It is really deoendent in what game he wants to playDepends on game, on YouTube paired with 1050Ti Shadow of tomb raider runs like 100% CPU and 95-100% CPU but with battlefield only 70%~of GPU is used due bottlenecking CPU
Well wow will run on almost anything but for eve online i dont know, i never played it, whats your budget by the wayI play just 2 games wowbfa and Eve online....