NV RTX40系列顯示卡升級台積電4NM製程 - 3C

By Todd Johnson
at 2022-04-25T21:35
at 2022-04-25T21:35
Table of Contents
RTX 30系顯卡停留在老邁的“8nm”工藝,說白了就是10nm改良版。雖然產品力依然夠強
勁,但不免落友商“口實”。
對於NV來說,肯定不是買不起這樣的工藝,更在乎的是產能和良率能不能達標
看起來,台積電的4nm得到老黃歡心了。
爆料人MILD指出,Lovelace的確是4nm工藝。
所謂Lovelace就是RTX 40系顯卡核心代號Ada Lovelace,歷史上是詩人拜倫的女兒。
由於AMD RX 7000系列顯卡預計會是5nm工藝,看起來NVIDIA要在名義上占點便宜。
另外,爆料稱,4nm針對NVIDIA的產品做了定制優化,估計和天璣9000用的那套略有不同
事實上,去年12月臺積電曾官宣N4X制程,說是專門為高性能運算開發,可實現5nm家族的
最高性能與最大頻率。
指標方面,N4X的性能比N5提升15%。對比N4P,在1.2V下性能也提升了4%。不過
N4X當時說是2023年上半年才能試產,從這個角度來看,有點跟不上。
https://news.mydrivers.com/1/828/828582.htm
硬是小你 RTG 一號
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