Do I need a sound card for this build?

[Skulleon]

I'm new to gaming PC building, and I'm not sure if the onboard sound is good enough or if I even need a sound card at all. I built myself a budget gaming PC build on PC part picker, link here http://pcpartpicker.com/p/gLDYyc
If you could help it would be greatly appreciated!

 

[MnMWizard]

It does come with onboard sound but if once you listen to it and you don't like it then you can install a sound card easy.