Full large-core architecture, generative AI support: MediaTek launches Dimensity 9300 processor

On November 6, 2023, MediaTek released the Dimensity 9300 flagship 5G generative artificial intelligence mobile chip. The chip adopts an innovative full-core architecture design and provides superior features such as higher intelligent performance, high performance, high energy efficiency and low power consumption than ever before. Through breakthrough advanced technology, it defines flagship new experiences in terms of end-side generative artificial intelligence, games, imaging, etc.

Chen Guanzhou, director and general manager of MediaTek, said: "With the advent of the era of comprehensive intelligence, MediaTek has already developed a strong presence in smart terminals, smart cars, smart homes and other fields with its deep foundation and rich experience in the field of edge computing. We have achieved diversified development and achieved outstanding results. Through our leading edge artificial intelligence computing and hybrid artificial intelligence computing technology, we are committed to building a new full-scenario intelligent experience for users, promoting the popularization of innovative applications of artificial intelligence, and letting cutting-edge technology Benefiting a wider range of people and empowering thousands of industries.”

Dr. Xu Jingquan, MediaTek’s senior deputy general manager and general manager of the wireless communications business unit, said: “Dimensity 9300 is MediaTek’s most powerful flagship mobile chip to date. Through innovative full-core architecture design, we have provided flagship smartphones with Mobile phones have brought amazing breakthroughs in computing power. The unique full-core CPU combined with the new generation of APU, GPU, ISP and MediaTek’s unique cutting-edge technology can not only significantly improve terminal performance and energy efficiency, but also bring consumers Come to an excellent end-side generative artificial intelligence experience.”

In order to meet the increasing demand for mobile computing power in modern and future times, MediaTek jumped out of traditional architectural design thinking and pioneered the "all-large-core" CPU architecture of the Dimensity 9300, which includes 4 Cortex-X4 ultra-large cores with a frequency of Up to 3.25GHz, and 4 Cortex-A720 large cores with a main frequency of 2.0GHz, its peak performance is improved by 40% compared to the previous generation, and power consumption is saved by 33%. The full large-core architecture works quickly, efficiently, and has high energy efficiency characteristics. It can reduce power consumption and extend battery life in both light-load and heavy-load application scenarios. The powerful multi-threading performance of the full large-core architecture can make multi-tasking on the terminal smoother, such as playing games and live video broadcasts at the same time, or playing videos while playing games.

Dimensity 9300 integrates MediaTek’s seventh-generation AI processor APU 790. This processor is designed for generative AI. Its performance and energy efficiency have been significantly improved. The performance of integer operations and floating-point operations is better than that of the previous generation. 2 times, power consumption reduced by 45%. APU 790 has a built-in hardware-level generative AI engine, which can achieve higher-speed and safer edge AI computing. It deeply adapts the Transformer model for operator acceleration. The processing speed is 8 times that of the previous generation, and pictures can be generated within 1 second. Based on the characteristics of large language models with hundreds of millions of parameters, MediaTek has developed mixed-precision INT4 quantization technology. Combined with MediaTek's unique memory hardware compression technology NeuroPilot Compression, it can more efficiently utilize memory bandwidth and significantly reduce the occupation of terminal memory by large AI models. Support The terminal runs AI large language models with 1 billion, 7 billion, 13 billion, and ultimately 33 billion parameters. APU 790 also supports the "skill expansion" technology NeuroPilot Fusion on the end side of the generative AI model, which can continuously perform low-rank adaptation (LoRA, Low-Rank Adaptation) fusion on the end side based on the basic large model, thereby making the basic large model more comprehensive. Ability. MediaTek's AI development platform NeuroPilot has built a rich AI ecosystem, supporting cutting-edge mainstream AI large models such as Android, Meta Llama 2, Baidu Wenxin Yiyan large model, Baichuan Intelligent Baichuan large model, etc. The complete tool chain helps developers on the terminal side Quickly and efficiently deploy multi-modal generative AI applications to provide users with terminal-side generative AI innovative experiences such as text, images, music, etc.

Dimensity 9300 adopts a new generation of flagship 12-core GPU Immortalis-G720 for the first time. Compared with the previous generation, the peak performance is increased by 46% and the power consumption is reduced by 40% under the same performance, bringing users a long-lasting and smooth experience. Flagship mobile gaming experience. Dimensity 9300 is equipped with MediaTek's second-generation hardware ray tracing engine, supports 60FPS high-smooth ray tracing, and provides game console-level global illumination special effects, setting a new standard for mobile game image quality experience. In addition, MediaTek's unique MAGT game adaptive control technology has been upgraded to "Star Speed ​​Engine", which not only cooperates with a wide range of game applications, but also expands ecological cooperation with more types of applications to continue to improve user experience

Dimensity 9300 has the flagship ISP image processor Imagiq 990, supports AI semantic segmentation video engine, can perform 16 layers of image semantic segmentation, and perform real-time frame-by-frame optimization of the color, texture, noise and brightness of the captured images. , making the video recording brighter, sharper and richer in detail. With the upgrade of the depth of field and light spot dual engines, the Dimensity 9300 can present movie-level light and shadow effects during 4K video recording. The chip also integrates an OIS optical anti-shake core, which can significantly improve the anti-shake calculation speed and film yield, and can quickly capture high-definition images in sports scenes and dark light environments. At the same time, Dimensity 9300 supports full-pixel focus overlay 2x lossless zoom function. By working closely with the world's leading sensor manufacturers, MediaTek will continue to create professional mobile imaging experiences for users.

MediaTek Dimensity 9300’s technologies also include:

Mobile display: Dimensity 9300 uses MediaTek MiraVision 990 mobile display processor, supports 180Hz WQHD and 120Hz 4K display, and can also be displayed on dual-screen terminal devices in the form of folding screens. It is equipped with the AI ​​depth of field image quality engine of the flagship smart TV, combined with the powerful APU 790 artificial intelligence performance, which can detect main objects and background images in real time, and dynamically adjust the contrast of main objects with the help of MediaTek MiraVision PQ image quality enhancement technology. Sharpness and color enhance the three-dimensionality of the overall image and make the picture more realistic. In addition, Dimensity 9300 also supports the new Ultra HDR format in Android 14, which can make photos look more vivid and vivid, and is compatible with the JPEG format

• Audio noise reduction: Supports high-dynamic recording noise reduction with 3 microphones. With omni-directional high-dynamic sound collection capabilities and advanced noise separation technology, it can effectively filter wind noise and other environmental noise, providing users with purer HDR. Stereo recording experience.

• Wireless connection: Dimensity 9300 supports Wi-Fi 7, reaching a theoretical maximum rate of 6.5Gbps, and is equipped with MediaTek’s unique Wi-Fi 7 enhancement technology. By using MediaTek Xtra Range™ 2.0 technology, indoor Wi-Fi 7 coverage can be increased by 4.5 meters, while greatly increasing the data transmission speed between devices and resisting interference. Dimensity 9300 also supports 3 Bluetooth antennas and has unique dual-channel Bluetooth flash connection technology, providing users with an ultra-low latency Bluetooth audio experience

• 5G communication: This device integrates a 5G modem and supports Sub-6GHz four-carrier aggregation (4CC-CA) and multi-standard dual-card dual-pass. It is also equipped with MediaTek 5G UltraSave 3.0 power-saving technology, which can significantly reduce the power consumption of 5G communications. Dimensity 9300 integrates 5G technology with artificial intelligence and supports situational awareness function

• Data security: Dimensity 9300 uses dual security chips, of which the dedicated security chip adopts advanced user data security design, which can protect personal privacy from the start up. At the same time, it also has a physically isolated computing environment, making the encryption and decryption operations of personal data more secure. In addition, MediaTek also uses advanced Memory Tag Extension (MTE) technology to provide a safer environment for application development and provide stronger protection for user data security

Manufacturing process: Dimensity 9300 uses TSMC’s third-generation 4-nanometer process

Rewritten content:• Memory compatibility: First support LPDDR5T 9600Mbps memory

The smartphone expected to be launched at the end of 2023 will be equipped with MediaTek Dimensity 9300 chip for the first time

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