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原帖由 卖哥 于 2020-1-5 21:08 发表 Zen2高频的能效也崩溃的,4ghz起就已经明显偏离2次方规律了,而4ghz对CFL来说根本算不上高频。 Zen2使用的并不是所谓7nm HPC工艺,就是和手机SOC一样的n7,GF计划过7nm HPC工艺但是台积电没有。
Compared to its 10nm FinFET process, TSMC's 7nm FinFET features 1.6X logic density, ~20% speed improvement, and ~40% power reduction. TSMC set another industry record by launching two separate 7nm FinFET tracks: one optimized for mobile applications, the other for high performance computing applications.
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