The new top model may launch sometime late this year. The TDP is said to be over 400W, which is at least 50W more than the RTX 3090. Presumably, the new model will get slightly higher clockspeeds too.
With the next-generation from NVIDIA still a long way removed from us, we'll likely see more SUPER releases over the coming months.
400W+
— Greymon55 (@greymon55) August 25, 2021