In my previous post, I wrote about the new high-res texture pack for Fallout 4. We missed the initial announcement but something interesting was going on as the original post from Bethesda mentioned not only the GeForce GTX 1080 but also the "Radeon RX 490".
Was this a fluke or is this confirmation that AMD is indeed working on a (Vega-based?) Radeon RX 490 video card with 8GB memory? We don't know but it's definitely an interesting slip-up.