ATI Mobility Radeon X600 Specs | TechPowerUp GPU Database
AMD intentionally held back from developing a 600 W, US$1,600 RDNA 3 equivalent for the RTX 4090, feels mainstream gamers can instead spend savings on other PC parts : r/Amd
It ain't AMD's Navi, but four Radeon 600-series cards have appeared in its drivers
AMD's new Radeon 600 GPUs appear to be rebrands of the 500 series | PC Gamer
ASRock > AMD Radeon™ RX 6600 Challenger D 8GB
AMD has rebadged their budget GPUs again, now called 600-series | TechSpot