As said elsewhere it'll be mobile Ampere.
Not sure why everyone is foaming at the mouth over the rumoured 3080Ti.
It'll only be 5-10% faster than a 3080.
The extra memory is pointless as all benchmarks have proven 10GB is enough.
The MSRP will be £999 so AIB cards will cost £1100+
You won't be able to buy it anyway
Whole thing smacks of nothing more than a marketing retort to the 16GB VRAM of the AMD cards.
This isn't like the 1080Ti where there was a sizeable performance gap between the 1080 and Titan for them to exploit.
Ampere is already pretty much flat-out, hence why 3090 is hardly any faster than 3080 and all AIB cards perform much the same, there's just no headroom.
Having three different cards all with roughly the same performance and zero availability sounds like a great idea, not.