34
0Episode: Pocket, Car, Home: Xiaomi XRING O3, O100, D100
Duration: approximately 10 minutes
Level: B1 (Intermediate)
---
[Mike]: Welcome back to Learn English with Podcasts! Sarah, here's a question to warm up your brain - what do your phone, your car, and your smart speaker have in common?
zh:欢迎回到 Learn English with Podcasts！Sarah，先来个问题热热身——你的手机、汽车和智能音箱有什么共同点？
[Sarah]: Easy. They all ignore me when I talk to them.
zh:简单。它们在我跟它们说话的时候都不理我。
[Mike]: Ha! Okay, technically true. But the real answer is - they all need a brain. A little computer inside that does the thinking.
zh:哈！好吧，严格来说没错。但真正的答案是——它们都需要一个大脑。身体里负责思考的小电脑。
[Sarah]: True. And those brains usually come from big chip companies like Qualcomm.
zh:没错。而且这些大脑通常来自高通这样的大芯片公司。
[Mike]: Right, most companies buy them. But yesterday, Xiaomi introduced three brand-new chips it designed all by itself. One for phones, one for AI speed, and one for cars.
zh:对，大多数公司都是买来的。但就在昨天，小米一口气发布了三颗完全自研的全新芯片。一颗给手机，一颗给 AI 提速，还有一颗给汽车。
[Sarah]: Three at once? Designing chips is famously hard. That's like a restaurant growing its own vegetables, baking its own bread, AND raising its own cows.
zh:一次三颗？做芯片是出了名的难。这就像一家餐厅自己种菜、自己烤面包，还要自己养牛。
[Mike]: And it's not their first rodeo. Last May they released the XRING O1 - the first 3nm flagship chip designed in mainland China. It went straight into their top phone and two tablets.
zh:而且这不是他们第一次干了。去年 5 月他们发布了玄戒 O1——中国大陆首款自研 3nm 旗舰 SoC，直接装进了自家顶级手机和两款平板。
[Sarah]: How long does something like that take? Genuinely curious.
zh:这种事要花多长时间？真心好奇。
[Mike]: Over five years of work, more than 21 billion yuan in research spending, and a team of nearly 3000 engineers.
zh:五年多的投入，超过 210 亿元的研发经费，还有一支将近 3000 人的工程师团队。
[Sarah]: Five years before anyone could even hold a product. That's patience most companies don't have.
zh:五年之后才有人真正拿到产品。这份耐心大多数公司都没有。
[Mike]: Now, about the new family. The star is called XRING O3, and it will appear first inside the Xiaomi 18 Fold - their upcoming folding phone.
zh:现在说新家族。主角叫玄戒 O3，它将首发于即将推出的折叠屏手机小米 18 Fold。
[Sarah]: What makes this one special? Give me the wow number.
zh:这颗特别在哪里？给我一个惊叹数字。
[Mike]: 24 billion transistors, on a piece of silicon about the size of your thumbnail.
zh:240 亿个晶体管，塞在一块差不多指甲盖大小的硅片上。
[Sarah]: Transistors being... the tiny switches that do all the actual thinking?
zh:晶体管就是……那些真正负责思考的微型开关？
[Mike]: Exactly. Think of each one as a light switch. More switches means smarter chip. This one has 26% more switches than last year's model, and it scores 5.22 million on AnTuTu - a popular speed test for phones.
zh:没错。把每一个都想象成一个电灯开关。开关越多，芯片越聪明。这一代比上一年多了 26%，在安兔兔——一个常用的手机跑分软件——上拿到了 522 万分。
[Sarah]: Impressive. But honestly, my current phone already feels fast. Why is everyone suddenly so obsessed with phone chips?
zh:厉害。但说实话，我现在的手机已经觉得挺快了。为什么大家突然都对手机芯片这么执着？
[Mike]: One word - AI. The new AI features run directly on your phone, not in some faraway data center. And that completely changes what a phone chip needs to be good at.
zh:一个词——AI。新的 AI 功能直接在你的手机上运行，而不是在遥远的机房里。这彻底改变了手机芯片需要擅长的事情。
[Sarah]: Ah, so the chip isn't just running apps anymore. It's running brains.
zh:啊，所以芯片不再只是跑应用了。它是在跑大脑。
[Mike]: Beautifully said. Example: the graphics section got almost twice as strong while using 64% less power than last year. In this industry, one generation usually brings maybe 20% to 30% improvement.
zh:说得好。举个例子：图形模块性能几乎翻倍，功耗却比上一年降低了 64%。在这个行业，一代升级通常也就带来 20% 到 30% 的提升。
[Sarah]: Twice the muscle on less electricity? That's breaking the usual rules of progress.
zh:更省电还肌肉翻倍？这打破了通常的进步规律啊。
[Mike]: Even memory got special treatment. This is the first phone chip that supports LPDDR6, a new super-fast type of memory. But Xiaomi also attacked waiting time - how long the chip just sits there, twiddling its thumbs, waiting for data to arrive.
zh:连内存也得到了特殊照顾。这是第一款支持 LPDDR6 新式高速内存的手机芯片。不过小米还向"等待时间"开刀了——也就是芯片闲坐在那里干等数据送达的时间。
[Sarah]: Twiddling its thumbs - love that image. So how do you make data arrive faster?
zh:"闲得搓手手"——这个画面我喜欢。那怎么让数据更快到达呢？
[Mike]: Three tricks. First, old systems kept translating between different protocols - like translating Chinese into English, then German, then Russian. Xiaomi made everyone speak one language instead.
zh:三个招数。第一，老系统要在不同协议之间不停翻译——像把中文译成英文、再译成德文、再译成俄文。小米干脆让大家都说同一种语言。
[Mike]: Second, they built a dedicated express lane between two important parts of the chip. That alone saved 15 nanoseconds per trip.
zh:第二，他们在芯片里两个重要部件之间修了一条专属高速通道。光这一项，每趟就省下 15 纳秒。
[Sarah]: Nanoseconds. A billionth of a second each. Are we seriously counting those?
zh:纳秒。每纳秒是十亿分之一秒。我们真要计较到这个程度吗？
[Mike]: We are. Your phone does billions of these trips every second. Save a little each time, and suddenly videos load faster and batteries last longer.
zh:真的要。你的手机每秒要做几十亿次这样的数据往返。每次省一点点，加起来就是视频加载更快、电池更耐用。
[Sarah]: Okay, you said AI changed everything. Where exactly does the AI part live in this chip?
zh:好，你刚才说 AI 改变了一切。那 AI 部分到底住在这颗芯片的哪里？
[Mike]: There's a special engine called an NPU. Picture a math genius sitting next to a room full of general office workers. Regular tasks go to the workers; heavy matrix math goes to the genius. This one delivers 200 TOPS of computing power, tuned specially for large language models.
zh:里面有个叫 NPU 的专用引擎。想象一位数学天才坐在一屋子普通职员旁边。日常任务交给职员，繁重的矩阵运算交给天才。它能输出 200 TOPS 算力，专门为大语言模型调校。
[Sarah]: A genius on the team. Every office needs one.
zh:团队里有个天才。每个办公室都需要一位。
[Mike]: And here's my favorite detail - the chip team and the AI model team actually sat together and co-designed things. They pack the model like a suitcase. Same clothes, tighter folding.
zh:还有我最喜欢的一个细节——芯片团队和 AI 模型团队真的坐到一起联合设计。他们把模型像行李箱一样打包。同样的衣服，叠得更紧。
[Sarah]: Suitcase packing - finally an analogy I can reuse at the airport.
zh:行李箱打包——终于有一个我能在机场复用的比喻了。
[Mike]: And the numbers came out great. Answers start 40% faster, replies flow 45% faster, and it uses 26% less power than typical top chips.
zh:而且数字非常漂亮。出第一个答案快了 40%，回复生成快了 45%，功耗比典型旗舰芯片低 26%。
[Sarah]: So the smart stuff happens right in your hand. No internet needed.
zh:所以聪明的部分就发生在你手心里。不需要网络。
[Mike]: And not just the main brain. They added small AI engines everywhere - camera, screen, even the microphone system for online meetings.
zh:而且不只是主大脑。他们把小型 AI 引擎加到了各个角落——相机、屏幕，连线上会议用的麦克风系统都有。
[Sarah]: Got it. Phone chip covered. What about the other two?
zh:明白了。手机芯片讲完了。另外两颗呢？
[Mike]: Number two is my favorite weirdo. It's called XRING O100, and it exists to attack something engineers dramatically call the memory wall.
zh:第二颗是我最喜欢的怪咖。它叫玄戒 O100，存在的意义就是攻克工程师们口中那个听起来很戏剧化的"内存墙"。
[Sarah]: Memory wall? Like when you walk into a room and forget why you came?
zh:内存墙？就像你走进一个房间却忘了自己为什么来？
[Mike]: Ha - close enough, but silicon version. Picture a kitchen. The chef - that's the processor - stands in the living room. The fridge - that's the memory - sits out on the balcony. Every single ingredient gets carried over by hand, back and forth, all day long.
zh:哈——差不多，不过这是硅片版。想象一个厨房。厨师——也就是处理器——站在客厅里。冰箱——也就是内存——放在阳台上。每一种食材都得靠人手来回搬，搬一整天。
[Sarah]: So half the energy goes to walking, not cooking.
zh:所以一半力气花在走路上了，不是做饭。
[Mike]: Exactly. And the obvious fix?
zh:就是这个道理。那显而易见的解决办法是什么？
[Sarah]: Move the fridge into the kitchen!
zh:把冰箱搬进厨房啊！
[Mike]: They went further - they stacked the memory directly UNDER the processor, floor after floor, like a sandwich tower. Data now travels vertically, millimeters instead of centimeters. It's the world's first chip built this way at 6nm.
zh:他们做得更彻底——把内存直接堆到处理器正下方，一层接一层，像一座三明治高塔。数据现在垂直流动，走毫米而不是厘米。这是全球第一颗用 6nm 工艺这样造出来的芯片。
[Mike]: Result: bandwidth of 1.22 terabytes per second. Your fancy flagship phone manages around 76.8 gigabytes. This thing is 16 times faster.
zh:结果：带宽达到每秒 1.22TB。你那台高级旗舰手机大约只有 76.8GB。这东西快了 16 倍。
[Sarah]: Sixteen times! And what does it do with all that speed?
zh:16 倍！那这些速度用来干什么？
[Mike]: Feeding giant AI models locally. Paired with the O3, it can push out up to 330 tokens per second. Tokens are the small pieces AI uses to build words.
zh:在本地喂饱巨型 AI 模型。和 O3 搭配后，每秒最多能输出 330 个 token。token 就是 AI 组词用的小碎片。
[Sarah]: So the machine answers before you finish blinking. Okay, chip number three?
zh:所以你还没眨完眼它就把答案吐出来了。好，第三颗芯片呢？
[Mike]: Number three rides in your car. The D100 is China's first 3nm chip for smart driving, strong enough to run a model with 200 billion parameters inside the vehicle itself.
zh:第三颗坐在你的车里。D100 是国内首款 3nm 智驾芯片，强大到可以直接在车内运行一个 2000 亿参数的模型。
[Sarah]: The car does its own thinking - no cloud required at highway speed.
zh:车自己动脑——高速公路上完全不依赖云端。
[Mike]: They previewed it inside a desktop prototype called AI Cube. And my favorite silly detail? Its metal shell has exactly 33,874 tiny holes drilled for cooling.
zh:他们提前把它装进一台叫 AI Cube 的桌面原型机展示。我最喜欢的傻细节是什么？它的金属外壳上精确地钻了 33874 个散热小孔。
[Sarah]: Somebody counted every single hole. Give that person a raise.
zh:真有人把每个孔数了一遍。给那位同事加薪吧。
[Sarah]: You know what strikes me though? Most people still picture Xiaomi as a phone company.
zh:不过你知道让我感触最深的是什么吗？大多数人还是把小米当成一家手机公司。
[Mike]: Meanwhile the chips are quietly becoming the whole story. Phone, car, living room - one family of brains that all speak the same language. Because here's the thing: the cleverest AI model is useless if the silicon underneath can't keep up.
zh:而芯片正在悄悄变成整个故事本身。手机、汽车、客厅——一家人大脑说着同一种语言。因为关键在这儿：如果底下的硅片跟不上，再聪明的 AI 模型也没用。
[Sarah]: From pocket to garage to sofa, all running the same recipe. Meanwhile, I still lose my keys twice a week. Maybe they'll design a chip for that next.
zh:从口袋到车库再到沙发，跑的都是同一套配方。而我呢，一周还是要丢两次钥匙。也许他们下一颗就该为这个设计芯片了。
[Mike]: Give them five years and another 21 billion yuan - those keys will never escape again. That's all for today! If you enjoyed this episode, share it with a friend who loves gadgets.
zh:再给他们五年时间和 210 亿元——钥匙从此再也逃不掉了。今天就到这里！如果你喜欢这期节目，分享给爱数码的朋友吧。
[Sarah]: See you next time on Learn English with Podcasts!
zh:下期 Learn English with Podcasts 再见！
[Mike]: See you next time!
zh:下期见！
