GPU for only CS GO

AmaanK

Distinguished
Nov 29, 2012
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Hello

I am primarily looking to play CS GO (if possible, Dirty Bomb and Black Squad both of them are Steam games) at good fps at 1366 x 768 for least (even better if 1080p but not necessary)
I have a G3220 Pentium, 4GB of RAM, a 450W Antec PSU.
Now I am looking to make as cheap an investment as possible for the best value.

I am confused if I should get a GPU or a better CPU that can help me to play with on board graphics. My current CPU doesn't even let me run Windows Aero themes so I don't think the onboard graphics on this are capable enough.

I'm willing to make an investment of around 8K INR.
Thanks.