What part of my cpu should i upgrade to play nba2k16 in smooth performance?

Textura04

Reputable
Feb 11, 2016
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0
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What part of my cpu should i upgrade to play my nba2k16 in medium settings or high settings and not that laggy..

My cpu specs:
Core i3 4150 cpu@3.50ghz
6gig ram
64 bit windows 8
NVIDIA Geforce GT630 (2g 128bit)
Directx11