Thats cool mate, 970 such a good card! Yea im happy to sacrifce frames for 4k; 40frames atleast is spot on imo especially for action games and rpgs that i use a controller for. Trying to force my way through tomb raider, struggling to hild my interest at the mo but its a stunning game visually
Yeh pretty solid card, waiting to upgrade to a 1080 on the 2nd hand market one day.
Tomb Raider is one that I just couldn't run at 4K, frame drop wasnimmense. Found it better to run it at 1080p absolutely maxed.