Well, the RX 9060 XT may be better than I thought, at least from a price/performance view- Performance data:
If AMD can sell these for £270-£280, they should beat everything else for this money, when running at 1080p resolution.
Meanwhile, the RTX 5060 TI 16GB version is ~£400, so different price segment really.
The performance of the card compares favourably to older cards like the RTX 3070 and RX 7600 XT 16GB.
EDIT - Oops - I missed that the £270 RX 9060 XT is a 8GB model… Makes sense.
Still, if they can release a 16GB model for £300, that wouldn’t be a bad deal.
For that money, it should provide decent performance, that would be faster than a Series X GPU (we already know cards like the RX 7700 XT are faster). The Series X GPU has more memory bandwidth, but lacks a large L3 cache.
For a 12GB card, the 7700 XT was always a bit overpriced (some models are still priced >£400) so hopefully the 9060 XT will be more competitive.