I am looking at a gaming system using a 5820k. No 4k. Using a Dell U2410 as a monitor. Originally was going to go with a 980ti but with the next generation GPU coming out later this year now having second thoughts. I there a middle of the road GPU that can still play games on max settings? Lately have only been playing WOT at standard definition since my system is so old. Probably would play games like COD, Battlefield, Diablo, Far Cry with a new system. Recommendations?