MediaTek has unveiled its latest flagship processor, the MediaTek Dimensity 9400e. This processor, built on TSMC’s third-generation 4nm process, offers a wider range of options and functionality for device makers, including AI, connectivity, imaging, and gaming. It features an All Big Core CPU architecture with four Cortex-X4 super cores and four Cortex-A720 big cores, ensuring performance for multitasking and complex applications. The chipset also features a 12-core GPU, the Immortalis-G720, providing powerful graphics rendering capabilities for smartphone enthusiasts and gamers.

“With the launch of the MediaTek Dimensity 9400e, we are expanding our family of leading mobile platforms to ensure both device makers and users can select from a larger range of flagship experiences than ever before,” said Dr. Yenchi Lee, General Manager of MediaTek’s Wireless Communications Business Unit.  “We remain committed to exceeding expectations in top-tier performance, energy efficiency, and AI capabilities by combining powerful hardware with advanced MediaTek-driven   technologies.” 

With MediaTek HyperEngine technology, the Dimensity 9400e allows gaming enthusiasts to enjoy smooth, long-lasting, and responsive gaming experiences. The chipset supports MediaTek Adaptive   Gaming Technology (MAGT 2.0), enabling real-time performance scheduling between the chipset and gaming applications for excellent high-frame-rate stability and low power consumption. Furthermore,   the Dimensity 9400e supports MediaTek Frame Rate Converter (MFRC 2.0+), which can reduce power consumption by up to 40% when enabled. 

The Dimensity 9400e supports the latest MediaTek NeuroPilot SDK, enabling generative AI applications and services to deliver fast, personalized, and secure experiences. It features enhanced inference decoding technology (SpD+), accelerating the computational efficiency of large language models. It also supports global mainstream large language models and small language models, enabling on-device operation of DeepSeek-R1-Distill (Qwen1.5B/Llama7B/Llama8B) models, as well as Gemini Nano with   Multimodality, LLaVA-1.5 7B, and more. 

The MediaTek Dimensity 9400e is equipped with a flagship 18-bit RAW ISP, supporting AI semantic segmentation video engines capable of 16-layer image semantic segmentation. It also supports high-dynamic noise reduction for recordings with three microphones. Leveraging advanced image and audio capture technologies, the chipset delivers professional-grade video recording effects for smartphone photography enthusiasts.

Key features of the MediaTek Dimensity 9400e mobile chipset include: 

  • Bluetooth connection range between phones up to 5km within line of sight  
  • Sub-6GHz four-carrier aggregation (4CC-CA) with theoretical peak network download speeds of   up to 7 Gbps  
  • Wi-Fi 7 tri-band concurrency (5 data streams) with theoretical peak transmission speeds of up to 7.3 Gbps  
  • MediaTek 5G UltraSave 3.0 power-saving technology  
  • Multi-mode dual-SIM dual-active functionality 

The first smartphones powered by the MediaTek Dimensity 9400e mobile chipset are expected to launch this month. For more information about MediaTek Dimensity mobile chipsets, please visit:   https://www.mediatek.cn/products/smartphones/dimensity-5g