Snapdragon 8 Elite vs. Dimensity 9400 (Which Chip Wins?)

Process Node

The Snapdragon 8 Elite and the MediaTek Dimensity 9400 are both based on TSMC’s advanced 3nm technology (N3E), offering enhanced efficiency and performance. This cutting-edge node helps reduce battery consumption while boosting processing power, making these chips among the most efficient mobile processors.

The 3nm design enables Qualcomm and MediaTek to push the boundaries of smartphone performance while improving battery life. With these advancements, users can expect more power without compromising on energy efficiency.

CPU Configuration

Snapdragon 8 Elite employs bespoke Oryon cores in a 2+6 configuration, with two high-performance cores clocked at 4.32 GHz and six efficiency cores at 3.53 GHz. The Dimensity 9400 from MediaTek utilizes three clusters, including a Cortex-X925 core running at 3.63 GHz, three Cortex-X4, and four Cortex-A720 cores.

Qualcomm’s configuration is designed to maximize raw single-core performance, which is crucial for tasks that rely on higher speeds. MediaTek, on the other hand, balances power across multiple cores, optimizing for multi-core processing.

Performance Enhancements

The Snapdragon 8 Elite’s Oryon cores provide a 45% performance boost and a 44% increase in power efficiency over previous generations, offering smoother performance during intensive workloads. Dimensity 9400, in contrast, improves single-core performance by 36% while enhancing multi-core performance by 28%, making it ideal for multitasking and demanding applications.

Snapdragon’s focus on raw single-core speed suits users who prioritize high-performance tasks. MediaTek’s chip is better suited for those who need a more balanced approach to handling a variety of tasks.

L2 and L3 Cache

The Snapdragon 8 Elite comes with a large 12MB of L2 cache, the highest found in mobile chipsets. This contributes to improved multitasking and app responsiveness, ensuring a seamless experience even during demanding tasks.

MediaTek’s Dimensity 9400 also includes a significantly larger L2 cache compared to its predecessor, allowing for faster app launches and smoother operation. The increased cache size in both chips translates to an overall performance boost, especially in scenarios that involve multiple apps or large files.

GPU Architecture

Snapdragon 8 Elite introduces Qualcomm’s sliced Adreno GPU architecture to improve gaming performance and energy efficiency. 

The Dimensity 9400 from MediaTek combines the Immortalis-G925 GPU with a 12-core architecture, resulting in 41% greater performance and 44% improved efficiency, making it suitable for high-fidelity gaming.

Ray Tracing and Gaming Technology

Qualcomm’s Adreno GPU supports real-time ray tracing and Unreal Engine 5.3, producing console-quality visuals with fast frame rates and realistic lighting. 

The Immortalis-G925 from MediaTek features ray tracing and HyperEngine technology, which promises to provide sustained FPS and heat control. Both GPUs enable cinematic-quality gaming on smartphones.

AI Processing Power

The Snapdragon 8 Elite is equipped with the Hexagon NPU, which accelerates AI tasks by 45% and supports multimodal processing. This allows for improved AI features, such as real-time object recognition and dynamic scene adjustments in photography.

MediaTek’s 8th-generation NPU supports Agentic AI, which enhances user experience by adapting applications to individual needs. This AI technology allows apps to act autonomously, offering proactive recommendations without user intervention, making the device smarter over time.

Agentic AI in Dimensity 9400

MediaTek’s Agentic AI stands out for its ability to understand user actions and context autonomously. It can recommend actions or shortcuts based on user behavior, making for a more intuitive and personalized experience.

This AI is designed to work seamlessly with third-party apps, further enhancing its usefulness. Qualcomm’s Snapdragon 8 Elite also includes advanced AI features, but MediaTek’s autonomous Agentic AI takes it a step further in terms of adaptability and user personalization.

AI Authenticity Features

Qualcomm applies C2PA technology to audio and video, verifying content authenticity using cryptographic indicators. This feature combats misinformation by providing metadata that indicates whether media has been AI-altered. 

Although it lacks a similar function, MediaTek’s Dimensity 9400 focuses on diffusion generation to accelerate AI-generated content.

Camera Processing Power

The Snapdragon 8 Elite’s AI-powered Spectra ISP can handle 320MP images, Zero Shutter Lag, and real-time semantic segmentation. 

The Dimensity 9400’s Imagiq 1090 ISP supports 320MP capture, 100x zoom with AI super-resolution, and HDR at all zoom ranges. Qualcomm’s ISP focuses on precision, whilst MediaTek’s emphasizes AI-powered clarity.

Video Capture and Energy Efficiency

Both chipsets offer 8K video recording at 60 fps, with Dimensity 9400 requiring 14% less power for extended video sessions. 

Snapdragon’s ISP provides 20% higher perceived resolution, improving video clarity through fast processing. These developments ensure that videos are of cinematic quality while using less electricity.

Connectivity Advancements

Qualcomm’s Snapdragon X80 modem supports peak download speeds of 10Gbps and Bluetooth 6.0, providing improved range and stability. 

The Dimensity 9400 modem matches 5G speed but includes Bluetooth 5.4. Qualcomm’s modem outperforms others regarding stability and speed, which is critical for connected and Internet of Things ecosystems.

Benchmark Scores (CPU)

In Geekbench CPU tests, the Snapdragon 8 Elite outperforms the Dimensity 9400 in both single-core and multi-core scores, with results of 3,033 and 9,271, respectively. Qualcomm’s bespoke cores provide better single-threaded performance, making it ideal for applications that demand high-speed processing.

MediaTek’s Dimensity 9400 scores lower but excels in multi-core tasks, making it suitable for users who require multitasking capabilities. The performance difference is more noticeable in single-threaded tasks, where Snapdragon holds the edge.

Benchmark Scores (GPU)

In Geekbench GPU tests, the Dimensity 9400’s Immortalis-G925 GPU outperformed the Snapdragon 8 Elite’s Adreno 830, especially in Vulkan API tests. MediaTek’s GPU is particularly strong in handling high-intensity graphics, offering better performance in gaming and graphics-heavy applications.

Snapdragon’s Adreno GPU provides excellent gaming performance, but MediaTek’s GPU provides a more immersive visual experience for users who prioritize graphics. The slight edge in GPU performance is something that gamers may appreciate when choosing between these two processors.

Security and Authenticity

Qualcomm’s Hexagon AI engine integrates Truepic C2PA for a secure media creation environment that ensures legitimate content. While MediaTek does not have a similar function, its AI-powered authenticity in content production increases trustworthiness by eliminating visual inconsistencies in AI-modified photographs.

If you want to explore more about the latest advancements in technology, check out “What’s New in Android 15 (Features and Release Date)“ to discover the newest features and improvements in Android’s ecosystem.

Early Verdict

Snapdragon 8 Elite and Dimensity 9400 represent the peak of mobile processors, with just minor changes in raw performance. Qualcomm’s processor excels in sustained performance, while MediaTek leads in AI flexibility.

Ultimately, the decision will be based on user requirements for performance, camera, gaming, and AI features.

If you’re wondering which mobile processor could be the best for you, check out the Google Pixel 9a and its upcoming features.