In general, there is not, and there never was an xx80 chip. Each generation used a different die, different % compared to the full die, different memory bus etcetera. Going by the DIE used, the 4070ti uses the xx104 die, same as the 2080 did, same as the 1080 did, the 980 did etcera. So sure it is. Even going by performance, it's slightly slower than the 7900xt (around 8-11%), so it should at least match the 7800xt, just like last gen the 3080 matched the 6800xt, right? So sure, it's really a 4080 I guess.
But I found naming schemes always pointless, they are marketing tricks and I don't want any part with it. I care about performance and price (and to an extent power draw). What it's called, ,what die it uses, what memory bus it has is completely irrelevant to me.
imo it should be 4070 , AMD also at it with the 7900xt hell even the 7900xtx
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