Question i7 7700 doesn't game

Mar 14, 2019
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so i just replaced my cpu and mobo and when i open a game cpu usage jumps up to 100% and i get around 10 fps can anyone help. my gpu is a 1050 ti and cpu is a i7 7700 and my mobo is a gigabite B250M DS3H i have not installed any new software after the replacement.:)