MediaTek is gearing up for the launch of its latest flagship chipset, the Dimensity 9400, which is scheduled to debut on October 9, 2024. This highly anticipated chipset is expected to bring significant improvements in performance and efficiency, making it a strong contender in the ever-competitive mobile processor market. Here’s everything we know so far about the Dimensity 9400 and its potential impact on the smartphone landscape.

Key Features and Specifications
The MediaTek Dimensity 9400 is packed with cutting-edge technology, including a powerful octa-core architecture and a high-performance GPU. Below are the major highlights:
- Octa-Core CPU Design:
- 1x Cortex-X925 Prime Core clocked at 3.63 GHz for top-tier performance.
- 3x Cortex-X4 Cores running at 2.8 GHz for additional high-power computing.
- 4x Cortex-A725 Efficiency Cores clocked at 2.1 GHz for energy efficiency during lighter tasks.
- Immortalis-G925 MC12 GPU:
- This new GPU (Graphics Processing Unit) is one of the chipset’s standout features. It’s expected to provide unmatched graphics performance.
- In benchmarks, the Immortalis-G925 MC12 is 61% faster than its predecessor and beats even Apple’s A18 Pro in the GFXBench Aztec 1440P test, delivering 134 FPS, which is 86% better than Apple’s 72 FPS.
- Fabrication Process:
- The Dimensity 9400 is manufactured on TSMC’s 3nm N3E process, offering better efficiency and power management compared to previous models.
- It promises a 35% improvement in efficiency compared to the Dimensity 9300.
- Memory Support:
- The chipset supports 10.7 Gbps LPDDR5X memory, which is expected to enhance app loading times and improve overall gaming performance.

Benchmark Scores
MediaTek’s Dimensity 9400 has already made waves with impressive benchmark scores:
- Single-Core Score: 2,874 on Geekbench.
- Multi-Core Score: 8,969 on Geekbench.
- GFX Aztec 1440P (off-screen Vulkan test): 134 FPS, placing it ahead of the Apple A18 Pro and Snapdragon 8 Gen 3.
These benchmarks suggest that the Dimensity 9400 will be a gaming powerhouse, offering a significant 61% performance boost over the Dimensity 9300. The chipset also trumps many competitors in GPU power, making it ideal for graphic-intensive applications and mobile gaming.
Key Smartphones Featuring Dimensity 9400
Several smartphone manufacturers are expected to adopt the Dimensity 9400 for their upcoming flagship devices. Here’s a list of some of the key phones that will feature this chipset:
- Oppo Find X8 and Find X8 Pro:
- Expected to be one of the first smartphones to debut with the Dimensity 9400.
- Scheduled to launch on October 21, 2024.
- Vivo X200 Series:
- Another major player using the Dimensity 9400. The Vivo X200 series will be announced on October 14.
- OnePlus 13:
- Rumored to feature the Dimensity 9400, OnePlus is expected to unveil this flagship later in October 2024.

AI Capabilities
The Dimensity 9400 is not just about raw power and gaming. It also features an upgraded AI NPU (Neural Processing Unit), improving AI-driven tasks such as photography, voice recognition, and more. The AI boost is expected to be particularly beneficial for AI-based camera enhancements, facial recognition, and voice assistants, making the overall smartphone experience more seamless.
GPU vs. Competitors
One of the most notable aspects of the Dimensity 9400 is its GPU performance, especially in comparison with its rivals. Here’s how it stacks up:
- Apple A18 Pro:
- Scored 72 FPS in the GFXBench Aztec test, which is significantly lower than the Dimensity 9400‘s 134 FPS.
- Qualcomm Snapdragon 8 Gen 3:
- The Snapdragon 8 Gen 3 reached 95 FPS, placing it far behind the Dimensity 9400.
- Ray-Tracing Capabilities:
- The Dimensity 9400 introduces enhanced ray-tracing technology, improving lighting effects in mobile games. It’s said to rival PC-level ray tracing performance, a feature previously not seen in smartphones.


Efficiency and Thermal Management
While powerful performance is a major highlight, MediaTek has also focused on improving efficiency and thermal management. The Dimensity 9300 suffered from thermal issues, but the new N3E process and thermal management optimizations in the Dimensity 9400 are expected to reduce overheating, making it more suitable for sustained performance in long gaming sessions or intensive app use.
What to Expect on Launch Day
On October 9, MediaTek is expected to reveal not only the Dimensity 9400 but also a broader lineup of next-gen products. While the Dimensity 9400 will undoubtedly be the star of the show, there are rumors that MediaTek might unveil additional chipsets or updates to its AI processing technologies.
Conclusion: A Major Leap for MediaTek
The Dimensity 9400 is shaping up to be one of the most powerful chipsets for 2024, with impressive improvements in GPU performance, AI capabilities, and energy efficiency. With Oppo, Vivo, and OnePlus gearing up to launch their flagship devices with this chipset, it’s clear that MediaTek is aiming to compete head-to-head with Qualcomm and Apple.
The Dimensity 9400 is not only a gaming beast but also brings enhanced AI and energy efficiency, making it an excellent choice for a variety of flagship smartphones. As the smartphone market becomes increasingly competitive, MediaTek’s Dimensity 9400 could be the processor that helps the company secure its place as a top-tier chipset maker.