At least for now
It seems that Sapphire was the only company that decided to release the Radeon RX 7800 XT graphics card in the reference design.
Reference Radeon RX 7800 XT decided to release only Sapphire
Other manufacturers have presented only non-reference models, and MSI has not yet announced AMD’s new products at all. It is also worth recalling that there is no reference design for the Radeon RX 7700 XT at all.
At the same time, Sapphire did not limit itself to only the reference design and introduced several Nitro models. The company has long been the main partner of AMD, so nothing is surprising in this.
Recall that the new AMD video cards were released on September 6 for $450 and $500.