Both are overkill at that resolution. Both are good 1080p video cards. I would suggest the 1050ti given its a much better price. What CPU do you have. If your CPU is old school AMD AM3+ or very old Intel the rx570 would bottleneck making it a worthless upgrade over the 1050ti.
hi thanks for reply elbert
its a i3 4150,you see budget is tight for me haha
i had a gtx 760 before,but it does not work anymore (driver exclamation mark issue)