All the credible rumours and leaks have always hinted at minimum 7900 XT raster and 4070 Ti RT. The fact it may be 10% faster than that was always in the realms of possibility. Even before these leaks I had always been saying the usual generational uplift of ~30% would mean a 7800 XT replacement would be at least 7900 XT performance or better. I wasn’t being super astute or anything, just applying the usual 30% average uplift to the other existing tier (7800 XT)
If the 9070 XT is genuinely closer to the 5070 Ti than expected and the 9070 kicks the crap out of the 5070, then no wonder AMD pulled their announcement on price and performance of RDNA4.
Nvidia giving a 15% - 20% uplift is essentially half the usual generational improvement. They are relying on the promise of AI to bring the tangible performance improvements. If AMD get these out before Nvidia and at the expected prices, they will be a game changer for AMDs mindshare.