Radeon RX 560M, RX 500 first graphics card got leaked in a recent advertisement by Lenovo. AMD haven’t officially announced the graphics card and neither does it exists. And its seems like Lenovo made a mistake or maybe they did it on purpose.
Well we don’t know anything regarding this matter, mistake or intended, but the first graphics card of the RX 500 series suggest that other graphics card of the series are also been manufactured or will be in coming months.
One of the specs that was also revealed in the image advertisement mentions that Radeon RX 560M will have 4GB of video RAM. Though the card doesn’t exist officially anywhere so we can’t say anything about the architecture of the card.