Upgrade CPU or get a monitor?

shunter2062

Prominent
Oct 5, 2017
12
0
510
Built a PC last month here at the following parts:
Ryzen 3 1200
gtx 1060 6gb
1tb hdd
120gb ssd
asus b350-f gaming motherborad

And my cpu is a little under powered for the gpu but I have enough to get a monitor (which i dont have now but can play games fine) or a better cpu. Is it too soon for r5 1600?