Originally Posted by
cptwhite_uk
'1080' performance isn't good enough for 4K typically. You'd need 2080 / 1080 Ti for that.
I say this as someone who has tested my 1080 @ 4K
Honestly I'd be looking at Vega 56 too, which while more power hungry, performs better than the RX2060 for around £260-280 sell price. It also has 8Gb VRAM (+2Gb on all the nVidia options you listed), and currently comes with The Division 2 / Resident Evil 2 / Devil May Cry 5 for free
AMD cards also tend to scale better at 4K, so I can imagine the Vega 56 being 8-10% better than the RX2060 at 4K on avergae (best look at some actual results to confirm)
Even if you don't want these games, you can probably get £30-50 for them selling the codes
Also power consumption isn't too bad, you're looking at around 220W load for Vega 56, compared to 160W load for RTX2060. For reference the GTX 1080 falls somewhere half way between the two.