Dimensity 9400 vs Snapdragon 8 Gen 4: Performance Showdown

Dimensity 9400 vs Snapdragon 8 Gen 4

The Dimensity 9400 reportedly features much improved AI performance.

The alleged performance of the MediaTek Dimensity 9400 has leaked thanks to Digital Chat Station on Weibo. Based on the leaked Geekbench score of the Dimensity 9400 and the previously revealed performance of the Snapdragon 8 Gen 4, both chips are close to each other in multi-core performance.

After the launch of the Snapdragon 8 Gen 3 and the Dimensity 9300, the latest flagship SoCs from Qualcomm and MediaTek respectively, all eyes are now squarely set on the future Snapdragon 8 Gen 4 and the Dimensity 9400. According to previous reports, both the Snapdragon 8 Gen 4 and the Dimensity 9400 appear to bring considerable improvements over their predecessors.

Now, per the latest Dimensity 9400 leak from Digital Chat Station (DCS), MediaTek’s flagship chip should give the Snapdragon 8 Gen 4 a run for its money when it launches later this year.

The leaker alleges that the MediaTek Dimensity 9400 is fabbed on the TSMC’s second-generation 3 nm process and features a single Cortex-X5 core alongside 3x Cortex-X4 cores. We can assume that the rest of the 8-core design is completed by four Cortex-A720 cores. So, like the Dimensity 9300, the Dimensity 9400 is an all-big-core design without any efficiency-focused cores.

When it comes to performance, DCS suggests that the “current” Dimensity 9400 test sample scores close to 10,000 points in the Geekbench multi-core test. If true, this is notably lower than the previous report of a Dimenstiy 9400 chip earning a score of 11,739 in Geekbench’s multi-core benchmark. Additionally, with a score close to 10,000, the Dimensity 9400 is in the ballpark of the leaked Snapdragon 8 Gen 4 result of 10,628 and is a whopping 40.6% faster than the Snapdragon 8 Gen 3 per our testing.

It is important to mention that the Dimensity 9400 performance leaked by DCS is of a pre-release sample chip. So, the final showing of retail silicon could be notably different. Therefore, take any figures listed here as unconfirmed and likely to undergo revision.

CPU Performance: Dimensity 9400 vs Snapdragon 8 Gen 4

The leaked Geekbench score suggests that the Dimensity 9400 holds its ground against the Snapdragon 8 Gen 4 in multi-core performance. However, the lower score compared to earlier reports raises questions about the consistency of the chip's performance.

While the leaked information indicates a potent combination of a single Cortex-X5 core alongside 3x Cortex-X4 cores, the real-world impact is yet to be seen. It's essential to remember that pre-release sample chips might not fully represent the capabilities of the retail version.

MediaTek's decision to stick with an all-big-core design, excluding efficiency-focused cores, indicates a focus on raw power. However, this strategy may come with trade-offs in terms of power efficiency, especially in scenarios where lower-power cores could handle less demanding tasks more efficiently.

Graphics Processor and AI Capabilities

While the leak emphasizes improved AI performance, it's crucial to wait for the official release to validate these claims. The alleged use of a single Cortex-X5 core alongside 3x Cortex-X4 cores points to a focus on high-performance tasks, but the real-world impact remains to be seen.

MediaTek's commitment to enhancing AI capabilities is commendable, and if the leaked scores hold true, it could position the Dimensity 9400 as a strong competitor in AI-driven applications. However, the absence of concrete details on the AI architecture and features limits a comprehensive evaluation at this point.

The graphics processor, a critical component for gaming and visual tasks, needs more scrutiny. The leak provides no insights into the GPU specifications or performance metrics. As the gaming landscape evolves, consumers increasingly prioritize devices with powerful GPUs, and the Dimensity 9400's success will hinge on its graphics processing capabilities.

Display and Connectivity

No information is provided in the leak regarding the display and connectivity features. These aspects play a significant role in the overall user experience, and a lack of details leaves us in the dark about the complete capabilities of the Dimensity 9400.

Modern smartphones are expected to offer vibrant displays with high refresh rates and seamless connectivity options. The absence of information on display specifications, such as resolution, refresh rate, and display technology, makes it challenging to assess the Dimensity 9400's suitability for multimedia and gaming.

Connectivity, including support for the latest 5G standards and Wi-Fi technologies, is equally crucial. Consumers anticipate rapid and stable connections, and the absence of details on the Dimensity 9400's connectivity features raises concerns about its competitiveness in the market.

RAM and Storage

Details about RAM and storage configurations are notably absent. These specifications are vital for multitasking and storage-intensive applications. The absence of information on these aspects makes it challenging to assess the chip's suitability for diverse user needs.

Consumers today demand smartphones with ample RAM for smooth multitasking and sufficient storage to accommodate their growing digital content. The leak leaves a critical gap in our understanding of the Dimensity 9400's capabilities, as the efficiency of these components directly impacts the overall user experience.

Camera Capabilities

The leak doesn't touch upon the camera capabilities of the Dimensity 9400. In an era where smartphone photography is a key consideration for consumers, the absence of information on camera features is a notable gap in the leak.

Consumers often prioritize smartphones with advanced camera systems, featuring high megapixel counts, advanced sensors, and innovative imaging technologies. Without insights into the Dimensity 9400's camera capabilities, it's challenging to gauge its competitiveness in the ever-evolving smartphone camera landscape.

Dimension and Design

No details are provided regarding the physical dimensions or design of the Dimensity 9400. The size and form factor of a chip can impact device design and user preferences, and the lack of information on this front limits our comprehensive assessment.

Consumers have diverse preferences when it comes to the size and design of their smartphones. Some prioritize compact devices, while others prefer larger screens for multimedia consumption. The absence of information on the Dimensity 9400's dimension and design prevents us from understanding its potential appeal to a broad audience.

Operating System Compatibility

The leak doesn't address the compatibility of the Dimensity 9400 with different operating systems. Compatibility is crucial for the widespread adoption of a chip, and the absence of information on this aspect raises concerns about its versatility.

Consumers use smartphones running various operating systems, including Android and iOS. The ability of a chip to seamlessly integrate with different OS environments is essential for manufacturers aiming to cater to a diverse user base. Without details on the Dimensity 9400's OS compatibility, uncertainties about its adaptability persist.

Price and Other Features

There is no mention of the expected price range for devices equipped with the Dimensity 9400. Pricing is a critical factor for consumer decisions, and the absence of this information hinders our ability to evaluate the chip's overall value proposition.

Consumers make purchasing decisions based on a combination of performance, features, and price. The lack of insight into the expected pricing of devices featuring the Dimensity 9400 makes it challenging to assess its competitiveness in the market. Additionally, information on other features, such as security enhancements and software optimizations, would contribute to a more comprehensive evaluation.

Pros and Cons


  • Promising multi-core performance, as suggested by the leaked Geekbench score.
  • Improved AI capabilities, if the leak holds true, showcasing MediaTek's commitment to innovation.


  • Uncertainty about the chip's real-world performance due to variations in leaked scores.
  • Lack of information on key aspects such as display, connectivity, RAM, storage, and camera capabilities.
  • No details on the physical dimensions, design, and compatibility with different operating systems.
  • Missing information on the expected price range, making it challenging to assess the chip's cost-effectiveness.

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