In the ever-evolving world of mobile technology, MediaTek is at the forefront, consistently pushing the boundaries of innovation. Their latest offering, the Dimensity 9300, is set to revolutionize the way we experience mobile devices. This cutting-edge flagship mobile chip features a unique “All Big Core” design, providing extraordinary performance while maintaining exceptional power efficiency. In this article, we will delve into the features and capabilities of the Dimensity 9300, highlighting its potential impact on gaming, video capture, and generative AI processing.

The Powerhouse: Dimensity 9300

The Dimensity 9300 boasts an impressive array of features, making it a game-changer in the world of mobile chipsets. Joe Chen, President at MediaTek, describes this unique architecture as a gateway to a new era of generative AI applications. The chip’s upgraded on-chip AI Processing Unit (APU 790) is a significant contributor to this claim.

APU 790: A Leap in AI Performance

The next-generation APU 790 integrated into the Dimensity 9300 is designed to significantly enhance generative AI performance and energy efficiency. With a 45% reduction in power consumption, it doubles the integer and floating-point operations performance. The APU 790 uses the transformer model for operator acceleration, resulting in processing speeds eight times faster than the previous generation. Additionally, MediaTek’s mixed-precision INT4 quantization technology and NeuroPilot memory hardware compression efficiently utilize memory bandwidth, reducing memory requirements for large AI models. The APU 790 also supports NeuroPilot Fusion, offering adaptability to large language models.

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Immortalis G720 GPU: Gaming Redefined

The Dimensity 9300 is equipped with Arm’s latest flagship GPU, the Immortalis-G720, providing an incredible 46% boost in GPU performance while maintaining the same power consumption level as the previous generation chipset. This means a significant performance upgrade without compromising battery life. The Dimensity 9300 combines its octa-core CPU design with MediaTek’s second-generation hardware raytracing engine, ensuring console-level global illumination effects at a smooth 60 FPS. Users can seamlessly multitask, such as gaming and video streaming simultaneously, thanks to this powerful chipset.

New ISP: Photography and Video Capture Reimagined

The Dimensity 9300 sets new standards for mobile photography and video capture with its low-power AI-ISP and always-on HDR, supporting up to 4K resolution at 60 FPS. It also offers cinematic mode with real-time bokeh tracking, AI Noise Reduction (AI-NR), and AI processing on RAW photos and videos. In addition, it supports the new Ultra HDR format in Android 14, making photos more vibrant while remaining compatible with the universally supported JPEG format. Ambient light adaptive HDR recovery technology further enhances the photography experience.

Connectivity: A Seamless Experience

The Dimensity 9300 ensures a seamless user experience with support for Wi-Fi 7 speeds up to 6.5 Gbps and MediaTek Xtra Rangeā„¢ Technology for improved long-range connectivity. The Multi-Link Hotspot technology improves smartphone tethering speeds by up to 3X compared to other solutions.

Other Features

Apart from the highlights mentioned above, the Dimensity 9300 offers several other noteworthy features:

  • Big core power: Built on TSMC’s third generation 4nm process, it features four Arm Cortex-X4 cores and four Cortex-A720 cores, maximizing performance.
  • Faster display speeds: Supporting WQHD at 180Hz and 4K up to 120Hz for stunning visuals.
  • Seamless 5G connectivity: With 5G R16 modem supporting 4CC-CA Sub-6GHz and 8CC-CA mmWave.
  • Speedy memory: Supporting LPDDR5T 9600Mbps memory, currently the highest speed available.

Security: A Top Priority

The Dimensity 9300 prioritizes user security with a privacy-focused design. It resists physical attacks on data access by safeguarding important processes during boot-up and secure computing. Arm’s advanced Memory Tagging Extension (MTE) technology further bolsters the chipset’s security measures, ensuring user safety and accelerating development processes.

The first smartphones featuring the Dimensity 9300 chipset are expected to hit the market by the end of 2023.


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