Key Highlights:
- Powerful Performance: The Dimensity 9400 features a Cortex-X925 core at 3.626 GHz, delivering fast and efficient processing for flagship smartphones.
- Enhanced AI: With integrated AI models, it offers 17% faster image and 50% faster text generation, improving on-device performance and security.
- Advanced Memory: Supporting LPDDR5X memory with speeds up to 10.7 Gbps and 24 GB RAM, it ensures a 25% performance boost over previous generations.
MediaTek is known for making systems-on-chipset products for smartphones and other products. They are developing there MediaTek Dimensity 9400. This chipset has already passed the Apple A18 chip in a GPU benchmark and topped the AnTuTu score. This processor is expected to be announced on November 1, 2024. This chipset will come with One Cortex-X925, Three Cortex-X4 and four Cortex-A725.
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This processor is going to be a processor for the flagship smartphones. It is expected that this new processor may power Samsung S25. when this processor will come, it is going to create a tough competition for the other brands.

Key Specifications:
Features | Details |
CPU Architecture | 1x Cortex-X925 (3.626 GHz), 3x Cortex-X4 (up to 2.85 GHz) and 4x Cortex-A720/A725 (up to 2 GHz) |
GPU | Immortalis-G925 MC12 (1,612 MHz) |
AI Integration | 1B and 7B AI language models, 1B AI vision model, Generates images 17% faster, Text generation 50% faster |
Memory Support | LPDDR5X (up to 10.7 Gbps) and supports up to 24 GB RAM |
AI Performance | Faster real-time performance, enhanced data security |
Expected Release Date | November 1, 2024 (rumored) |
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Table of Contents

Launch Date
It is expected that this processor will be officially announced on November 1, 2024. It is not yet confirmed which brand will first add this processor to power their smartphone. It has been rumored that Samsung S25 may come with a Chipset powered by MediaTek Dimensity 9400. Even though these are just rumors but all the smartphone brand like Samsung, vivo, oppo and other big brand may include this chipset in their upcoming flagship smartphone.
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Design
MediaTek Dimensity 9400 will come with one Cortex-X925 super-large core clocked at up to 3.626 GHz, three Cortex-X4 large cores, and four Cortex-A720 cores. DCS says the X4 and A720/A725 cores will be clocked exactly as they were in the Dimensity 9300 launched last year, so up to 2.85 GHz for the former and 2 GHz for the latter. The Dimensity 9400 will have an Immortalis-G925 MC12 GPU clocked at 1,612 MHz’s.

AI Integration
Just like the snapdragon 8 gen 4, MediaTek Dimensity 9400 will also come with Enhanced AI integration. The Dimensity 9400 Is expected to come with faster AI response as compared to its predecessor. It can generate images 17% faster and texts 50% faster. It integrates 1B and 7B AI language models and a 1B AI vision model directly into devices. Which gives enhance data security, improve real-time performance, and enables personalized user experience by keeping all the sensitive data on the device.
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Memory Support
This processor will support LPDDR5X memory which is the latest memory standard available. It also offers blazing-fast data transfer speeds of up to 10.7 Gbps. The memory will come with a 25% faster performance as compared to the previous generation processor. The chipset will support up to 24 GB RAM.

Conclusion
The MediaTek Dimensity 9400 offers top-tier performance with a Cortex-X925 core, Immortalis-G925 MC12 GPU, and LPDDR5X memory support for up to 24 GB RAM. With faster AI capabilities and enhanced efficiency, it is designed for flagship smartphones. It is expected to feature in upcoming smartphones from brands like Samsung, oppo, vivo etc. This chipset will set new standards for smartphone processors.
1Q: What are the key features of the MediaTek Dimensity 9400?
A: The Dimensity 9400 features a Cortex-X925 core clocked at 3.626 GHz, Immortalis-G925 MC12 GPU, support for LPDDR5X memory up to 24 GB, and advanced AI integration for faster processing and improved efficiency.
2Q: What is the expected clock speed of the MediaTek Dimensity 9400?
A: The Cortex-X925 super-large core is clocked at 3.626 GHz, while the Cortex-X4 large cores run up to 2.85 GHz, and the Cortex-A720 cores are clocked at 2 GHz.
3Q: How does the Dimensity 9400 improve AI performance?
A: It features enhanced AI integration, including 1B and 7B language models and a 1B AI vision model. This allows it to generate images 17% faster and texts 50% faster, improving real-time performance and data security.
4Q: What memory support does the Dimensity 9400 offer?
A: The chipset supports LPDDR5X memory with transfer speeds up to 10.7 Gbps and can handle up to 24 GB of RAM, offering a 25% performance boost over previous generations.
5Q: Which brands are rumored to use the Dimensity 9400 in their smartphones?
A: Brands like Samsung, vivo, and Oppo are rumored to use the Dimensity 9400 in their upcoming flagship models, with the Samsung S25 possibly featuring this chipset.
6Q: What makes the Dimensity 9400 suitable for flagship smartphones?
A: Its powerful CPU, fast AI processing, high memory capacity, and advanced GPU make it ideal for high-end devices, offering superior performance and efficiency for flagship smartphones.
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[…] Read this also: MediaTek Dimensity 9400: Leaked Details […]