John Stambaugh :
Asus VW 266H is 1920×1200 max
Nvivia suggested a GeForce 1050t soon to be released
Is my monitor my limiting factor now?
resolution directly affects performance, the higher the more powerful the gpu you would need
a gtx 1050 would be a good choice
you can probably get a r9 380 for cheap nowadays if you dont want to wait
gpu wise wow is easy to run, its cpu bound