IgorsLAB published a review on the PowerColor RX 7800XT Hellhound Spectral White
A quote from the article:
AMD took its time with the Navi32, probably also for resource reasons, and now PowerColor even comes with an RX 7800XT Hellhound in a completely white dress right down to the board and coils. The GeForce RTX 4070 is always firmly in view and of course poses with the 16 GB graphics memory.PowerColor RX 7800XT Hellhound Spectral White Review
