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Breakfast shop owner's gesture to child with cancer sparks wave of giving_我的网站

A |     8月24日消息，小米玄戒O3芯片今天正式发布，GPU内部集成了8核NX神经网络加速器，在硬件层面原生实现AI超分和插帧，3.2K分辨率下也能稳定跑满120帧。

B |     (ECNS) -- A breakfast shop owner in Hefei, Anhui Province, quietly slipped 100 yuan ($15) and two cups of soy milk into a food delivery order Monday after learning it was for a child undergoing chemotherapy. The act quickly went viral, inspiring pay-it-forward orders and nationwide support.    The order note requested an egg pancake “half without chili, half mildly spicy” for the four-year-old, who is receiving maintenance therapy for leukemia. Shop owner Wang Xianhuang, 33, confirmed the request, then added the cash gift — equal to the profit from 25 pancakes — before sending the meal.    Wang, 33, had opened the breakfast shop less than a month earlier. He said he wanted to help after thinking about the financial and emotional pressure on families caring for children undergoing chemotherapy. The cash gift was roughly equal to the profit from 25 of his low-priced egg pancakes.    After the story spread online, Wang’s revenue doubled the next day and customer traffic nearly tripled. Some patrons asked that meals be given to delivery riders or sanitation workers instead. Wang later shut down some delivery channels to manage demand, refused donations and pledged to return anonymous transfers, saying he would use part of his profits to support workers in his community.    (By Intern Yang Hongran, Zhang Dongfang)                    。          具体来看，玄戒O3首发发16核G2-Ultra NX图形处理器，支持第三代光线追踪，整体算力达到36TOPS。         性能方面相比上一代玄戒O1提升85%，Aztec Ruins 1440P跑分213分，是A19 Pro的2.2倍；Steel Nomad Light 4657分，领先A19 Pro约55%；Solar Bay Extreme 3628分，比玄戒O1暴涨182%，能效同时大幅改善，同性能下功耗降低64%。              在AI渲染方面，传统手机的AI图形增强方案渲染数据必须离开GPU，经过SLC或DDR内存搬运到NPU，NPU处理完再搬回GPU继续渲染。一来一回两次数据搬运，延迟和功耗都浪费在数据传输上。         玄戒O3的做法是把NX神经网络加速器塞进GPU渲染管线内部，数据从几何处理、光栅化、着色到NX推理、后处理，全流程在GPU子系统内闭环完成，不需要任何数据搬运。         硬件原生AI超分下，540P分辨率经2倍超分后画质媲美原生1080P，单帧游戏功耗降低20%，在3.2K分辨率下，两款开放世界游戏30分钟实测平均帧率分别达到119.7fps和119.1fps，基本贴满120帧上限。这意味着玄戒O3不需要靠降低分辨率来换取帧率，高画质和高帧率可以同时兼顾。                   

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Published on:09:45:36