As detailed by Powercolor, the Radeon RX 7900 Hellhound series will get a 14-layer PCB with 20-phase VRMs, as well as an improved heatsink with direct-contact GPU copper plate and eight nickel-plated copper heatpipes.

Both upcoming Radeon RX 7900 Hellhound series cards will get the same triple-fan cooler with a new 9-blade design which is said to improve GPU temperatures by over 3°C, compared to the previous Hellhound cards. Powercolor has also added a second LED color, amethyst purple, alongside the standard ice blue one previously available with the Hellhound series. Both will also feature a metal-reinforced backplate.

AMD's Radeon RX 7900 series cards, the RX 7900 XTX and the RX 7900 XT, are launching on December 13th.