Should I upgrade my CPU (a4 6300) and MOBO (FM2/FM2+)?

MrUniverse

Commendable
Nov 14, 2016
6
0
1,510
Hello,

I'm currently looking to build my budget PC and I want to know whether I should upgrade my CPU and MOBO. I already own the CPU and MOBO so I'm not sure if I should spend more on that or the rest of the system. I am looking to overclock it aswell. I'm mainly building this to run Microsoft Flight Simulator X, but also looking to play games such as Battlefield 1, GTA V, The Witcher 3, etc.

Note: My Budget is around 400 USD

Specifications:
CPU: AMD A4 6300
CPU COOLER: Cooler Master Hyper 103 CPU Cooler
MOBO: Gigabyte GA-F2A68HM-DS2H
GPU: (deciding whether GTX 1050, RX 460, GTX 950, or GTX 750ti)
RAM: 8 GB
PSU: 450W

Thank you for your help.
 

MrUniverse

Commendable
Nov 14, 2016
6
0
1,510