PowerColor recently released preview images related to the upcoming launch of the Radeon RX 7800/7700 XT series, scheduled for August 25th. These images give insights into the upcoming Hellhound series custom-design graphics card, which may be based on the Radeon RX 7800 XT or RX 7700 XT, suggesting a potential unified board design for both GPUs.

The displayed board design resembles PowerColor's RX 7900 series Hellhound graphics cards, but with a more streamlined profile—indicating a possible 2-slot or 2.5-slot configuration. The design features up to three RGB LED fans. A unique aspect of the card is the LED-off switch located near the dual 8-pin PCIe power connectors. The preview images suggest that PowerColor is preparing both Hellhound and Fighter series versions, in addition to the previously mentioned Red Devil variant. Shared on platforms like Twitter and Facebook, these previews highlight various features of the new graphics cards. Even though exact details are yet to be revealed, it's clear that these previews represent the Radeon RX 7800 XT and Radeon RX 7700 XT models, both parts of the Hellhound and Fighter series.

Unlike the earlier-introduced Red Devil edition, the Hellhound series presents a more restrained appearance, albeit with a noteworthy factory setting. Currently, only the black version of the Hellhound series has been previewed, leading to speculation about a potential white Hellhound Spectral edition. The Fighter series, often aimed at cost-sensitive users, is set to be introduced during the August 25th announcement, which will provide more clarity on the range of SKUs that PowerColor plans to launch.

AMD is set to announce the RX 7800 and RX 7700 series on August 25th, with partner board unveilings anticipated shortly after, possibly on August 26.