https://multiplayer.it/notizie/ps5-architettura-rdna2-via-mezzo-rdna1-2-conferma-ingegnere-sony.html?amp&__twitter_impression=true后续采访其中关键段落是这一段：
Inevitably ended in the midst of a fierce controversy, the engineer clarified his statements to make people understand exactly how things are. His new messages, which are also private and unfortunately shared on social media, are very interesting:
"RDNA 2 is a commercial theme to simplify the market, otherwise GPUs with completely random features would come out and it would be difficult for the average user to choose," wrote Leonardi.
"For example, support for ray tracing is not present in any AMD GPU currently on the market. (...) The PlayStation 5 GPU is unique, it cannot be classified as RDNA 1, 2, 3 or 4."
"It is based on RDNA 2, but it has more features and, it seems to me, one less. That message turned out badly, I was tired and I shouldn't have written the things I wrote", continued the engineer, complaining that he received insults for his statements.
说简单点就是ps5是基于rdna2的架构的定制版本，你把它归类于rdna1 1.5或者2跟3都是不妥的或者说是rdna2阉割版本也是不妥的。它删除了一些不必要的功能也塞进去了一些自己的功能进去，对于dx12u api索尼也相应的替代成自家的API接口。
这也是为什么目前关于ps5 rdna是几没有统一路径的原因，因为它是一个定制版本的rdna2.
