GPU or CPU? (Help me Decide)

swks

Prominent
Feb 22, 2018
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I currently have a cheap $500 gaming PC that I want to upgrade. I'm looking into either upgrading my CPU or my GPU.

My CPU is an AMD FX-4300 and my GPU is an AMD R7 250. I'm willing to spend around $150 on upgrading either one of them, but I'm not too sure which one is the "weaker link" in the system.

For example I was thinking about upgrading the GPU to a GTX 1050, but I'm worried that my CPU will bottleneck it or it won't affect my game performance as much compared to a new CPU.

So should I upgrade my CPU or GPU, and if so, what CPU/GPU?

Thanks!

Entire PC setup:
https://www.amazon.com/CYBERPOWERPC-GUA3120A-FX-4300-3-8GHz-Desktop/dp/B01L0JGRSI/ref=sr_1_17?s=pc&ie=UTF8&qid=1521135945&sr=1-17&keywords=cyberpowerpc