onlytil

Hi guys, Im currently using a i5 6500 and a gtx 1050ti and looking to upgrade to a 1660 for better frames but the only issue is bottlenecking. I play games like fortnite and csgo but looking to play at 144 frames at all times. Do you think it is a good idea upgrading to a 1660 or sticking with my 1050ti. Is it too much of a bottlneck to see an increase in performance?