help me to choose some components..

[Rickodecoro]

i want to buy a new cpu, mb and gpu.. but im confuse to choose a components for gaming at 720p monitor.. i have $400 for this, can someone give me advice.. thanks for fast response #cheers!
i already have 85% pure 550 watt psu..

 

[HonkyKong97]

What brand/model is your PSU? What you said is not enough. This will do even 1440P gaming if that ever piques your interest.

PCPartPicker part list / Price breakdown by merchant

CPU: AMD FX-8300 3.3GHz 8-Core Processor ($119.99 @ Newegg)
Motherboard: Gigabyte GA-970A-DS3P ATX AM3+ Motherboard ($67.99 @ SuperBiiz)
Video Card: PowerColor Radeon R9 380 2GB PCS+ Video Card ($183.98 @ Newegg)
Total: $371.96
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-03-11 10:24 EST-0500