and 4 Cortex-A720 large cores with a main frequency of 2.0GHz. The powerful full-core can easily meet the performance requirements of users for multi-tasking, complex tasks and other application scenarios, while also maintaining excellent energy efficiency. The Dimensity 9400e is equipped with the flagship 12-core GPU Immortalis-G720, providing powerful graphics rendering performance for mobile phone enthusiasts and gamers. In addition, this chip also supports hardware-level mobile ray tracing technology, delivering outstanding ray tracing performance and console-level global lighting effects, which can significantly enhance the immersion of games.

With the advanced Dimensity Star Speed engine, the Dimensity 9400e enables users to fully enjoy a smooth, long-lasting and comfortable gaming experience. This chip supports Star Velocity Engine Adaptive Regulation Technology 2.0 (MAGT 2.0). Through real-time performance scheduling between the chip and game applications, it brings outstanding high frame rate stability and low power consumption performance. Furthermore, the Dimensity 9400e also supports Dimensity Frame Doubling Technology 2.0+ (MFRC 2.0+). Once enabled, power consumption savings can reach up to 40%.

The Dimensity 9400e supports the new generation of Dimensity AI development kit (NeuroPilot SDK), empowering innovative generative AI applications and services, and providing a high-quality experience of high-speed response, personalization and security. This chip is equipped with Enhanced Inference Decoding technology (SpD+), which can accelerate the operational efficiency of large language models. Meanwhile, Dimensity 9400e supports the world's mainstream large language models and small language models, and supports the on-side operation of the DeepSeek-R1-Distill (Qwen1.5B/Llama7B/Llama8B) model. It also supports multimodal Gemini Nano, LLaVA-1.57B, etc.

The Dimensity 9400e is equipped with a flagship-level 18-bit RAW ISP, supporting the AI semantic segmentation video engine, which can achieve 16-layer image semantic segmentation. At the same time, it supports high dynamic range recording noise reduction with 3 microphones. With advanced image and audio capture technologies, it brings professional-level video recording effects to mobile phone photography enthusiasts.

The features of MediaTek's Dimensity 9400e mobile chip also include:

It supports extending the Bluetooth connection distance between mobile phones within the line-of-sight range to 5 kilometers

• Supports Sub-6GHz four-carrier aggregation (4CC-CA), and the theoretical peak of the network downlink rate can reach 7Gbps

• Supports Wi-Fi 7 tri-frequency concurrent (5 data streams), and the theoretical peak transmission rate can reach 7.3Gbps

Support MediaTek 5G UltraSave 3.0 power-saving technology

• Multi-standard dual SIM dual standby

The first batch of smartphones adopting the MediaTek Dimensity 9400e mobile chip is expected to be released this month.

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