Help me upgrade my CPU on a budget

[aspacedman420]

So with the holidays coming around i'm looking to upgrade my CPU, it used to run games great but now i'm having trouble with higher demanding games like battlefield and COD. I'm on quite a limited budget and am aware that i may have to buy a new motherboard,ram and CPU. Is there any upgrade for my specs that could save me from doing so? This was my first build from 2014 and its getting dated. Thanks in advance guys.

My current spec:
GPU: RX 580 4GB
APU: AMD A10-6800K+8 GB G.SKILL RAM
Motherboard: MSI military class IV- MS-7721

 

[adam19255]

AMD Ryzen 5 2600 - https://www.amazon.com/gp/product/B07B41WS48/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=xm3a-20&creative=9325&linkCode=as2&creativeASIN=B07B41WS48&linkId=fbbea79e9cd7599d055b043cf68a786d
Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3000MHz C15 - https://www.amazon.com/gp/product/B0134EW7G8/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=xm3a-20&creative=9325&linkCode=as2&creativeASIN=B0134EW7G8&linkId=c96eb8d8fd5061e325d0a8f5d2f03da7
ASUS B450 - https://www.amazon.com/gp/product/B07FKV5HWJ/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=xm3a-20&creative=9325&linkCode=as2&creativeASIN=B07FKV5HWJ&linkId=58e36eafd695d200b17b25b154b3171e

You are looking at a 365$ worth of upgrades that will last you for many years