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android's first 3nm chip! mediatek dimensity 9400 officially announced: vivo's global debut

2024-09-24

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according to fast technology on september 24, today, mediatek officially announced that it will hold a new generation mediatek dimensity flagship chip new product launch conference on october 9.

the dimensity 9400 mobile platform will be released at this conference. this will be mediatek’s most powerful mobile phone chip. it is the first to use tsmc’s 3nm process and is the first 3nm chip in the android camp.

not only that, the dimensity 9400 is the first to adopt the arm cortex-x925 super core. in order to highlight the huge cpu upgrade this time, arm specifically changed the naming rules of cortex-x. compared with the previous generation x4, the cortex-x925 super core performance is improved by 36%, and the ai ​​performance is improved by 41%.

in terms of gpu, the dimensity 9400 is equipped with the latest mali-g925-immortalis mc12 gpu. arm claims that the new immortalis g925 gpu is their highest performance and most efficient gpu to date.

compared with the previous generation g720, its graphics performance is improved by 37%, ray tracing performance for processing complex information is improved by 52%, and ai and machine learning workload performance is improved by 34%, while power consumption is reduced by 30%.

after testing, in the gfxbench aztec 1440p off-screen vulkan scene, the dimensity 9400 gpu achieved a good score of 134fps, which is 86% higher than the a18 pro and 41% higher than the snapdragon 8 gen3, with powerful performance.

this chip will be launched globally for the first time in the vivo x200 series, and the new phone will also be launched in october.