Your cpu is pretty decent that it wont bottleneck you at that res. Actually, i dont agree with ikes, you can go for ultra easily having 60 fps if you are not using AA (i think you dont need much of this setting at 1080p), and even if you turned MSAA (most demanding AA form), you will still get decent 50 FPS, here check this out http://www.bf4blog.com/battlefield-4-retail-gpu-cpu-benchmarks/ . About WOW, you can max it out with the integrated gpu
, have fun