I am underwhelmed by my 4K TV and maybe X1X already has the GPU power for 9th gen.

[WoodenPints]

The best thing for you to do is play on your 4k screen for the next month or two then hook it back up to a 1080p screen and then you will see the difference your new 4k TV makes and be like wtf is this 1080p blurriness I'm seeing.