“Budget” builds are best suited for MOBAs like DOTA2 or LoL, or competitive shooters like CS:GO / Overwatch. That doesn’t mean they can’t handle AAA gaming, though, because they’ll still outperform their console counter-parts!
- Graphics Card
- Power Supply
With that said, you will still need an operating system, a mouse, keyboard, a monitor, and some kind of audio. Generally speaking, if you have none of the above, you will be looking at another $400 or thereabouts, just something to keep in mind.
If you have any questions about any of these builds, just ask me in the associated comment section!