Bad cpu good graphics card

Nov 23, 2018
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I have a bad computer i was thinking of upgrading my graphics card from gt 770 to gtx 1070 ti and 8 gb of ddr4 ram coz some good 60% of deals are currently on in my country but my cpu is pure trash its dual core 2.4 ghz so im wondering how much of a difficulty will that pose for modern games on lets say medium high graphics
 


Full system specs. Psu in detail.