皇冠足球网
热门标签

皇冠官网开户(www.hg108.vip):Insight - China has painted itself into a chip corner

时间:1周前   阅读:12   评论:11

Telegram分享群组www.tel8.vip)是一个Telegram群组分享平台。Telegram分享群组包括Telegram分享群组、Telegram群组索引、Telegram群组导航、新加坡Telegram群组、Telegram中文群组、Telegram群组(其他)、Telegram 美国 群组、Telegram群组爬虫、电报群 科学上网、小飞机 怎么 加 群、tg群等内容。Telegram分享群组为广大电报用户提供各种电报群组/电报频道/电报机器人导航服务。

Chip worker shws a 300mm silicon wafer at a German semiconductor plant

AS Washington embarks on a multi-billion dollar, decade-long semiconductor development campaign, Beijing is reckoning with its own 20-year effort that’s largely failed to deliver.

Both will need to grapple with wasted funds and misguided goals as they play catch-up to Taiwan and South Korea.

Architects of China’s ambitious efforts may be facing the music for having not produced world-beating technology, Bloomberg News reported this week.

Multiple corruption probes announced by authorities stem from anger among the nation’s top leaders over an inability to develop semiconductors that could replace American components, it reported.

Two of the most scrutinised areas are the US$9bil (RM40bil) bailout of Tsinghua Unigroup Co, and the National Integrated Circuit Industry Investment Fund – known as the Big Fund.

For all intents and purposes, China has failed to achieve its semiconductor goals, and those tasked with realising them are being brought to account.

Beijing won’t be smarting at the loss of money – it’s been willing to burn cash – but at the lack of progress such expenditure was supposed to buy. Those looking at China’s achievements are mostly finding what they seek, and ignoring the rest.

Semiconductor Manufacturing International Co (SMIC), for example, got a lot of attention recently when industry analysts TechInsights wrote: “SMIC has been able to fabricate features that are small enough to be considered 7nm.”

,

皇冠官网开户www.hg108.vip)是一个开放皇冠正网即时比分、皇冠官网开户的平台。皇冠官网开户(www.hg108.vip)提供最新皇冠登录,皇冠APP下载包含新皇冠体育代理、会员APP。

,

That “nm” figure refers to nanometers, a metric for the size of connections within a chip (smaller is better), and these days is as much a marketing term as a scientific one.

China chip cheerleaders see this as an incredible breakthrough, bringing the Shanghai-based firm closer to the capabilities of world leaders Taiwan Semiconductor Manufacturing Co and Samsung Electronics Co.

But it’s not, really.

What SMIC appears to have done is produce a somewhat standard chip, used for bitcoin mining, and with little evidence it can churn these out with good yields or at scale.

Any budding chef trying to make souffle will eventually pull off a couple of good samples. But mastery can only be claimed when almost all attempts are successful (yield), and can be done consistently and in large quantities (scale).

By contrast, TSMC and Samsung rolled out mass production at 7nm four years ago – a demonstration that they’d nailed the process.

The question of how SMIC managed this, while being cut off from Western manufacturing equipment, also remains.

As TechInsights notes, it’s not impossible to make 7nm using older machinery, just a lot more complicated. And it’s an established fact that TSMC has in the past sued SMIC for stealing technology. The company has not been accused of wrongdoing with respect to 7nm processes.

上一篇:Telegram引流软件:Trading ideas: Cahya Mata Sarawak, Berjaya Food, Widad Group, British American Tobacco, UOA REIT and Unitrade

下一篇:大搞恐龙展米芝莲盛宴 王幼伦望为港人赶走疫情阴霾

网友评论

  • 2022-08-29 00:58:07

    “When every home office is like a branch office, there are more locations and more devices, it means a greater attack surface and hybrid workers are a prime attack vector.我是潜水来的

  • 2022-09-11 00:12:46

      “从前,我们专利申请后就放在抽屉里了,现在通过研究院集群,把产学研打通了,科研成果可以走向市场。”华南理工大学教授付时雨对记者介绍一瓶正待推出的防晒霜小样,该产品区别于化学防晒剂,它使用的原料是一种天然物质——木质素,闻起来不刺鼻,还可以成倍提升防晒效果,极具市场前景。故事线很完整

  • 2023-01-22 01:14:45

    soi kèo tài xỉu(www.vng.app):soi kèo tài xỉu(www.vng.app) cổng Chơi tài xỉu uy tín nhất việt nam。soi kèo tài xỉu(www.vng.app)game tài Xỉu đánh bạc online công bằng nhất,soi kèo tài xỉu(www.vng.app)cổng game không thể dự đoán can thiệp,mở thưởng bằng blockchain ,đảm bảo kết quả công bằng.
    是专职作家吗