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战斗力 鹅
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注册时间 2022-2-10
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发表于 2023-9-8 05:10
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Techinsights 认为 SMIC 7nm 的良率超过50%是合理的
https://www.yahoo.com/finance/ne ... hina-104741323.html
Huawei's new smartphone uses more China-made parts than previous models-TechInsights
Some research firms forecast SMIC's 7 nm process has a yield rate below 50%, versus the industry norm of 90% or more, and the low yield would limit shipments to around 2-4 million chips, not enough for Huawei to regain its former smartphone market dominance.
Hutcheson, however, said "above 50%" was reasonable in his view, saying the chip was made in a far cleaner fashion and was much more competent than an earlier iteration of a 7 nm chip also made by SMIC that TechInsights examined last year.
"You can tell by how well it's made," he said. "China's been buying tools like crazy so they probably have the capability to do this and yield ok with it."
一些研究公司预测，中芯国际7纳米工艺的良率低于50%，而行业正常水平为90%或更高，低良率将限制芯片出货量在2-400万颗左右，不足以让华为重新夺回昔日智能手机的地位。 市场主导地位。
然而，Hutcheson 表示，在他看来，“超过 50%”是合理的，他表示该芯片的制造方式更加清洁，并且比 TechInsights 去年检查的同样由中芯国际制造的 7 纳米芯片的早期版本性能更强。
“你可以通过它的制作质量来判断，”他说。 “中国一直在疯狂地购买工具，所以他们可能有能力做到这一点，而且效果还不错。”
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楼主: 春眠不觉晓
沪公网安备 31010702007642号 )
发表于 2023-9-6 11:35
超级小苏是吧
这傻逼就是个开假网店骗扶贫补贴的骗子出身，你真以为他知道什么不成？
发表于 2023-9-10 23:30