My point earlier in the thread was about the silicon both Nvidia and AMD were using. I was pointing out the power consumption of Nvidia cards vs. AMD cards. I said that Nvidia was using the best silicon short of 3nm. AMD is a node behind Nvidia cards. Which shows why Nvidia cards are more efficient.
And as multiple people have told you in this thread, you are wrong, but you refuse to engage with their replies.
Your idea that NV has a node advantage here is simply misinformed. The GCDs on N31 and N32 use basically the same process as NV does. AMD is clearly doing much worse, but it is not because of the process.