The Dimensity 9300 vs Dimensity 9400 chips comparison is a close call. Most of the specs would be same and the performance difference isn’t significant. However, if you are shopping for a new smartphone in 2025, especially for it’s chip, the details are important. So, today we will break down their performance, AI capabilities, and efficiency. We would explore the key differences, and help you decide which MediaTek processor suits your needs!
Performance: Where’s Speed? Where’s Power?
When we talk about Dimensity 9300 vs Dimensity 9400 performance, both the chips stand up. They are built for speed, but the 9400 takes things up a notch. For that, let’s compare its CPU, multitasking, app loading and gaming capabilities.
Also read: Best Processor For Mobile Ranking Top 100 List!
CPU And Architecture
The Dimensity 9300 and 9400 both use an all-big-core design. Yes, it is different from generally how other chips stack up. These Dimensity chips skip smaller, power-saving cores to focus on raw performance. This is why, they are great for heavy tasks like gaming or video editing.
If you are really into the technical architecture of the chips, here is how they look like:
| Feature | Dimensity 9300 | Dimensity 9400 |
|---|---|---|
| Process Node | TSMC 4nm | TSMC 3nm (2nd Gen) |
| CPU Configuration | 1x Cortex-X4 @ 3.25 GHz 3x Cortex-X4 @ 2.85 GHz 4x Cortex-A720 @ 2.0 GHz | 1x Cortex-X925 @ 3.63 GHz 3x Cortex-X4 @ 3.3 GHz 4x Cortex-A720 @ 2.4 GHz |
| Single-Core Performance | ~2,210 (Geekbench 6) | ~2,876 (Geekbench 6, +35%) |
| Multi-Core Performance | ~7,478 (Geekbench 6) | ~8,987 (Geekbench 6, +28%) |
| AnTuTu Score | ~2 million | ~3 million (+59%) |
The Dimensity 9400 is definately more advanced than 9300 in terms of architecture and core design. It has a smaller core (3nm process vs. 4nm in the 9300), which translates to better performance and efficiency. The prime core in it, Cortex-X925 runs at a higher 3.63 GHz, and it has faster secondary cores as well.
App Loading And Multi-Tasking
Again, the Dimensity 9400 wins in app loading time and multi-tasking. It is because of the presence of double L2 cache and 50 per cent more L3 cache. In benchmarks, the 9400 scores 59 per cent higher on AnTuTu. You know, it’s a beast for demanding apps.
If you are a gamer or love multitasking, the 9400 gives you a slightly better experience. For example, it loads games like Genshin Impact faster and handles heavy editing apps with ease. The 9300 is still great but might lag slightly in the most intense scenarios.
Also read: Best MediaTek Processors Ranked: From Flagship To Budget!
GPU: Gaming and Graphics
Coming to GPU and graphics, which actually determines the gaming experience as well as video streaming. The AnTuTu score for Dimensity 9300 vs Dimensity 9400 shows the latter to be in a better position. Plus, the 9400’s Immortalis-G925 GPU is a big upgrade. It gives 41 per cent faster peak performance and 44 per cent better power efficiency. Check out the table for a better understanding:
| Feature | Dimensity 9300 | Dimensity 9400 |
|---|---|---|
| GPU | Immortalis-G720 MP12 | Immortalis-G925 MP12 |
| GPU Performance | ~880K (AnTuTu 10) | ~1.32M (AnTuTu 10, +50%) |
| Ray Tracing | Supported | 40 per cent faster ray tracing |
| Gaming Features | Basic HyperEngine | Adaptive Gaming Tech 3.0, Frame Rate Converter, Super Resolution |
The Dimensity 9400 GPU supports opacity micromaps (OMM) for more realistic visuals in games (think lifelike shadows and textures). It supports opacity micromaps (OMM) for more realistic visuals in games (think lifelike shadows and textures).
Also read: Best Phones With 1M+ AnTuTu Score Under 25000!
AI Capabilities: Smarter and More Advanced
AI has gradually become a big deal in today’s smartphones. Suddenly, every other function is AI-integrated, like voice assistants, photo enhancements, and on-device video generation. Chips also need modifications to enable those functions efficiently. See how these two stand out in the comparison table:
| Feature | Dimensity 9300 | Dimensity 9400 |
|---|---|---|
| NPU | APU 790 | 8th-Gen NPU |
| AI Performance | Supports 7B LLM at 20 tokens/sec | 80 per cent faster LLM prompts, 100 per cent faster diffusion |
| Unique AI Features | Basic generative AI | On-device LoRA training, video generation, Agentic AI |
| Power Efficiency | Good | 35 per cent more efficient |
Both have strong AI, but the 9400 pushes the boundaries. The 9400’s 8th-Gen NPU is a game-changer. It’s the first mobile chip to support on-device LoRA training (for customising AI models) and high-quality video generation. It is quite fast at processing large language models (LLMs) like Google’s Gemini Nano. So, you can expect the real-time translations to be pretty much on spot. The Dimensity Agentic AI Engine (DAE) lets developers create AI agents that act autonomously, like scheduling tasks or editing photos without cloud support.
The 9300 also handles AI well for things like photo optimisation or voice recognition. The 9400 has more futuristic features like generating videos from text prompts or enhancing photos with Gen-AI Super Zoom (up to 100x magnification). If you love AI-driven camera tricks or want cutting-edge AI apps, the 9400 is the way to go.
Also read: Samsung Exynos 1380 Vs Snapdragon 695: Which One Should You Choose In 2025?
Efficiency: Battery Life and Heat Management
A powerful chip is great, but it needs to sip power to keep your phone running longer. Here’s how the two compare in efficiency.
| Feature | Dimensity 9300 | Dimensity 9400 |
|---|---|---|
| Process Node | 4nm | 3nm (2nd Gen) |
| Power Efficiency | 10-15% better than Dimensity 9200 | 40% better than 9300 |
| Gaming Power Draw | Higher (e.g., 8.5W max in benchmarks) | Lower (e.g., 5.4W in Genshin Impact) |
| Camera Power Use | Standard | 14% lower for 4K60 video capture |
| Connectivity Efficiency | Wi-Fi 7, Xtra Range 2.0 | 50% better Wi-Fi/Bluetooth efficiency |
Since the 9400 came out later, it came with a design that’s 40 per cent more power efficient than the 9300. It means mobile phones with the 9400 chip are able to hold up a charge better. Overall, the 9300 is efficient for its time but can get warm during extended gaming. The 9400 stays cooler and stretches battery life.
Also read: Best MediaTek Processors Ranked: From Flagship To Budget!
Dimensity 9300 vs Dimensity 9400: Which One To Choose?
So, which chip is right for you? It depends on your needs, budget, and the phone you are eyeing. Here is a guide to help you decide:
| Pick the Dimensity 9300 If… | Pick the Dimensity 9400 If… |
|---|---|
| You’re on a budget, Phones like Vivo X100 Pro or Xiaomi 14T Pro are more affordable. | You want the best performance- 59 per cent higher AnTuTu score and a powerful GPU. |
| You need solid performance with gaming- it’s great for BGMI, Genshin Impact, and daily tasks. | You want the best performance- 59 per cent higher AnTuTu score and a powerful GPU. |
| You don’t need cutting-edge AI- Good enough for voice assistants and photos. | You love AI features- Supports video generation, 100x AI zoom, and more. |
| Battery life isn’t a dealbreaker- they are efficient but not the best. | Battery life matters- 40 per cent better power efficiency for heavy use. |
| You want good value without future-ready extras. | You want future-proofing- Built on 3nm, with Wi-Fi 7, Agentic AI, and more. |
Still Unsure?
Check the phone’s overall package. A Dimensity 9300 phone with a great camera or bigger battery might outperform a poorly optimised 9400 device. Brands like Vivo, OPPO, and Xiaomi use these chips, so compare their software (e.g., FunTouch OS vs. ColorOS) and features like cooling systems for gaming.
Also read: Mediatek Dimensity 9300 Vs Snapdragon 8 Gen 3: Performance, Gaming, AI And More!
In A Nutshell
The Dimensity 9300 is a fantastic chip for 2024 flagships. You are guaranteed a strong performance and decent efficiency for most devices that house it. But if you are looking for a bit extra, like more AI-smart features, long-lasting battery life with less heating, then the 9400 is safe to choose. For multi-tasking, I would say, both are equal when you are actually using them in the real world, even though on paper, 9400 is superior. If you are buying a new phone and can afford a 9400-powered device, it’s the smarter choice for future-proofing and top-tier features. If on a tight budget, the 9300 can still deliver excellent value.
What do you think about them? Which is your favourite in Dimensity 9300 vs Dimensity 9400? Let me know in the comments below!
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