Ben Bajarin· @BenBajarin · X·· 12 天前AI 评分57
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Dwarkesh Patel 发布参观 Intel 最先进晶圆厂并访谈其技术领导层的视频,配动画讲解 gate-all-around 晶体管、背面供电、CFET 和 hybrid bonding 等技术。Intel CTA 称,按当前全球芯片制造设备存量,先进制程晶圆产量最多只能翻倍。视频还讨论 High-NA EUV、用钌替代铜互连、堆叠晶体管为何需十年才量产,以及 Intel 能否追上 TSMC。作者 Ben Bajarin 转发并评论称该内容制作精良,印证了他三年来对 Intel 技术定位的判断。
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Well produced. All the things I have been saying about Intel was well positioned with for three years now and taken much hate on this platform for being a believer.
And its because we dove deep on the technology, as we do.
I spent two days touring Intel’s most advanced fab and talking to its technical leadership to understand what the chips of the future will look like. A lot of what's coming next – gate-all-around transistors, backside power, CFET, hybrid bonding – is hard to follow without actually seeing it, so we made all the awesome animated explainers that I wish I had while I was prepping. I also asked Intel’s leadership how the semiconductor industry will cope with the enormous shock in demand from AI. AI compute has grown 3x a year for the last decade, but according to Intel's CTO, Intel could only double leading-edge wafer production with today’s global stock of chipmaking tools. What kinds of tricks can foundries pull to extend this crossover point where demand surges way ahead of supply? This was a totally new format for us - hope you enjoy! 0:00:00 – Intro 0:00:47 – How Intel brings up a new process node 0:03:22 – What Intel learned from 10nm 0:06:28 – From planar transistors to gate-all-around 0:13:13 – Why High-NA EUV pays off for Intel but not TSMC 0:19:20 – Could chips have evolved completely differently? 0:23:33 – Inside Intel's "Hot Topics" meeting 0:29:30 – Replacing copper wires with ruthenium 0:32:41 – Why stacked transistors take a decade to ship 0:39:45 – Hybrid bonding and the chip-to-chip bottleneck 0:48:00 – There aren't enough tools to 10x chip production 0:53:14 – Can Intel catch up to TSMC? 1:01:02 – Terafab, and rethinking the fab from scratch在 X 查看被引用的帖子
来源:Ben Bajarin · x.com