http://www.techradar.com/news/4k-apple-tv-could-get-a-big-gaming-boost-with-chip-and-ram-upgrades

It won't all necessarily be about the iPhone X at tomorrow's big Apple launch – there's a good chance a new 4K Apple TV will get revealed too. And it's a launch that could be one to watch for gamers, too. 

This weekend saw a treasure trove of information leak ahead of Tuesday's launch, which developer Steve Troughton-Smith mined for details on Apple's next TV device.